3 years ago

Which of the following equations has the same solutions as the equation 3x+2=-12? Check all that apply.

1 answer:

7 0

The equations will have the same solution if one is a multiple of the other.

Equations with the same solution are
.. B . . . multiplied by -1
.. C . . . multiplied by 5
.. E . . . multiplied by 2
.. F . . . multiplied by 1/2

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Megan has $50 and saves $5.50 each week. Connor has $18.50 and saves $7.75 each week. After how many weeks will megan and connor

klio [65]

The difference between Megan and Connor is 50-18,5=31,5 $

The difference between saves is 7,75-5,5=2,25 $

After how many weeks will Megan and Connor saved the same amount ?
31,5:2,25=14
The answer is : after 14 weeks

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3 years ago

Read 2 more answers

What is the difference between 1/3=2/6 and 1/6=3/6

shutvik [7]

explanation: 1/3=2/6 is multiplied by 2 in the numarator and the denominator but in 1/6=3/6 you multiply only the numerator by 3

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3 years ago

your water hose is leaking at a rate of 0.25 cups per hour how many gallons did your hose leak in a full 24 hour day

abruzzese [7]

First I found it was leaking 1 cup every 4 hours then I found out that it leaked 6 cups that day and I found out that there's 16 cups in a gallon so converted 6 cups into gallons and got 0.375 of a gallon
$.25 \times 4 = 1 \\ 24 \div 4 = 6 \\ 4 \times 2 \times 2 = 16 \\6 \div 16 =0.375$

3 0

3 years ago

A wheelchair ramp rises from the ground at a 4.5° angle of elevation. The end of the ramp is 3 ft above the ground.

Jobisdone [24]

See attached file for the drawing and illustration of the given problem.
I have assigned "X" to be the length of the ramp.

We can use and apply SOH CAH TOA to find the value of x. The solution is shown below:
sin4.5 ° = 3 / x
x = 3/sin4.5
x= 38.2°

The answer is the letter "D".

8 0

3 years ago

1/2

Zanzabum

Answer:

i think it's B, I'm not 100% sure

3 0

2 years ago