simplify 25+ (15 - 10)
Step-by-step explanation:
25+5
=30
plzzzz if it helps you then plzz give me brainliest
what is 87.92 rounded to the nearest tenth
Answer:
87.92 rounded to the nearest tenth would be 87.9 because you wouldn't round up unless the number after the 9 was 5 or higher.
Step-by-step explanation:
Step-by-step explanation:
87.9
......
hope it helps!
Answer now pls I’ll give you brainliest just pls answer
Answer:
7,460 (or 7460 as some non-native English speakers would write it) since you always round a number down when it ends in 1 through 4, and always round it up when it ends in 5 through 9.
Step-by-step explanation:
pls give me brainliest plssssssssssssssssssssss.
Answer:
18.) 7,459.82 rounded to the nearest whole number is 7,460.
19.) 523.791 rounded to the nearest tenth is 523.8.
20.) 6,507.125 rounded to the nearest hundredth is 6,507.13.
Corina read 1/12 of her book in 1/3 of an hour. How much of her book will she have read in 1 hour? A: 1/36 B: 2/3 C: 1/4 D: 1/2. Choose correct answer. Plz and thx.
Simplify the equation: (3√-5+2)(4√-12-1)
Answer: 8/x+5 - 6/x+9
2/x-9 * 5/x-4
Step-by-step explanation: Multiply The numbers 3 * 5 =15 =(15√- +2)(4 * 12√- -1) then multiply the numbers 4 * 12=48 =(15√- +2)(48√- -1) then apply minus -plus rules +(-a)= -a = 15 *48√-√- -15 *1 *√- +2 * 48√- -2 *1 then simplify =81√- -722
can someone plz help me with this
i give u a brainllest
Answer:
it is a and b because you have to do step by step
Triangle PQR with vertices P(3, −6), Q(6, −9), and R(−15, 3) is dilated by a scale factor of 3 to obtain triangle P′Q′R′. Which statement best describes triangle P′Q′R′? It is similar to triangle PQR and has coordinates P′(1, −2), Q′(2, −3), and R′(−5, 1). It is congruent to triangle PQR and has coordinates P′(1, −2), Q′(2, −3), and R′(−5, 1). It is similar to triangle PQR and has coordinates P′(9, −18), Q′(18, −27), and R′(−45, 9). It is congruent to triangle PQR and has coordinates P′(9, −18), Q′(18, −27), and R′(−45, 9).
Answer:
It is similar to triangle PQR and has coordinates P′(9, −18), Q′(18, −27), and R′(−45, 9).
Step-by-step explanation:
What is the solution to the system below?
-4x + 5y = 27
x - 6y = -2
Step-by-step explanation:
I used substitution method
-4x+5y=27
x-6y=-2
substitute x=-2+6y
I am again using : x-6y=-2
x(-2+6y)-6y=-2
-2+y=-2
y=-2÷2
y=-1
finding x:(substituting y=-1)
x-6y=-2
x-6(-1)=-2
x+6=-2
x=-2-6
x=-8
check:
-4x+5y=27
-4(-8)+5(-1)=27
32+-5=27
Jason and Abby finished a meal at a fancy restaurant and their bill was $136.89. They wanted to give the waiter a 20% tip. How much is the tip? _____ (remember to round to the nearest hundredth.) How much is their total bill, including the tip? _____
whats 3% as a fraction
Answer:
3/100
Step-by-step explanation:
3% = 3/100 = 0.03
0.03 100
——— x ———
1 100
=
3/100
what is 8 ÷ 2(2 + 2) = i have been stuck on this problem for 1 year now Halp !!!
will give brainliest for the right answer thats funny
Answer:
ok after reviewing this answer for the past 8 years i just figured it out
1(6)
Step-by-step explanation:
i know this may come as a huge shock however this is actually true. It's been a long emotionally journey finding this answer but please bear with me, as im crying really hard right now since I cannot believe I actually solved it. As unbelievable as it sounds I will not be providing work as i think my mind is too big and swag, but please believe me on this because im literally the kid genius
edit: ok just ran this through my totally not paid for calculator with my mcdonalds money but it is actually 16 i am literally deleteing my account this is so embarassing for me
Answer:
8÷2= 4 and (2+2)= 4 .....
