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3 years ago

THE CORRECT ANSWER IS 12 FAVORS!!

Mathematics

1 answer:

Leona [35]3 years ago

5 0

Answer:

yes the answer in 12 fpavers

Step-by-step explanation:

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Maria is making a candle in the shape of a cylinder. She wants the candle to have a height of 3 cm and a radius of 2 cm. How muc

den301095 [7]

Answer:

V(cylinder) = πr²h

h=3 cm

r=2 cm

V(cylinder) = πr²h = π*2²*3 =12π cm³

Answer : 12π cm³.

3 0

3 years ago

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HELP ME GRAPH THIS<br> (slope problem )

hichkok12 [17]

Answer:

y = -5x - 19

Explanation:

y = mx +b

-4 = -5(-3) + b

-4 = 15 + b

-19 = b

y = -5x - 19

4 0

4 years ago

The system shown has _____ solution(s).

loris [4]

This system has one solution. Here are my steps to solving this problem:

y=x+1

2(x+1) - x = 2

2x +2 - x = 2

2x - x + 2 = 2

x + 2 = 2
- 2 - 2
----------------
x = 0

y = 0 + 1
y = 1

I hope this helps you!

5 0

4 years ago

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OVER DUED HOMEWORK pls help!! T-T

Mariulka [41]

Answer:

see explanation

Step-by-step explanation:

(9m + 4)² - (9m - 4)² ← expand both factors using FOIL

= 81m² + 72m + 16 - (81m² - 72m + 16) ← distribute parenthesis by - 1

= 81m² + 72m + 16 - 81m² + 72m - 16 ← collect like terms

= 144m

= 72(2m)

which is divisible by 72 for all m

4 0

2 years ago

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
$\frac{h_{2} - h_{1}}{t_{2} - t_{1}} = \frac{5600-4400}{4-1} = \frac{1200}{3} =400$

Answer: 400 feet per hour

5 0

3 years ago

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