Because oxygen only has 2 electrons in its inner shell and it needs 6 more to make 8. It binds with 6 hydrogens to fill up its shell.
Answers
Answer: 1 13/21 Hope this helped!!
~Queen~
Related Questions
What is the smallest number that increases by 12 when it is flipped and turned upside down?
Good luck! First Correct answer get brainliest!
Answers
Answer:
86
Step-by-step explanation:
The tallest player in the European Basketball League (EBL) is 229 centimeters tall. The tallest player in the National Basketball Association (NBA) is 90 inches tall. Which league has the tallest player? Show your work. (1 in. = 2.54 cm.)
Answers
Answer:
12 inch so total inches = 7*12 + 1 = 85 inches 1 inch = 2.54 cm 85 inches = 85 * 2.54 = 215
(NOT MATH ITS SCIENCE HELP PLEASE)If a builder wanted to construct a shopping mall on a barrier island, which of the following questions would be the most significant concern for him to consider?
A.
Where would be the best place to build the mall so that it is protected from the impact of storms which causes the winds and waves to constantly redistribute the sand?
B.
Before construction begins, should large amounts of sand be removed from the
island first in order to prevent erosion of the beach?
C.
Since the islands are constantly changing, what location would offer the best access to sand resources to aid in maintaining the island?
D.
If an earthquake were to occur, would the islands sink below sea level, causing a tsunami to crash on the mainland
Answers
Answer:
Option A
Step-by-step explanation:
Please help in one part!!! Will Give Brainily!
Answers
seven divided by eight minus three square rooted by 18 and then you add 81 to it and then that's your answer
The mapping diagram shows a function. What could be a possible value for the missing number n?
A. 7
B. 9
C. 8
D. 15
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Hope this help
Hhhhhhhhhhhhhhhheeeeeeeeeeeeeeeelllllllllllllllllllllppppppppppppp
Answers
Convert phrases to numerical expressions and solve
Three to the power of three minus seven plus ten
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............
.......................
If shape B is made from shape A with a scale factor of 3, are the lengths of the sides of shape B going to be longer, or shorter? *URGENT*
Answers
Answer: Shorter.
Step-by-step explanation:
Lets say B's side length is 2, if B's side length is 2 than A's side length is 6
2*3=6
Dad makes 115 cups of snack mix. He puts all the snack mix
into plastic bags. He puts 5 cups of the snack mix in each bag.
How many plastic bags does Dad need?
Answers
Answer:
23 bags
Step-by-step explanation:
you need yo divide 115 by 5
hope this helps dont 4get to like and star
-mercury
Answer:
23 plastic bags.
Step-by-step explanation:
Divide the total amount of cups (115) by 5.
115 divided by 5 = 23
Dad will need 23 plastic bags.
(DOING A BUNCH OF THESE so if you can't answer the first time, you will have another chance to)
random act of kindness: know that you are an amazing, sweet, kind, beautiful (or handsome) person, so do not let anyone say otherwise. happy holidays and please stay safe!:) wishing you all nothing but happiness and joy!<33
Answers
Answer:
awh happy holidays to you too!! and ty for this
HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP PLEASE
Answers
Answer:
draw a line to form a rectangle area of rectangle =l×b =140cm
then area of triangle is 16cm
therefore total area =156 cm
Have a great day.❤️❤️❤️❤️
posted a question on health can yall go check it out pls no scammers
Answers
Answer:
sure
Step-by-step explanation:
pls mark brainliest :D
DOOOO NOTTT SKIPPPPPPP
Answers
second one T=F,
last one R=D
Answer:
Step-by-step explanation:
Consider the lengths of the sides of a triangle as listed. Triangle A: 3, 4, 5 Triangle B: 5, 12, 13 Triangle C: 10, 12, 15 Triangle D: 3, 6, 145 Triangle E: 8, 15, 17 Which of the triangles are NOT right triangles? Select all that apply. Show your work!
Answers
Answer:
Triangle E or D
Step-by-step explanation:
Is not the right one
Triangle C and Triangle D are not right angle triangles.
What is right angle triangles?
Right Angle Triangle is a triangle in which one angle is right angle or 90 angle , means in which two sides are perpendicular.
