Answer:
I dont know what dpoe and mpoe means but to get 14=3y I would assume you would divide 14 by 3 and 3y by 3 to get 14/3=y. and then you have to figure out what 14 divided by 3 is because I want to go to bed
Antoine made $33,284 last year. He received a 4.5% annual raise. What will his new salary be for the coming year?
Answer:
$34,781.78
Step-by-step explanation:
the annual salary is $33,284 which is 100%and the raise is 4.5%which you add 100% .u add the 100% because it is a profit .then it becomes 104.5% .
the equation is: $33,284=100%
? =104.5%
Cross multiply then the equation is:
$33,284×104.5%/100%=34,781.78
The cooridinates of the point 3/10 of the way from A to B are? The given points are A(-3,-6), and B(12,4)
What is the sale price of a plastic watch originally priced at $4.80 if the sale is 50%
Answer:
$2.40
Step-by-step explanation:
There is a 50% discount, so you do 50% of 4.80 which is 2.40
Then subtract 2.40 from 4.80
and you get 2.40
[tex].50*4.80=2.40[/tex]
[tex]4.80-2.40=2.40[/tex]
I hope that wasn't confusing.
Hope this helps! (✿◠‿◠)
The required price of a plastic watch in the sale is $2.40.
Given that,
to determine the sale price of a plastic watch originally priced at $4.80 if the sale is 50%.
In mathematics, it deals with numbers of operations according to the statements. There are four major arithmetic operators, addition, subtraction, multiplication, and division,
The percentage is the ratio of the composition of matter to the overall composition of matter multiplied by 100.
Here,
A plastic watch was originally priced at $4.80.
After 50% the price is = 50% * 4.80
= 4.80 * 50 / 100
= 4.80 * 1/2
= $ 2.40
Thus, the required price of a plastic watch in the sale is $2.40.
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Write an equation in point-slope form of the line through point J(-5,6) with slope -4.
Answer:
y-6=-4(x+5)
Step-by-step explanation:
-4 is the slope
point slope formula:
y-y^1=m(x-x^1)
plug in values and you get the point slope form
03.01 MC) A surveyor randomly interviewed 65,439 people who live in Virginia to gather information on whether national healthcare is accomplishing its goals. Part A: What are the population and sample in this survey? (4 points) Part B: The survey found that 71% of females and 88% of males visited a family doctor at least once in the past year. Do you think these approximations of the sample are close to approximations of the entire population? Explain. (6 points)
Answer:
Part A: The population and the sample of the survey are;
The population = The entire population of the country
The sample = 65,439 people in the state of Virginia
Part B: Given that the survey was based on only one state and only one model of health care delivery, the approximations of the sample will not be close to the approximations of the entire population
Step-by-step explanation:
The given information are;
The number of people interviewed in the survey = 65,439 people
The location of the people surveyed = Virginia
The goal of the survey = The effectiveness of the national healthcare
The number of females that visited a family doctor at least once in the past year = 71%
The number of males that visited a family doctor at least once in the past year = 88%
Part A: The population and the sample of the survey are;
The population = The entire population of the country
The sample = 65,439 people in the state of Virginia
Part B: Given that the survey was based on only one state and only one model of health care delivery, the approximations of the sample will not be close to the approximations of the entire population.
Complete the point-slope equation of the line through (1,-1) and (5,2)
Answer:
y + 1 = [tex]\frac{3}{4}[/tex](x - 1)
Step-by-step explanation:
The equation of a line in point- slope form is
y - b = m(x - a)
where m is the slope and (a, b) a point on the line
Calculate m using the slope formula
m = [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]
with (x₁, y₁ ) = (1, - 1) and (x₂, y₂ ) = (5, 2)
m = [tex]\frac{2+1}{5-1}[/tex] = [tex]\frac{3}{4}[/tex]
using (a, b) = (1, - 1 ), then
y - (- 1) = [tex]\frac{3}{4}[/tex](x - 1) , that is
y + 1 = [tex]\frac{3}{4}[/tex](x - 1)
Two lines intersect to form two pairs of vertical angles. <1 with measure (5x + 7)° and <3 with measure (9x -21)° are vertical angles. <2 with measure (10x + 7y + 5)° and <4 are vertical angles. Find the values x and y and the measures of all four angles.
Answer:
dadadad
Step-by-step explanation:
Giovanni justifies whether the expression –4x – 8 is equivalent to Negative 2 (x + 1) minus 2 (x + 3) by letting x = 3 in both expressions. What is the value of each expression when x = 3?
Answer:
They are equivalent
Step-by-step explanation:
-4(3)= -12 -8 = -20
-2 (3+1)= -6-2 = -8
-2(3+3)= -6-6 = -12 -8+-12=-20
both equal -20.
Answer:
-20 -20
Step-by-step explanation:
3.8 as a simplified percent
Answer:
i think 38%
Step-by-step explanation:
The length of a rectangle is 5 less than twice it's width. The perimeter is 26 meters. Find the deminsion of rectangle.PLease show me step by step
Answer:
Width = 6 m and lenght = 7 m
Step-by-step explanation:
Let x be the width of the rectangle.
lenght = 2x - 5
Perimeter means the addition of all sides of the rectangle.
Thus, x + x + 2x - 5 + 2x - 5 = 26
2x + 2x + 2x = 26 + 10
6x = 36, x= 6
Therefore, width is 6 m and lenght is 2 (6) -5 == 7 m
Hope it helps :)
Mark it as the brainliest answer pls :)
3.8. as a simplified percent
URGENT
Look at △STU on this coordinate grid. Suppose that △S'T'U' is the result of a dilation of △STU with a scale factor of 2. What are the coordinates of point S'? *
Answer:
(4,2)
Step-by-step explanation:
THIS IS ASSUMING you are scaling it around 0,0
S is 2,1.
