3 years ago

Two shapes that have the same shape and size

Mathematics

2 answers:

vivado [14]3 years ago

7 0

Squares and rectangles

stellarik [79]3 years ago

6 0

Answer:

they are congruent

Step-by-step explanation:

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Y is directly related to x and y is 81 when x is 27 the constant of.variation is

suter [353]

Answer:

The constant of variation is 3

Step-by-step explanation:

Given.

$y=81$

$x=27$

And y is directly related to x

$y$ ∝ $x$

Here k is constant of variation

$y=kx$

$k=\frac{y}{x}$ --------------(1)

Put the $y$ and $x$ value in equation 1.

$k=\frac{81}{27}$

$k=3$

So, the constant of variation is 3.

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3 years ago

Write an equation of a line that is perpendicular to the given line and that passes through the given point.

devlian [24]

Here is the answer I believe. It goes in a x all it did was added to to each x and y (-3,0)

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4 years ago

5y-30=-5y+30 and also can you show the steps :}

KatRina [158]

5y-30=-5y+30

add 30 to both sides

5y = -5y+60

add 5y to both sides

10y = 60

divide both sides by 10

y = 6

<em>hope this helps!</em>

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3 years ago

How many centimeters are in 8 meters?

Law Incorporation [45]

Answer:

800 centimeters.......

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3 years ago

61.7 is what percent of 64? Round to the nearest thousandth.

scoundrel [369]

Answer:

96.406%

Step-by-step explanation:

(61.7 ÷ 64) x 100 = 96.40625 = 96.406% (nearest hundredth)

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2 years ago