Following length of the sides of triangles are given
Triangle A=3,4,5 , Triangle B=5,12,13 Triangle C= 10,12,15
Triangle D= 3,6,145 and Triangle E=8,15,17
According to Pythagoras theorem , in right angle triangle the square of biggest side is equal to the sum of square of remaining two sides.
So,
The solution for triangle A,
5²=4²+3²
25 = 16 + 9= 25
Triangle A is right angle triangle.
The solution for triangle B,
13²= 5² + 12²
169= 25+144=169
Triangle B is a right angle triangle.
The solution for triangle C,
15²=12²+10²
225= 144+100
225=244
Triangle C is not right angle triangle.
The solution for triangle D,
145²=6²+3²
21025=36+9=45
Triangle D is not a right angle triangle.
The solution for triangle E,
17²=15²+8²
289=225+64=289
Triangle E is right angle triangle.
Therefore, Triangle C and Triangle D are not right angle triangle.
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F = (
9
5
× C ) + 32
Answers
Sarah's youth group is selling candy bars for a fundraiser. The candy bars cost $2 each. To date, they have raised $700. Their goal is to raise more than $2,900.
How many more candy bars, x, do they need to sell to reach their goal? Select the inequality that includes the smallest number of candy bars they can sell and still reach their goal.
A.
x > 2,500
B.
x > 1,400
C.
x > 1,100
D.
x > 350
Answers
Answer:
C. x>1,100
Step-by-step explanation:
$2,900 - 700= 2,200
2,200/2 = 1,100
Answer:
C
Step-by-step explanation:
2,900-700 = $2,200
$2,200 divided by $2= 1,100 candy bars
The least they can sell is 1,100 candy bars
Which correctly describes the effects on
the graph of the parent function f(x)= x when g(x) = {(2x)?
F The graph of g(x) is steeper than the graph of f(x).
G The graph of g(x) is less steep than the graph of f(x).
H The graph of g(x) represents a translation of the parent function shifted 2 units up.
J The graph of g(x) represents a translation of the parent function shifted 2 units down
Answers
Answer: a
Step-by-step explanation:
The graph of the function g(x) had a horizontal compression of 2 units.
What are some rules for function transformations?Suppose we have a function f(x).
f(x) ± d = Vertical upshift/downshift by d units (x, y ±d).
f(x ± c) = Horizontal left/right shift by c units (x - + c, y).
(a)f(x) = Vertical stretch for a > 0, vertical shrink a < 0. (x, ay).
f(bx) = Horizonatal compression b > 0, horizontal stretch for b < 0. (bx , y).
f(-x) = Reflection over y-axis, (-x, y).
-f(x) = Reflection over x-axis, (x, -y).
Given, A parent function f(x) = x.
Now, The transformed function g(x) = 2x is a horizontal compression of 2 units.
If it was a periodic function it would make the cycle half of the previous cycle or its frequency would have increased.
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What is the equation of a line passing through point (6, -2) and has a y-intercept of 8?
Answers
Answer:
y = -1.667(x) + 8
Step-by-step explanation:
Slope intercept form = (y = mx+b)
X = 6
Y = -2
Y-int = 8
Substitute the values
-2 = m(6) + 8
-10 = m(6)
-1.667 = m
help fast!!! will mark brilliant !!!!!!!
Which number line can be used to find the distance between (–1, 2) and (–5, 2)? A number line going from negative 7 to positive 3 in increments of 1. Points are at negative 5 and negative 1. A number line going from negative 2 to positive 8 in increments of 1. Points are at negative 1 and positive 2. A number line going from negative 7 to positive 3 in increments of 1. Points are at negative 5 and positive 2. A number line going from negative 5 to positive 5 in increments of 1. Points are at 1 and 5.
Answers
Answer:
A is the correct answer
Step-by-step explanation:
Because the dot on -1 means -1,2 and the dot on -5 means -5,2 I hope this helps
The number line can be used to find the distance between (–1, 2) and (–5, 2) is of option A; A number line going from negative 7 to positive 3 in increments of 1. Points are at negative 5 and negative 1.
What is a number line?Integers are arranged at equal intervals along horizontal straight lines called number lines. A number line can be used to represent every number in a series. The endpoints of this line go on forever. Some will have a defined beginning and end. It refers to those as closed number lines. Number lines might be alternatively left empty or blank. A number ladder is a vertical number line.