(x',y') = (2,1)
You want to find the coords with a scale factor of 2.
(x',y') = 2(2,1)
x',y' = 4,2
(4,2)
i need help with this math question
Answer:
A. g(x) = 2∛xStep-by-step explanation:
Given
Function f(x) = ∛xThe transformation of f(x) is g(x)As we see on the graph the function g(x) is the stretched form of f(x) and there is no horizontal or vertical shift
So It is achieved as:
g(x) = kf(x), where k > 1Correct answer choice is
A. g(x) = 2∛x
Find the distance between A (2.6) and N (5,10). Round to the nearest tenth, if necessary.
Answer:
5
Step-by-step explanation:
...I don’t understand umm can anyone help me smh-
-3a+2b=-3
solve for a
Answer:
a = (3 + 2b) / 3
Step-by-step explanation:
1) Move 2b to the right.
-3a + 2b = -3
-3a = -3 - 2b
2) Leave only a on the left.
a = (-3 - 2b) / (-3)
a = -(3 + 2b) / (-3)
a = (3 + 2b) / 3
Multiply the following:
(-4x^5) (2x^6)
Answer:
-8x^11
Step-by-step explanation:
If a transversal crosses three non-parallel lines, how many pairs of vertical angles are formed? Explain your answer
Answer: Each transversal crossing a line generates 2 pairs of vertical angles and for 3 transversal crossing the same line it will be 3 x2 = 6 pairs (or 12 angles)
Step-by-step explanation:
Simple Answer: Six pairs of vertical angles are formed, two for each line crossed by the transversal.
(●'◡'●) ^_^
10- 4 2/3 subtraction
Answer:
17/3
Step-by-step explanation:
or 5 2/3
Answer:
16/3 or 5 1/3
Step-by-step explanation:
keep switch flip the fractions
An angle measuring (870n)° is in standard position. For which value of n will the terminal side fall on the y-axis?
Answer:
5
Step-by-step explanation:
Answer:
n=3
Step-by-step explanation:
factor the expression below 25x^2+20x+4
Answer: (5x + 2)(5x+2)
Step-by-step explanation: I just did a quiz with the same question
The factor of the given expression are (5x + 2)(5x+2)
What is an expression?Expression in maths is defined as the collection of numbers variables and functions by using signs like addition, subtraction, multiplication, and division.
We will recognize that the first (25x^2) and last (4) terms are perfect squares. The middle term is double the product of the roots of those squares is;
2(5x)(2) = 20x
Which means the given expression is a perfect square trinomial, and that it is the square of (5x+2).
25x^2 +20x +4
= (5x +2)^2
= (5x +2)(5x +2)
Here, we have a=5x, b=2.
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Roger Roofing company wants to buy twenty eight
new boxes of supplies for their company. If each box
costs $98.79. How much will Roger Roofing
company's total bill be?
someone help me... please show work
Answer:
x=5
Step-by-step explanation:
Set the 2 equations equal to each other and solve for x.
11x-28=7x-8
add 28 to both sides (-8+28=20)
11x=7x+20
subtract 7x from both sides (11x-7x=4x)
4x=20
divide both sides by 4 to isolate x (20/4=5)
x=5
Reflect across the y-axis: (x,y)
Answer:
(-x,y)
Step-by-step explanation:
Answer:
(-x y)
Step-by-step explanation:
do the math then it equals that there we go, plus I agree with the 1st answer well now I gonna do social studies
PLZ PLZ PLZ HELP ME :( IM CRYING RIGHT
Answer:
Step-by-step explanation:
x = 150
1/3 x = 50
x -20 = 30
x -10 = 140
Are u ok ????
What is the GCF of g^3 an g^15
Answer:
The GCF of both is g^3
Step-by-step explanation:
Here, we are asked to give the greatest common factor of g^3 and g^15
In simpler terms we want to find that biggest term that could divide both values.
Mathematically, since g^3 is itself a factor of g^15, then we can conclude that the GCF of both is g^3
What is the number 0.00567 expressed in scientific notation? Group of answer choices 5.67 x 102 567 x 10-5 56.7 x 104 5.67 x 10-3
5.67x10^-3
can you also please mark me as brainliest?
Thirteen less than eight times a number is three more than four times the number.
What is the number?
Answer:
Step-by-step explanation:
Let the number = x
8x - 13 = 4x + 3 Add 13
8x = 4x + 3 + 13 Combine
8x = 4x + 16 Subtract 4x
8x - 4x = 16 Combine
4x = 16 Divide by 4
x = 16/4
x = 4
Hudson is driving on a long road trip. He currently has 13 gallons of gas in his car.
Each hour that he drives, his car uses up 1 gallon of gas. How much gas would be in
the tank after driving for 2 hours? How much gas would be left after t hours?
Answer:
gas after 2 hours would be 11 I dont get the t hours part
I NEED HELP ASAP! WILL GIVE BRAINLIEST
A waterwheel has a radius of 4 feet, and the center of the wheel is 1 foot under the waterline. You notice a yellow mark at the top of the wheel. If the wheel rotates radians, how far above the water is the yellow mark?
1 foot
2 feet
3 feet
4 feet
Answer:
1 foot
Step-by-step explanation:
The far above the water is the yellow mark is 1 foot.
Important information:A waterwheel has a radius of 4 feet, and the center of the wheel is 1 foot under the waterline. Calculation of feet:[tex]cos \frac{\pi}{3} = \frac{OB}{OA}\\\\ \frac{1}{2} = \frac{OB}{4}\\\\ OB = 2[/tex]
Now
A yellow mark above the water should be
= OB - OD
= 2 - 1
= 1 feet
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