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3 years ago

Fill in the space -1•6=(_)•(-1) Commutative or associative

Mathematics

1 answer:

iren [92.7K]3 years ago

6 0

Answer:

Step-by-step explanation:

I am pretty sure this is your correct answer because you just switch the order

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4x+2y=6 please solve for y

harkovskaia [24]

Answer:

y=3-2x

Step-by-step explanation:

Move all terms that don't contain y to the right and solve.

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3 years ago

Brainliest for correct answer

Tcecarenko [31]

1.not a function 2. Not a function 3.function

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3 years ago

Question:

aivan3 [116]

Answer:

part A) The scale factor of the sides (small to large) is 1/2

part B) Te ratio of the areas (small to large) is 1/4

part C) see the explanation

Step-by-step explanation:

Part A) Determine the scale factor of the sides (small to large).

we know that

The dilation is a non rigid transformation that produce similar figures

If two figures are similar, then the ratio of its corresponding sides is proportional

Let

z ----> the scale factor

$\frac{CB}{C'B'}=\frac{CD}{C'D'}=\frac{BD}{B'D'}$

The scale factor is equal to

$z=\frac{CB}{C'B'}$

substitute

$z=\frac{4}{8}$

simplify

$z=\frac{1}{2}$

Part B) What is the ratio of the areas (small to large)?

Area of the small triangle

$A=\frac{1}{2}(2)(4)=4\ units^2$

Area of the large triangle

$A=\frac{1}{2}(4)(8)=16\ units^2$

ratio of the areas (small to large)

$ratio=\frac{4}{16}=\frac{1}{4}$

Part C) Write a generalization about the ratio of the sides and the ratio of the areas of similar figures

In similar figures the ratio of its corresponding sides is proportional and this ratio is called the scale factor

In similar figures the ratio of its areas is equal to the scale factor squared

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3 years ago

Bro no one cares Bro no one cares Bro no one cares

Aleonysh [2.5K]

Answer:

bro no one cares

Step-by-step explanation:

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2 years ago

Read 2 more answers

What are the zeros of the function f(x) =x^2-11x+24 ?

UNO [17]

Answer:

there is none

Step-by-step explanation:

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3 years ago