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3 years ago

11

In an equilateral hexagon, four of the exterior angles each have a measure of x degrees. The other two exterior angles each have

a measure of twice the sum of x and 48. Find the measure of each exterior angle. (Show work!!)

1 answer:

marusya05 [52]3 years ago

3 0

I can do this problem for u. give me one minute to work it out.

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In the figure, Δ ABC Δ XYZ. What is the perimeter of ΔABC? Show your work.

slava [35]

Answer:

49

Step-by-step explanation:

∆ABC~ ∆XYZ

AB= 11 that is half of XY = 22

therefore XZ/2 = AC (base) = 32/2 = 16

and YZ /2 = BC(hypotenuse) = 44/2 = 22

(a= 11, b= 16, c= 22)

perimeter of a triangle

P = a+b+c

P= 11+16+22= 49

8 0

3 years ago

Your friend George is 6 feet tall and his shadow is 10 feet long. At the same time, the shadow of the flagpole was 85 feet long.

Leokris [45]

Answer:

51 feet

Step-by-step explanation:

Let

x -----> the height of a flagpole

we know that

Using proportion

$\frac{6}{10}=\frac{x}{85} \\\\x=6*85/10\\\\x=51\ ft$

8 0

3 years ago

What kind of fraction will you have when the percent is over 100%

Ghella [55]

Answer:

100% means “100 out of 100” — in other words, everything. So when you say you have 100% confidence in someone, you mean that you have complete confidence in them. But a lot of times, percentages larger than 100% are perfectly reasonable.!

6 0

3 years ago

Read 2 more answers

What is 10,000 less than 30,427.169?

julsineya [31]

Answer:

Hey!

10,000 less than 30,427.169 is 20,427.169

Step-by-step explanation:

We just do 30,427.169 - 10,000 which gives us 20,427.169

30,427.169

- 10,000.000 (make sure to have the columns aligned...)

_______________

20,427.169 (subtract all the numbers from 30,427.169)

<h2><u>I HOPE THIS HELPED YOU!</u></h2>

4 0

3 years ago

Leslie ran 3 mile race. The second mile took her 10 percent longer than the first one and the third mile took her 24 seconds lon

Brilliant_brown [7]

Answer:

8.8 Minutes or 528 Second.

Step-by-step explanation:

↓[ Read Below ]↓

Important Info:

Leslie Ran 3 Mile Race.

2nd Mile = 10% longer than 1st and 3rd Miles took her 24s longer than 2nd Mile

Question to Answer:

Leslie’s total time for the race was 26 minutes how long did the second mile take her?

Explanation/Solution:

Let for first mile, she took x minutes . And second mile took her 10 percent longer, so second mile took

x+ 10/100x = 110/100x=1.1x

And the third mile took 24 seconds longer as compared to second mile .

So third mile took

1.1x+24/60 = (1.1x+0.4) Minutes

And the total time for the race was 26 minutes, that is

x+1.1x+1.1x+0.4=26

3.2x=26-0.4

3.2x=25.6

x= 25.6/3.2 = 8 Minutes

So the first mile took 8 minutes. And therefore second mile took

= 1.1 (8) = 8.8 Minutes

Also Equal to 528 Second.

[RevyBreeze]

4 0

2 years ago