2 years ago

the areas of two similar rectangles are 338 cm squared and 73 cm squared. what is the similarity ratio of the perimeters

Mathematics

1 answer:

Elena L [17]2 years ago

3 0

The similarity ratio is 338 : 73.

You cannot simplify this ratio any further, since 73 is a prime number.

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Which equation can be used to represent "three minus the difference of a number and one equals one-half of the difference of thr

NNADVOKAT [17]

4 0

2 years ago

Read 2 more answers

-3/7, -8/3 and -5/2,-2 slope

Alja [10]

So the points are (-3/7,-8/3) and (-5/2,-2)
to find the slope do
(y2-y1)/(x2-x1)
(x,y)
x1=-3/7
y1=-8/3
x2=-5/2
y2=-2

subsitute
$\frac{-2-( \frac{-8}{3} )}{ \frac{-5}{2} - \frac{-3}{7} }$
simplify by finding similar denomenators
$\frac{\frac{-6}{3}-( \frac{-8}{3} )}{ \frac{-35}{14} - \frac{-6}{14} }$
$\frac{\frac{-6}{3}( \frac{8}{3} )}{ \frac{-35}{14} + \frac{6}{14} }$
add
$\frac{\frac{2}{3}}{ \frac{-29}{14}}$
multiply top and bottom by $\frac{-14}{29$
$\frac{\frac{-28}{87}}{1}$
$\frac{-28}{87}$
answer is
slope= $\frac{-28}{87}$

8 0

2 years ago

A city park designer is designing a new park. The park will be shaped like a right triangle and there will be two pathways for p

Aloiza [94]

Answer:

VW=36

VT=27

Step-by-step explanation:

VW is the midsegment of the triangle

VW=72/2

=36

VXT is a right angle triangle

a²+b²=c²

a=√c²-b²

a=√45²-36²

a=√(45-36)(45+36)

a=√9×81

a=√9×√81

a=27

therefore

VT=27

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2 years ago

I need help with 15,18,19,23,and 24. Thanks.

love history [14]

We need to see the exercise 3 first

7 0

2 years ago

<img src="https://tex.z-dn.net/?f=%286.52%20%5Ctimes%20%7B10%7D%5E%7B11%7D%20%29%2B%20%288.08%20%5Ctimes%20%20%7B10%7D%5E%7B11%7

andre [41]

Answer:

1460000000000

Step-by-step explanation:

7 0

2 years ago