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Anna71 [15]
3 years ago
9

Multiple choice!!!!!!!!!!!!!!!!!!

Mathematics
2 answers:
Rainbow [258]3 years ago
8 0

Answer:

x = 21 i took the test

dolphi86 [110]3 years ago
7 0
By the external angle theorem 

5x = (5x - 30) +  m < RST

m < RST  = 5x - 5x + 30  = 30

 also m < STR = m < SRT = 5x - 30

So as there are 180 degrees in a triangle:-

5x - 30 + 5x - 30 + 30 = 180

10x = 180 +30+30-30 = 210

x = 21 answer
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A construction crew is lengthening a road. The road started with a length of 59 miles, and the crew is adding 2 miles to the roa
Illusion [34]
The answer is L = 59 + 2(d). If we plug in our numbers, we will get L = 59 + 2(32). 2*32 is 64, and if you add 59 you get 123 miles.

This isn’t apart of the question, but 59 would be the y-intercept. 2 miles per day (2/1) is the slope.
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2 years ago
Number 34 please guys!!!!!!
GenaCL600 [577]
The answer is obviously three.

3 0
3 years ago
Can you help me with this question.
HACTEHA [7]

For the scale factor, use the dimensions from similar sides:

Using 18 from the original image you would use 6 from the scaled image.

18 /6 = 3

This means the scaled image is 3 times smaller than the original. Because the scaled image is smaller divide 1 by the scale factor to get 1/3.

Q2:

The scale factor is 1 inch = 12 miles.

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3 years ago
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5 0
2 years ago
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What’s a absolute deviation
Sergeeva-Olga [200]

Answer:

Absolute deviation is when you find the mean of a data set, then the difference between each number and the mean, then the average f the differences.

Step-by-step explanation:

Maddox: |10-9| = 1

Enrique: |10-13| = 3

Gloria: |10-9| = 1

McKenna: |10-10| = 0

Asher: |10-9| = 1

Hannah: |10-9| =

Danielle: |10-10| = 0

Katy:  |10-10| = 0

Timothy: |10-11| = 1

Gentry: |10-9| = 1

Now you have the numbers:  1, 3, 1, 0, 1, 1, 0, 0, 1, 1,

Now find the mean of those numbers:

\frac{1 + 3+1+0+1+1+1+0+0+1+1}{10} =\frac{10}{10} =1

The absolute deviation is 1.

6 0
3 years ago
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