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3 years ago

Which shape do you use to set up the proportion for similar shape?

Mathematics

1 answer:

alukav5142 [94]3 years ago

3 0

Answer:

a smaller version of the shape think :)

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FULL POINTS AND BRAINLIEST

Amiraneli [1.4K]

Answer:

2) y = x + 2

3) slope: height increases by 1 unit per unit increase in x

Intercept: initial height (at birth) was 2 units

Step-by-step explanation:

Using (38,40) and (48,50)

Slope: (50-40)/(48-38)

= 10/10

= 1

y = mx + b

y = x + b

40 = 38 + b

b = 2

y = x + 2

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3 years ago

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What is the area of the pool and the area of the pool and the walkway? Show your work.

andrew11 [14]

Answer:

Part a) The area of the pool is $320\ m^{2}$

Part b) The area of the pool and the walkway is $520\ m^{2}$

Step-by-step explanation:

we know that

The area of the rectangle is equal to

$A=LW$

where

L is the length side

W is the width side

Part a) What is the area of the pool?

we have

$L=20\ m$

$W=16\ m$

substitute the values

$A=(20)(16)=320\ m^{2}$

Part b) What is the area of the pool and the walkway?

we have

$L=26\ m$

$W=22\ m$

substitute the values

$A=(26)(22)=520\ m^{2}$

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4 years ago

- K2 - (2k –5n) + 9n; k= -1 and n= - 3

NNADVOKAT [17]

Answer:

$-41$

Step-by-step explanation:

Given:

$-k^2 -(2k -5n) +9n ; k = -1 \space \text{and} \space n = -3$

$-(-1)^2 -(2(-1) -5(-3)) +9(-3) \\ -(-1)^2 -(-2+15) +9(-3) \\ -(-1)^2 -(13) +9(-3) \\ -(1) -13 +9(-3) \\ -1 -13 -27 \\ -41$

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3 years ago

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What is the equation of line b?

DerKrebs [107]

You are correct D is right

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3 years ago

Write the types of triangle with names by side any 4

Drupady [299]

Scalene Triangle, Isosceles Triangle, Equilateral Triangle, Obtuse Triangle

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3 years ago

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Which shape do you use to set up the proportion for similar shape?​

Which shape do you use to set up the proportion for similar shape?