What is the answer to (10y + 6)
Answer:
2 ( 5 + 3 )
Step-by-step explanation:
Common factor
1 0 + 6 10y+6 2 ( 5 + 3 )
Answer:
2 (5y + 3)
Step-by-step explanation:
You can pull out a 2 from both terms to create
2 ( 5y + 3)
it can’t simplify any more
A shark swimming 14 feet below the surface of the water. It descends 15 feet to catch a fish and then ascends 8 feet. Describes the location of the shark
Answer:
22 FT
Step-by-step explanation:
14+15-8=22
answer plz ill mark you brainliest bro
ALGEBRA-
Which expression is equivalent to (3x−2)(x+6) ?
4x + 4
3x² + 20x + 12
3x2+16x−12
4x² + 12x + 4
Answer:
1= false
2= one sloution
3=All real numbers are solutions.
4=No real solutions.
Step-by-step explanation:
hope this helps
What is the equation of the solid boundary line?
and can you explain how you solved it?
Answer:
solid boundary line: y = -1/2 x + 4
shaded area: y ≥ -1/2 x + 4 and y < x+1
Step-by-step explanation:
solid boundary line pass (0,4) (2,3)
slope (m) = (3-4) / (2-0) = -1/2
y intercept (b) = 4
equation: y = mx + b y = -1/2 x + 4
system: y ≥ -1/2 x + 4
dotted line: (0,1) (2,3)
m = (3-1) / (2-0) = 1
b = 1
equation: y = x + 1
system: y < x+1
Two cards are dealt at random from a standard deck of 52 cards. What is the probability that the first card is a King and the second card is a $\heartsuit$
Answer:
1 / 51
Step-by-step explanation:
Given that :
Number of cards in a deck = 52
Number of heart suit = 13
Number of kings = 4
Recall:
Probability = (required outcome / Total possible outcomes)
P(first card is king) = 4/52 = 1/13
P(second card is heart) = 13/51
Hence,
P(first card is king) * P(second card is heart)
(1/ 13) * (13/51) = 13 / 663 = 1/ 51
Answer:
1/53
Step-by-step explanation:
So, you have 4 kings in a deck. You have a 4/52 chance in the first one which simplifies to 1/13. There are 13 hearts in a deck. 13/53 * 1/13 = 1/53. Sorry if I got this one wrong.
Sam bought a Blu-ray disc that normally costs $20. The store was running a sale that was a 15% discount for the
disc. What was the amount of discount Sam got on his disc?
Answer:
15% of $20 is $3
So the price of his disc was reduced to $3
Step-by-step explanation:
What is the length of the hypotenuse of an isosceles right triangle (both legs congruent), if the leg is 8?
Answer: 8 sqrt 2
Step-by-step explanation:
An isosceles right triangle is also known as a 45-45-90 triangle. In a 45-45-90 triangle, both the legs are equal, and the hypotenuse is the leg of the triangle multiplied by the square root of 2.
Another way to solve this is to us the Pythagorean theorem. The Pythagorean theorem states that in a right triangle, a^2 + b^2 = c^2, with c being the hypotenuse. Since a and b are both equal to 8, 8^2 + 8^2 = c^2. This simplifies to 128 = c^2. By taking the square root of both sides, you get sqrt 128 = c. This simplifies to c = 8 sqrt 2
4x times4b be fast nowwwwwwwwwwwwwwww pls
Answer:
16xb
Step-by-step explanation:
In algebra the numbers are multiplied with the numbers and the variables are multiplied with the variables.
In this question we would multiply x with b and 4 with 4 .
Multiplying x with b would give xb and 4 with 4 gives 16
So the answer will be 16xb
For example if you have 3x and 10 z the answer would be 30xz
Please help me! I don’t know what to do!!! 15 pts!!
Answer:
is (A).
Step-by-step explanation:
The answer is (A).
The area of a rectangle is 72 sq units. One side length is 9 units. What is the other side length
Based on the area of the rectangle and the length of one side, the length of the other side is 8 units
The area of a rectangle is calculated as:
Area = Length x Width
The length is already given so the width is:
72 = 9 x Width
Width = 72 / 9
Width = 8 units
In conclusion, the other side length is 8 units.
Find out more about rectangular area at https://brainly.com/question/25292087.
Answer:
The length of other side of rectangle is 8 unit.
