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Sunny_sXe [5.5K]

3 years ago

11

Pls help with this plsssssss

1 answer:

katovenus [111]3 years ago

7 0

Answer:

x = 13

Step-by-step explanation:

We know that the angle across from 85° is 85° because of vertical angles. We also know that the 98° also has the same interior angle on the other parallel line because both lines are parallel. We subtract 96 from 180 to find the vertical angle for the right side of the triangle, which comes out to be 82°. Lastly, we solve x + 82 + 85 = 180 and we should get 13 as our answer.

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pentagon [3]

Answer:

B

Step-by-step explanation:

6 0

3 years ago

Two angles are supplementary. The measure of one angle is 5 greater than 40% of the other. Find the measures of both angles.

Irina18 [472]

Answer:

Step-by-step explanation:

0.40beta%2Bbeta=180-5

1.40beta=175

beta=175%2F1.40

highlight%28beta=125%29�

then alpha%2B125=180 =>alpha=180-125 =>highlight%28alpha=55%29

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3 years ago

A rubber belt connects the two flywheels shown. Find the total

elena-s [515]

Answer:

$L\approx 29.43\,in$

Step-by-step explanation:

The total length of the belt is:

$L = 2\pi\cdot (1.5\,in) + 20\,in$

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4 0

3 years ago

Read 2 more answers

Find the area of this parallelogram.<br> 8.7 cm<br> 10.1 cm<br> 16.9 cm

Tpy6a [65]

Answer:

$A=147.03\text{ cm}^2$

Step-by-step explanation:

The area for a parallelogram is given by the formula:

$A=bh$

Where b is the base length and h is the vertical height.

The base length is 16.9 while the vertical height is 8.7. Thus:

$A=(16.9)(8.7)$

Multiply using a calculator:

$A=147.03\text{ cm}^2$

3 0

3 years ago

Read 2 more answers

Gabby assumed she could sell 45 boxes of cookies by Friday, but she only sold 26 boxes. What was Gabby's percent error?

Agata [3.3K]

Answer:

73.07%

Step-by-step explanation:

Given that,

Actual value of sold cookies = 26

Assumed value of sold cookies = 45

We need to find Gabby's percent error. The percentage error in a value is given by :

Error = ](Assumed value - Actual value)/Actual value]× 100

So,

$\%=\dfrac{45-26}{26}\times 100\\\\=73.07\%$

So, Gabby's percent error is equal to 73.07%.

4 0

2 years ago