Given;
we have number line that can be used to find the distance between (–1, 2) and (–5, 2)
The y-coordinates of the points are the same, therefore the distance between those points will be the difference of the x-coordinates. The first number line shows those x-coordinates plotted properly which can be used can be used to find the difference between them.
Therefore the correct answer is option A
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Choose the correct set of y-values for the function y = -2x when x = -2, 0, 2.
(-2, 4), (0, 0), (2, -4)
(-2, -4), (0, 0), (2, 4)
(-2, -4), (0, 0), (2, -4)
(-2, 4), (0, -2), (2, 4)
Answers
-2(0) = 0 ——> (0, 0)
-2(2) = -4 ——> (2, -4)
The answer is most likely the first option.
As per the given function, the correct set of values are (- 2, 4), (0, 0), (2, -4).
What is a function?"A function is a process or a relation that associates each element 'a' of a non-empty set A , at least to a single element 'b' of another non-empty set B. A relation f from a set A (the domain of the function) to another set B (the co-domain of the function) is called a function in math. f = {(a, b)| for all a ∈ A, b ∈ B}
A relation is said to be a function if every element of set A has one and only one image in set B.
Here, the given function is y = - 2x.
When the value of 'x' is - 2, the value of 'y' is
= - 2(- 2) = 4.
When the value of 'x' is - 2, the value of 'y' is
= - 2(0) = 0.
When the value of 'x' is 2, the value of 'y' is
= - 2(2) = - 4.
Therefore, the set of values of for the given function are (- 2, 4), (0, 0), (2, -4).
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Please help ASAP part one will put part 2 after I answer this.
Answers
Work:
Angle 4 is 57° so angle 3 will be 123° and because angle 3 is in the same triangle as angles 1 and 2 you will subtract 123 from 180 (because the angles of a triangle add up to 180) which will equal 57°. So we know that angles 1 and 2 added together will equal 57° but we have to find x so you will combine angles 1 and 2 to find x which is: (4x-8)+(7x-23)=57
4x-8+7x=80
4x+7x=88
11x=88
88/11=8
So x=8. Now that we found x we insert it into the equations to find the degrees of each angle.
Angle 1: 4(8)-8=24°
Angle 2: 7(8)-23=33°
how do i solve Solve 4/9=x/45.
Answers
Answer:
x = 20
Step-by-step explanation:
I would say that there are two ways to solve this.
First way:
You could simply this equation be cross multiplying.
4/9 = x/45 → 180 = 9x
Next, divide 180 by 9.
20 = x → x = 20
Second way:
Considering that fraction bars mean division, you could cancel out x/45 by multiplying both fractions by 45.
4/9 = x/45 → 20 = x → x = 20
jill has 5 times as much money as tony. they have 40$ together
write an equation to represent the situation
Answers
Answer:
Step-by-step explanation:
Tony = x
Jill = 5x
5x+x = 40
5x times x=40
There are 2 mixtures of light purple paint. Mixture A is made with 5 cups of purple paint and 2 cups of white paint. Mixture B is made with 15 cups of purple paint and 8 cups of white paint. Which mixture is a lighter shade of purple? Explain your reasoning. *
Answers
Answer:
Mixture B
Step-by-step explanation:
The mixture with more white paint would have a lighter shade of purple.
Mixture A is 2/7 white paint while Mixture B is 8/23 white paint.
2/7 is approximately 0.286
8/23 is approximately 0.348
0.348 > 0.286 so Mixture B is made of more white paint than Mixture A and therefore is a lighter shade of purple.
Answer:
mixture B :D
not mixture A
Dan builds identical model cars and sells them online. He records the number of models he completes every couple of hours. The graph shows Dan’s data. Choose two pairs of points on the line and calculate the slopes between them. Is Dan’s productivity constant? Explain.
I'm sorry, I don't know how to put the graph in. BTW, This was on Iready
Answers
Answer: you can add the image below this and send the pic then I will anwser it for you.
Step-by-step explanation:
Dan’s productivity is constant as slope of the straight line remains constant.
What is the general equation of a Straight line?The general equation of a straight line is -y = mx + c
[m] → is slope of line which tells the unit rate of change of [y] with respect to [x].
[c] → is the y - intercept i.e. the point where the graph cuts the [y] axis.
