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3 years ago

AABC and ADEF are similar. Find the missing side length.

Mathematics

1 answer:

Semmy [17]3 years ago

5 0

Answer:

Step-by-step explanation:

The triangle are similar which means the ratio between sides is the same.

In this case the sides on triangle DEF are 5 times the length of the sides on triangle ABC. So the ? is 20/5.

20/5 = 4

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Pls answer you dont have to show work

Vlada [557]

Answer:

Option C, 6.5

Step-by-step explanation:

Step 1: Substitute y in the equation 3x - 5y = 22

3x - 5y = 22

3x - 5(-5x + 32) = 22

3x + 25x - 160 + 160 = 22 + 160

28x / 28 = 182 / 28

x = 6.5

Answer: Option C, 6.5

8 0

3 years ago

Find the value of x A.20 B.40 C.5 D.45

Drupady [299]

Answer:

Hello! answer: 40

Step-by-step explanation:

This is a supplementary angle meaning it will have a total of 180 degrees 4 × 40 = 160 and when you add that with the other angle 20 you get 160 + 20 = 180 therefore x must by 40 HOPE THAT HELPS!

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3 years ago

Write the equation of the line perpendicular to F(x)=5 that goes through (-1, -3)

Ainat [17]

Answer:

x = -1

Step-by-step explanation:

y = 5 is a horizontal line

It's perpendicular would be a vertical line of the form:

x = a

Since it passes through (-1,-3)

a = -1

Hence line is: x = -1

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3 years ago

A number cube is rolled.what is the probability of rolling a number greater than 4

frosja888 [35]

Answer: 2/6

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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