3 years ago

PLEASE HELP! IF THE ANSWER IS CORRECT WILL MARK THE BRAINLIEST

Mathematics

2 answers:

Mnenie [13.5K]3 years ago

6 0

Answer: B

Step-by-step explanation:

If this helps, please mark brainylist.

The whole thing equals 90 degrees, one side is 65 degrees. We plug in 10 to 2x + 5. That will give us 25. 25 + 65 = 90.

olga2289 [7]3 years ago

5 0

the answer is b 10 because you use a calculator to help you

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Andrea was watching her brother in the ocean and noticed that the waves were coming into the beach at a frequency of 0.367347 Hz

anygoal [31]

Answer:

18 waves hit the beach in 49 s.

Step-by-step explanation:

Given:

The frequency of the waves that were coming into the beach is 0.367347 Hz.

Now, to find the number of waves that hit the beach in 49 s.

Let the number of waves be $n.$

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4 years ago

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Answer:

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Slope us (y2-y1)/(x2-x1)

(9-4)/(3-3)

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3 years ago

Using the side lengths, 20, 15 , 15 , determine whether the triangle is acute, obtuse, or right

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3 years ago

Read 2 more answers

Joelle spent 1 1/2 hours studying for her science test. Rileigh studied 3/4 for of Joelle‛s time. What fraction of an hour did R

ale4655 [162]

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Step-by-step explanation:

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3 years ago