3 years ago

Easy points! 35 points and brainliest!

Mathematics

1 answer:

kaheart [24]3 years ago

8 0

Answer:

Step-by-step explanation:

( so sorry if it's wrong)

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NEED HELP ASAP algebra 2

Marina CMI [18]

Answer:

b = sqrt(39)

Step-by-step explanation:

Since this is a right triangle, we can use the Pythagorean theorem

a^2+b^2 = c^2

5^2 + b^2 = 8^2

25+b^2 =64

b^2 =64-25

b^2 =39

Take the square root of each side

b = sqrt(39)

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4 years ago

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Rewrite 3x + 4y = 10 using function notation.

Molodets [167]

<span>3x + 4y = 10
4y = -3x + 10
y = -3/4x + 5/2
or
</span>f(x) = -3/4x + 5/2

answer: <span>C) f(x) = - 3/4 x + 5/2 </span>

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3 years ago

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5 less than three times a number is at least -11. Which inequality represents this scenario.

Ludmilka [50]

Answer:

answer is d your welcome

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3 years ago

What is the anwser to this?

Elza [17]

Which one is it the top one or the bottom one?

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3 years ago

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You are hiking on a trail that leads to the top of a mountain. At 1 P.M. you reach an elevation of 4400 feet. At 4 P.M. you reac

shusha [124]

Let
t = time, hours
h = height, feet

At 1 PM, the time and height are respectively
t₁ = 1 hour
h₁ = 4400 feet

At 4 PM, the time and height are respectively
t₂ = 4 hours
h₂ = 5600 feet

By definition, the mean hourly change in elevation is
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Answer: 400 feet per hour

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3 years ago

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