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4 years ago

Zuma was earning $9.40 per hour when she got a 6% increase in pay. What was her rate of pay after the increase

1 answer:

6 0

$9.96 To do the math take your starting value and multiply 9.40 by 1.06 (1 in the 1's place because you are just adding 6%) (0.6 in the hundredths place due to the 6/100% or 06/100%)

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Find the coordinates of the endpoint A given B (-3,5) is the midpoint of AC and C (1,-2)

WARRIOR [948]

coordinates of endpoint A are (-7,12)

Step-by-step explanation:

We are given midpoint B (x,y) =(-3,5)

One endpoint C (x₂,y₂)= (1,-2)

We need to find other endpoint A (x₁,y₁).

The formula to find midpoint is:

$x=\frac{x_{1}+x_{2}}{2}\\y=\frac{y_{1}+y_{2}}{2}$

We can find the coordinates of endpoint A using these formula.

We have x=-3, x₁=? and x₂= 1

Putting values and finding x₁

$x=\frac{x_{1}+x_{2}}{2}\\-3=\frac{x_{1}+1}{2}\\-6=x_{1}+1\\-6-1=x_{1}\\x_{1}=-7$

Now, y=5, y₁=? and y₂= -2

$y=\frac{y_{1}+y_{2}}{2}\\5=\frac{y_{1}+-2}{2}\\5*2=y_{1}+-2\\10=y_{1}+-2\\10+2=y_{1}\\y_{1}=12$

SO, coordinates of endpoint A are (-7,12)

Keywords: Midpoint of line segment

Learn more about Midpoint of line segment at:

#learnwithBrainly

6 0

3 years ago

(-4,-4), (1,3)<br> Find the distance and slope between each pair of points.

Zanzabum

Answer: the slope is -1/5
Example:

3 0

3 years ago

Which of the following functions is graphed below?

stepladder [879]

Answer:

idk man if you want to add a picture click the paperclip thingy though

8 0

3 years ago

In the 2004 season, Seattle's Lauren Jackson was ranked first in the WNBA for total points and points per game. She scored 634 p

Sonja [21]

Using a system of equations, it is found that she made:

141 free throws.

168 two-point field goals.

53 three-point field goals.

For the system, we have that:

x is the number of free throws made.

y is the number of two-point field goals made.

z is the number of three-point field goals made.

She made 362 shots, hence:

$x + y + z = 362$

She scored 636 points, hence:

$x + 2y + 3z = 636$

Observation: I used 636 as there would not be a solution(number of field goals cannot be a fraction) if 634 was used.

She made 27 more 2-point field goals than free throws, hence:

$y = x + 27$

Then:

$x + y + z = 362$

$x + x + 27 + z = 362$

$2x + z = 335$

$z = 335 - 2x$

$x + 2y + 3z = 636$

$x + 2(x + 27) + 3z = 634$

$3x + 3z = 582$

$x + z = 194$

$z = 194 - x$

Equaling both equations for z, finding x:

$335 - 2x = 194 - x$

$x = 141$

Then, to find y and z:

$y = x + 27 = 141 + 27 = 168$

$z = 194 - x = 194 - 141 = 53$

She made:

141 free throws.

168 two-point field goals.

53 three-point field goals.

You can learn more about system of equations at brainly.com/question/25960609

8 0

3 years ago

A sea turtle can swim 13 kilometers in 5 hours at this rate speed how far can it travel in 9 hours

stich3 [128]

Answer:

23.4 km

Step-by-step explanation:

We can use a ratio to solve

13 km x km

-------- = ---------------

5 hours 9 hours

Using cross products

13*9 = 5x

117 = 5x

Divide each side by 5

117/5 = 5x/5

23.4 =x

4 0

3 years ago

Read 2 more answers