3 years ago

Figure one and figure 2 are similar quadrilaterals. Which proportion must be true?

Mathematics

1 answer:

amm18123 years ago

5 0

Step-by-step explanation:

option C is the correct answer of this question

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How to find area of a parallaelgram

marshall27 [118]

Step-by-step explanation:

we can find the area of parallelogram by multiplying base and height i.e A = bh

3 0

3 years ago

Help~~~~~~~~~~~~~~~~~~~~~~~~~

igor_vitrenko [27]

Answer:

28.25 square units

Step-by-step explanation:

A circumference of the circle is

$C=2\pi r,$

where r is the radius of the circle.

So,

$18.84=2\pi r\\ \\r=\dfrac{18.84}{2\pi}=\dfrac{9.42}{\pi}\ cm$

The area of the circle is

$A=\pi r^2$

Substitute the value of the radius:

$A=\pi \cdot \left(\dfrac{9.42}{\pi}\right)^2=\dfrac{9.42^2}{\pi}\approx 28.25\ un^2$

8 0

3 years ago

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How

Alecsey [184]

Answer:

A one solution

Step-by-step explanation:

4(x - 5) = 3x + 7

Distribute

4x - 20 = 3x+7

Subtract 3x from each side

4x-3x-20 = 3x+7-3x

x -20 = 7

Add 20 to each side

x -20+20 = 7+20

x = 27

There is one solution

5 0

3 years ago

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Solve the proportion to determine the value of x4x/15=60/x

frozen [14]

4x/15 = 60/x
4x^2 = 900
x^2 = 225
x = 15

4 0

3 years ago

1+1 pls help me nopwwwwww

lana66690 [7]

Your answer would be 2

7 0

3 years ago