Other possible equations of line are -
(y - y₁) = m(x - x₁) {Point - slope form}(y - y₁) = (y₂ - y₁) × (x - x₁)/(x₂ - x₁) {Two point - slope form}x/a + y/b = 1 {intercept form}x cos(β) + y sin(β) = L {Normal form}We have a graph as shown in the image that depicts how many identical cars Dan builds and sells them online.
Let the two points be (2, 3) and (4, 6). Then, the slope will be -
m = (6 - 3)/(4 - 2) = 3/2 = 1.5
Yes, Dan’s productivity is constant as the graph is a straight line and its slope remains constant which depicts Dan's productivity.
Therefore, Dan’s productivity is constant as slope of the straight line remains constant.
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Which is the correct way to model the equation 5 x + 6 = 4 x + (negative 3) using algebra tiles?
5 positive x-tiles and 6 positive unit tiles on the left side; 4 positive x-tiles and 3 negative unit tiles on the right side
6 positive x-tiles and 5 positive unit tiles on the left side; 3 negative x-tiles and 4 positive unit tiles on the right side
5 positive x-tiles and 6 negative unit tiles on the left side; 4 positive x-tiles and 3 negative unit tiles on the right side
5 positive x-tiles and 6 positive unit tiles on the left side; 4 positive x-tiles and 3 positive unit tiles on the right side
Answers
Answer:
1. 5x+ 6 & 4x + -3
2. 4x + -3
3. 6x+5 & -3+4
4.
5.
6.
7.
Step-by-step explanation:
the first one, thats how it would look and thats the problem
help on math please..thank u so much
Answers
Answer: i belive B
Step-by-step explanation:
Whats the biggest mistake you've ever made?
Mine is telling him to leave...
Answers
Answer:
out mine was telling my best friend I was simping on her older brother. Anyway, she and some of my other friends told him while I was in the basement doing some cleaning. they rushed downstairs, laughing like maniacs. i still like him, i just didn't tell them this time. this is why i have trust issues. also, im really sorry about that. I've never been in a relationship before, but i know it must hurt.
{7TH GRADE} Create four (4) problems that include fractions. Solve the problems using estimation.
Each problem must contain:
at least three (3) fractions
two (2) must include addition of fractions
two (2) must include subtraction of fractions.
an explanation of your reasoning process for each problem
Answers
3/4 - 1/7
6/8 / 9/12
How is 16.666666 . . . written as a fraction?
How is 1.666666666 . . . as a fraction?
What is .33333333333 . . . if you convert it into a fraction?
What is 3.55555 . . . if you convert it into a fraction?
2.111111 . . as a fraction?
Answers
Answer:
a) 16 [tex]\frac{2}{3}[/tex] =[tex]\frac{50}{3}[/tex]
b) 1 [tex]\frac{2}{3}[/tex] = [tex]\frac{5}{3}[/tex]
c) [tex]\frac{1}{3}[/tex]
d) 3 [tex]\frac{5}{9}[/tex] = [tex]\frac{32}{9}[/tex]
e) 2 [tex]\frac{1}{9}[/tex] = [tex]\frac{19}{9}[/tex]
Step-by-step explanation:
16.666666 = 16 [tex]\frac{2}{3}[/tex] = (16 * 3) + 2 = [tex]\frac{50}{3}[/tex]
1.6666666 = 1 [tex]\frac{2}{3}[/tex] = (1 * 3) + 2 = [tex]\frac{5}{3}[/tex]
.333333 = [tex]\frac{1}{3}[/tex]
3.55555 = 3 [tex]\frac{5}{9}[/tex] = (3 * 9) + 5 = [tex]\frac{32}{9}[/tex]
2.111111 = 2 [tex]\frac{1}{9}[/tex] = (2 * 9) + 1 = [tex]\frac{19}{9}[/tex]
A common fraction is a numeral which represents a rational number. That same number can also be represented as a decimal, a percent, or with a negative exponent. For example, 0.01, 1%, and 10−2 are all equal to the fraction 1/100. An integer can be thought of as having an implicit denominator of one (for example, 7 equals 7/1).
Other uses for fractions are to represent ratios and division. Thus the fraction 3/4 can also be used to represent the ratio 3:4 (the ratio of the part to the whole), and the division 3÷4 (three divided by four). The non-zero denominator rule, which applies when representing a division as a fraction, is an example of the rule that division by zero is undefined.