Step-by-step explanation:
Given :
[tex]\pink\star[/tex] Area of rectangle = 72 sq units[tex]\pink\star[/tex] Lenght of rectangle = 9 unitsTo Find :
[tex]\pink\star[/tex] Breadth of rectangleUsing Formula :
[tex]\star{\small{\underline{\boxed{\sf{\purple{Area_{(Rectangle)} = l \times b}}}}}}[/tex]
[tex]\blue\star[/tex] l = length [tex]\blue\star[/tex] b = breadthSolution :
Substituting all the given values in the formula to find breadth of rectangle :
[tex]{\dashrightarrow{\sf{Area_{(Rectangle)} = l \times b}}}[/tex]
[tex]{\dashrightarrow{\sf{72= 9 \times b}}}[/tex]
[tex]{\dashrightarrow{\sf{b = 72\div 9}}}[/tex]
[tex]{\dashrightarrow{\sf{b = \dfrac{72}{9}}}}[/tex]
[tex]{\dashrightarrow{\sf{b = \cancel{\dfrac{72}{9}}}}}[/tex]
[tex]{\dashrightarrow{\sf{b = 8 \: unit}}}[/tex]
[tex]{\star{\underline{\boxed{\sf{\red{Breadth = 8 \: unit}}}}}}[/tex]
Hence, the other side length of rectangle is 8 unit.
[tex] \rule{300}{1.5}[/tex]
The correct range for the function ƒ(x) = x − 9 if the domain is (3, -3, 0) is:
Answer:
The correct range is thus;
(-6,-12,-9)
Step-by-step explanation:
Here, we want to get the range given the domain
we simply make a substitution of the domain in the equation so as to get the range
So let us substitute the value of the domain one after the other
f(3) is 3-9 = -6
f(-3) = -3-9 = -12
f(0) = 0-9 = -9
Jimenez Paint Company used ⅙ gallon of paint to paint ½ of a gym wall. How many gallons of paint would it take to paint all four walls of the gym?
a: 4 gallons
b: 4/3gallons
c:2/3 gallons
d:3/4gallons
Evaluate the expression
-5+(-13) + 10 - 10 =
Answer:
-18
Step-by-step explanation:
A add and a minus makes a minus so you do -5 - 13 = -18
-18 + 10 = -8 -8 - 10 = -18 You do not have to write this out as positive 10 - 10 is equal to 0
What number makes this equation true?
4×3,270=(4×3,200)+(4×□)
Alicia lives in a town whose streets are on a grid system, with all streets running east- west or north-south without breaks. Her school, located on a corner, lies three blocks south and three blocks east of her home, also located on a corner. If Alicia only walks south or east on her way to school,
how many possible routes can she take to school?
The Viking football team won 4 out of every 5 of their football games. If they played 20 games, how many games did they lose? help me plzz i give you brianlist
Answer: The Viking football team lost 4 games.
Step-by-step explanation: Since the Vikings WON 4/5 of their 20 games, you need to find the other 1/5. That means you need to find 1/5 of 20. Divide 20 and 5. The final answer is 4.
. Which of the following statements about the graph shown is true?
1 point
Captionless Image
a. The graph represents a function because it has a positive slope.
b. The graph represents a function because it passes the vertical line test.
c. The graph does not represent a function because it does not pass through (0,0).
d. The graph does not represent a function because it does not pass the horizontal line test.
The graph represents a function because it passes the vertical line test thus the best option B.
What is graph?The graph is "pictorial representation or diagram that represents data or value in an organized manner".
What is vertical line test?
If "all vertical line intersect the curve at most once, then the curve represents function" is called vertical line test for function.
According to the question,
In this graph, for one value of x, the graph has one value for y.
Hence, the graph represents a function because it passes the vertical line test thus the best option B.
Learn more about graph here
https://brainly.com/question/12017879
#SPJ2
Help pls and thank you :)
Answer:
[tex]\displaystyle m=7[/tex]
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightAlgebra I
Slope Formula: [tex]\displaystyle m=\frac{y_2-y_1}{x_2-x_1}[/tex]Step-by-step explanation:
Step 1: Define
Point (0, 0)
Point (1, 7)
Step 2: Find slope m
Simply plug in the 2 coordinates into the slope formula to find slope m
Substitute [SF]: [tex]\displaystyle m=\frac{7-0}{1-0}[/tex]Subtract: [tex]\displaystyle m=\frac{7}{1}[/tex]Divide: [tex]\displaystyle m=7[/tex]ill give brainly :))))
20 now give brainly
if that is not it its -20