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3 years ago

6

What is the scale factor?

2 answers:

liraira [26]3 years ago

4 0

Answer:

3

Step-by-step explanation:

As you can see we can compare one side of the larger triangle to the other one by seeing the length of the side

One side measures 27 while another one measures 9 (from the other triangle) to get to 9 starting by 27, we divide by 3…

Alexandra [31]3 years ago

3 0

Answer: B

Step-by-step explanation:

You can see that the length of the sides from abc are factored by 1/3 to get the length of xyz. Therefore, the scale factor is 1/3.

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Part of a school’s stage is shaped like a sector of a circle, as shown below. The students do not yet know the exact dimensions

Natasha2012 [34]

Answer:

68.78° or 0.6 rad

Step-by-step explanation:

<u>Use the formula:</u>

degrees/360° = L/circumference
or
radians/π = L/circumference

<u>As per given:</u>

l = 12 feet, r = 10 feet

degrees = 360°*12/(2*3.14*10) = 68.78°
radians = π rad *12/(2π*10) = 0.6 rad

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3 years ago

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Y_Kistochka [10]

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3 years ago

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A construction company is analyzing which of its older projects need renovation. Building B was built two years before building

charle [14.2K]

Answer: no idea

Step-by-step explanation:

3 0

3 years ago

Can someone help with this?

uysha [10]

Answer:

146

Step-by-step explanation:

substitute x = 2, y = 3 into the expression

4(2)³ + 2(2)(3) - 2(3) + 3(2)²(3)²

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2 years ago

Convert 25/100 into percent

Airida [17]

Answer:

$0.25$

Step-by-step explanation:

1) <em>Divide</em><em> </em><em>the</em><em> </em><em>numerator</em><em> </em><em>by</em><em> </em><em>100</em><em>.</em>

<em> $0.25$ </em>

<em><u>Therefor, </u></em><em><u>25</u></em><em><u>/</u></em><em><u>100</u></em><em><u> </u></em><em><u>in</u></em><em><u> </u></em><em><u>percent</u></em><em><u> </u></em><em><u>will</u></em><em><u> </u></em><em><u>be</u></em><em><u> </u></em><em><u>0.25</u></em><em><u>%</u></em><em><u> </u></em><em><u>which</u></em><em><u> </u></em><em><u>is</u></em><em><u> </u></em><em><u>25</u></em><em><u>%</u></em><em><u>.</u></em>

6 0

3 years ago

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