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Musya8 [376]
3 years ago
6

Find the missing side

Mathematics
1 answer:
lubasha [3.4K]3 years ago
6 0

Answer:

72

Step-by-step explanation:

The pythagorean theorem states that in a right triangle A^2 + B^2 = C^2 where A and B are the two smaller sides and C is the hypotenuse.

Because of this, in this triangle 30^2 + B^2 = 78^2

Which means B^2 = 5184

And B = 72

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At hoffman's bike rentals,it cost $35 to rent a bike for 7 hours .How many hours of bike does the customer get per dollar?please
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Answer:

your answer is 5 dollars per hour

Step-by-step explanation:

35/7 = 5

4 0
3 years ago
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|y| x-3 <br> what is the vertex
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Answer:

(3,0)

Step-by-step explanation:

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A 10ft by 10ft square garden contains a large walking path through the diagonal. What is the area of the walking path shown in t
SpyIntel [72]
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Find the surface area of the cylinder. Round to the nearest whole number.
natulia [17]

Answer:

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Step-by-step explanation:

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Having a hard time with this can someone answer pls
larisa [96]

The values of angles are 140 and 20

• In plane geometry, a figure which is formed by joining of two lines that share a common point is called as the angle. The two lines or rays are called as the sides of the angle and the common point is called the vertex.

• In geometry there are types of angles such as complementary angles, supplementary angles, acute angle, obtuse angles. Complementary angles are the angles whose sum is equal to 90. Supplementary angles are the angles whose sum is equal to 180.

According to the question

We are given that one angle is -7x and the other angle is -2x

Using formula of supplementary angles

-7x + (-2x) = 180

-7x -2x = 180

-9x = 180

-x = 20

x = -20

The value of x is -20

The value of angle – 7x = -7(-20) = 140

The value of angle -2x = -2(-20) = 40

Learn more about angles here

brainly.com/question/25716982

#SPJ9

 

3 0
1 year ago
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