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3 years ago

Please help!!!! Will give out brillianst!!!

Mathematics

1 answer:

notka56 [123]3 years ago

6 0

Answer:

A, C, D

A function can’t have repeating x-values. Each assigns exactly one range (y-value) to each domain (x-value)

FOR PART A

Step-by-step explanation:

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Find the distance between points M and N M= (3,-2) N= (5,-6)

Olin [163]

Answer:

$MN = \sqrt{(5-3)^{2}+(-6-(-2))^{2} } = \sqrt{2^{2}+(-4)^{2} } = \sqrt{20} = 2\sqrt{5}$

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3 years ago

Read 2 more answers

Write the coordinates of the vertices after a translation 9 units left and 5 units down. 10

Makovka662 [10]

X= 5 x= -9 y = -10 if this not the answer reverse it

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3 years ago

SHOW YOU WORK AND EXPLAIN PLS I WILL MARK YOU BRAINLIEST PLEASE.

KatRina [158]

Answer:

a) 1.8 $cm^2$

b) 3.6 $feet^2$

Step-by-step explanation:

Conversion and calculation of areas

The area of a rectangle is A=wh, where w is the width and h is the height. There are 3 feet in one yard

We are told Kalie put 6 stickers, each one of 1/2 centimeters (0.5 cm) wide by 3/5 (0.6 cm) centimeter long. The area of one sticker is

A=(0.5)(0.6)=0.3 $cm^2$

Assuming there is no overlapping, the 6 stickers have a total area

6*0.3 $cm^2$ =1.8 $cm^2$

Each of Elana's wrapping papers measures 2/5 yards long and 1/4 yard wide. Converting them to feet we have

long=2/5*3=1.2 feet

wide=1/4*3=0.75 feet

Area of each paper=1.2 feet*0.75 feet=0.9 $feet^2$

Area of the entire board, assuming no overlapping and no space left uncovered=4*0.9 $feet^2$

Area of board=3.6 $feet^2$

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3 years ago

Find the length of the missing side. Leave your answer in simplest radical form.

Hatshy [7]

Answer:

The SQ Root of 493

Step-by-step explanation:

Becaues this triangle is a right triangle, we can find the missing side usiing the pythagorean theorum.

The pythagorean theorun states A^2 + B^2 = C^2, so 18^2 + 13^2= 439

Then all you have to do is find the sq root of 439, but this question askes you not to.

Hope this helps :)

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3 years ago

Find an equivalent expression. 10-8(4x-2)

andrew-mc [135]

Answer:

-32x+26

Step-by-step explanation:

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3 years ago