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2 years ago

1/10 of ____ is 10 times as much as 8

1 answer:

8 0

The answer is 800.
To find this, multiply 10 times 8 to find the number you are dividing. (80) now, multiply 80 by 10. (800)
1/10 of 800 is 80, which is ten times as much as 8.

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Harvey walks 45 feet in 8.5 seconds. What is Harvey's rate in feet per second?

lilavasa [31]

The answer is : 5.29411764706

The answer when rounded: 5.29 or 5.3

I found the answer by simply dividing 45/8.5 - Remember that per means division!

6 0

2 years ago

What is the solution to the following system of equations? x − 4y = 6 2x + 2y = 12 (0, 10) (10, 0) (6, 0) (0, 6)

frozen [14]

Answer:

(6,0)

Step-by-step explanation:

The given system has equations:

$x-4y=6$

$2x+2y=12$

Multiply the top equation by 2 to get:

$2x-8y=12$

$2x+2y=12$

Subtract the top equation form the bottom equation to get:

$2x-2x+2y--8y=12-12$

$\implies 10y=0$

$\implies y=0$

Put y=0 into $x-4y=6$

$x-4*0=6$

$\implies x=6$

Therefore the solution is (6,0)

4 0

2 years ago

Can someone solve this for me please.

nika2105 [10]

Answer:

The value of PR is 21 ft.

Step-by-step explanation:

We know that:

3(PQ + QT + TP) = PR + RS + SP
PQ = 7 ft.
QT = 4 ft
RS = 12 ft.

Work:

3(PQ + QT + TP) = PR + RS + SP
=> 3(7 + 4 + TP) = PR + 12 + SP
=> 21 + 12 + 3TP = PR + 12 + SP
=> 21 + 3TP = PR + SP
=> 21 + SP = PR + SP [3TP = SP]
=> 21 = PR

Hence, the value of PR is 21 ft.

Hoped this helped.

$BrainiacUser1357$

6 0

2 years ago

Smartness competition prove your smart! wanna join I tell you problems

dalvyx [7]

What are the problems?

7 0

3 years ago

Add or subtract in simplest form 4 1/6 - 1 2/3

kifflom [539]

The answer is 2 because 4/1 - 83628 = four

3 0

2 years ago