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4 years ago

Select the correct answer. 50 points better hurry and brainlyest for the one that answers first

Mathematics

2 answers:

Flauer [41]4 years ago

5 0

Answer:A point U

Step-by-step explanation:

Bad White [126]4 years ago

5 0

Answer:

Step-by-step explanation:

Under a reflection in the x- axis

a point (x, y) → (x, - y)

Under a reflection in the y- axis

a point (x, y) → (- x, y)

Hence

U(- 6.5, 1 ) → W(- 6.5, - 1) ← reflection in x- axis

W(- 6.5, 1) → V(6.5, -1) ← reflection in y- axis

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Using the slope and the y-intercept, graph the line represented by the following equation. Then select the correct graph. 2y + 4

Vedmedyk [2.9K]

Hello there!

2y + 4 = 0

2y = -4

y = -2

My assumption is that you'd graph this as a horizontal line at (0,-2) but PLEASE double check with your teacher/instructor because I'm not sure if I'm right.

Hope this helped!

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3 years ago

Read 2 more answers

Which equation requires the multiplication property of equality to be solved?

prohojiy [21]

Answer:

201.6 = 11.2f

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

You are Looking at two area rugs for your bedroom. One is a square with a side length of 6.3 feet the other is rectangle that is

Ray Of Light [21]

Answer:

Part a) The square rug cover the greater area

Part b) The square rug cover 0.33 square feet more than the rectangular rug

Step-by-step explanation:

step 1

Find the area of the square rug

The area of a square is

$A=b^2$

where

b is the length of the square

we have

$b=6.3\ ft$

substitute

$A=(6.3)^2=39.69\ ft^2$

step 2

Find the area of the rectangular rug

The area of the rectangle is

$A=LW$

we have

$L=4.8\ ft\\W=8.2\ ft$

substitute

$A=4.8(8.2)=39.36\ ft^2$

step 3

Compare the areas

$39.69 > 39.36$

The square rug cover the greater area

step 4

Find the difference

$39.69-39.36=0.33\ ft^2$

The square rug cover 0.33 square feet more than the rectangular rug

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3 years ago

A recipe includes 6 cups of flour and three fourths cup of butter butter. Write the ratio of the amount of flour to the amount o

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4 years ago

Birth weights are normally distributed with a mean of 3419 g and a standard deviation of 494 g. If a hospital plans to set up sp

Bas_tet [7]

Let X represent a random variable representing the birth weights of babies, and let x be the required cut-off, then
P(X < x) = 0.02
P(z < (x - 3419)/494) = 0.02
1 - P(z < (3419 - x)/494) = 0.02
P(z < (3419 - x)/494) = 1 - 0.02 = 0.98
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x = 3419 - 956.76 = 2462.24

Therefore, the weight to be used as cut-off is 2462.24 g

3 0

3 years ago