2 years ago

PLEASE HELPP

Mathematics

1 answer:

Mrrafil [7]2 years ago

7 0

Answer:

$4 per hour (no need to round there are no decimals involved)

Step-by-step explanation:

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A triangle has an area of 75 square centimeters. if the base and height have equal length, what is the link? Round to the neares

Leni [432]

1/2*bh=75
1/2*bb=75
b^2=150
b=rt(150)=12.2
not sure what you mean by link, but 12.2 is approximately the length you're seeking

4 0

3 years ago

What is the solution for x in the equation? -4 + 5x − 7 = 10 + 3x − 2x A. B. C. D.

laiz [17]

Answer:

x=21/4

Step-by-step explanation:

1. combine like terms

-4+-7= -11 3x-2x=x

2. subtract x

5x-11=x+10

4x-11=10

3. add 11

4x=21

4. divide 21 by 4 = 21/4

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3 years ago

If John pays $144 for 9 pounds of pears, how much is each pound

Artist 52 [7]

Answer:

$16 per pound

Step-by-step explanation:

We want to find the price per pound.

Therefore, we must divide the cost by the pounds.

$\frac{cost}{pounds}$

We know it costs $144 for 9 pounds of pears. Therefore, $144 is the cost and there are 9 pounds.

$\frac{\$144}{9 pounds}$

Divide.

$\$16 /pound$

It costs $16 for each pound of pears.

5 0

3 years ago

Read 2 more answers

Find the area A of a circle with a radius of 2.4yd. Round the answer to the nearest hundredth. Use 3.14

dezoksy [38]

Answer: 18.09yd

Step-by-step explanation:

A=πr^2

A= 3.14*2.4^2

A= 18.09yd

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3 years ago

Find the value of y.<br> m<1 = 3y + 6

Rufina [12.5K]

Step-by-step explanation:

$m > 1 = 3y + 6\\ \frac{m > -1 - 6}{3} = \frac{3y}{3} \\ y = \frac{m > - 5}{3}$

7 0

2 years ago