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3 years ago

a right triangle has a hypotenuse of length 2 inches. if one angle is 38°, find the length of each leg

Mathematics

1 answer:

viva [34]3 years ago

5 0

Answer:

Step-by-step explanation:

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There are 220 people who voted at the 6th grade meeting.Sixty percent of the voters are in favor of changing the school mascot.H

Amiraneli [1.4K]

60% of 220 is 132.
220 -132 = 88

88 people.

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3 years ago

Simplify (5+1)^2-(12+3^2)/3

lakkis [162]

Answer:

Step-by-step explanation:

Simplify the expression $(5+1)^2-\dfrac{12+3^2}{3}$ step by step:

$(5+1)^2=6^2=6\cdot 6=36$

$\dfrac{12+3^2}{3}=\dfrac{12+3\cdot 3}{3}=\dfrac{12+9}{3}=\dfrac{21}{3}=7$

Now,

$(5+1)^2-\dfrac{12+3^2}{3}=36-7=29$

3 0

3 years ago

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Brainliest if correct

dexar [7]

Answer:

w = 9

Step-by-step explanation:

18 + 4w = 6w

6w - 4w = 2w

2w = 18

18/2 = 9

2w/2 = w

w = 9

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2 years ago

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HELP ME PLEASE THIS IS REALLY IMPORTANT

andrezito [222]

Answer:

Step-by-step explanation:

COUNT ALL (16) DIVIDE BY 4

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3 years ago

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Question: 1. What is the value of x? Show your work to justify your answer. (2 points) 2. What is the value of the exterior angl

GaryK [48]

Answer:

x=56 and the exterior angle is 116

Step-by-step explanation:

We will call the unknown angle in the triangle y. Angle y and the angle (2x +4) form a straight line so they make 180 degrees.

y + 2x+4 =180

Solve for y by subtracting 2x+4 from each side.

y + 2x+4 - (2x+4) =180 - (2x+4)

y = 180-2x-4

y = 176-2x

The three angles of a triangle add to 180 degrees

x+ y+ 60 = 180

x+ (176-2x)+60 = 180

Combine like terms

-x +236=180

Subtract 236 from each side

-x+236-236 = 180-236

-x = -56

Multiply each side by -1

-1*-x = -56*-1

x=56

The exterior angle is 2x+4. Substitute x=56 into the equation.

2(56)+4

112+4

116

3 0

3 years ago