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2 years ago

7

Please help

2 answers:

Gala2k [10]2 years ago

6 0

Answer:

50

Step-by-step explanation:

There is 180 degrees in a triangle.

65 + 65 = 130

180 - 130 = 50

velikii [3]2 years ago

5 0

50
65+65=130
180-130=50

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Rus_ich [418]

The answer is B

35+50+35+20=140

175-140= 35

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3 years ago

The interquartile range (IQR) for the<br>data:<br>32,7,3,-5,1,8<br>, 10,36 is :

GenaCL600 [577]

Answer:

<em>Your Interquartile range (IQR) would be 19.</em>

Step-by-step explanation:

-5, 1, 3, 7, 8, 10, 32, 36

Median: 7.5

Lower quartile: 2

Upper quartile: 21

Interquartile range: 21 - 2 = 19

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3 years ago

PLEASE HELPPPPP. URGEENNTT!!! I DONT KNOW HOW TO SOLVE THIS

Oksi-84 [34.3K]

Answer:

A = 58.7 degrees

B = 66.9 degrees

C = 34.1 degrees

Step-by-step explanation:

<u><em>For <A:</em></u>

Tan A = $\frac{opposite}{adjacent}$

Tan A = $\frac{23}{14}$

Tan A = 1.6

A = $Tan^{-1} 1.6$

A = 58.7 degrees

<u>For <B:</u>

Sin B = $\frac{opposite}{hypotenuse}$

Sin B = $\frac{23}{25}$

Sin B = 0.92

B = $Sin^{-1} 0.92$

B = 66.9 degrees

<em><u>For <C:</u></em>

Sin C = $\frac{opposite}{hypotenuse}$

Sin C = $\frac{14}{25}$

Sin C = 0.56

C = $Sin^{-1}0.56$

C = 34.1 degrees

6 0

2 years ago

In Chicago, IL, the average wind speed is 10.4 miles per hour. In Great Falls, MT, the average wind speed is 13.1 miles per hour

Fed [463]

I think Great Falls' average wind speed is greater than Chicago's by 2.7 miles

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3 years ago

What are the slope and the y-intercept of the linear function that is represented by the equation y = negative 10 x + 1?

ser-zykov [4K]

Answer:

gradient = -10

y intercept = 1

Step-by-step explanation:

y = mx + b

y = -10x + 1

m = slope ; hence, slope = -10 in the eqn

y intercept = when x = 0

y = -10(0) + 1

y = 1

3 0

2 years ago

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