3 years ago

What’s the angle of B in the triangle?

Mathematics

2 answers:

Volgvan3 years ago

7 0

The angle is 22 degrees

diamong [38]3 years ago

3 0

Answer:

<B = 22°

Step-by-step explanation:

Sum of interior angles in a triangle = 180°

x + x + 16 + 120 = 180

Combine like terms

2x + 136 = 180

Subtract 136 from both sides

2x = 44

Divide both sides by 2

x = 22

<B = x = 22°

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sweet-ann [11.9K]

Answer:

110000

Step-by-step explanation:

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3 years ago

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Oksanka [162]

Answer:

$9$

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3 years ago

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Solve for x with 45 degree angle & 60ft side

Alona [7]

Answer:

x = 84.85281374 ft

Step-by-step explanation:

We know that sin theta = opposite/ hypotenuse

sin 45 = 60/x

Multiply each side by x

x * sin45 = 60/x*x

x sin 45 = 60

Divide each side by sin 45

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5 0

3 years ago

A square has a perimeter of 44 yd. What is the length of each side?

disa [49]

Answer:

Each side has a length of 11yd

Step-by-step explanation:

To calculate the side of the square we have to apply the formula of the perimeter of a square and clear s

p = perimeter = 44yd

s = side

p = s * 4

p /4 = s

we replace with known values

44yd / 4 = s

11yd = s

Each side has a length of 11yd

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3 years ago

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Susan bought a bike on sale for $93.75. If the bike was originally $125, what was the percent of discount?

Oliga [24]

Divide 93.75 by 125 = 75%
however, that is not the discount.
it is the difference of the 100 and the discount.
to find the discount, you do 100 - 75 = 25

the discount is 25%

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3 years ago

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