2 years ago

How do I find x using a mathematical operation?

1 answer:

6 0

I got this. Bottom of the triangle. that flat line is 180 degrees. you have an angle of 120, leaving an angle of 60. if you look at the top, that angle matches the other. so you have 65 degrees on one side, and 60 on the other. so 180-65-60=55. so X=55

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3 added to 5 times a number and the result is multiplied by 4. The final result is 72. Find the number

Readme [11.4K]

Hmm... I would say the equation would look like 3+5x=72/4.
3+5x=72/4
3+5x=18
5x=18-3
5x=15
x=15/5
x=3

The number is 3

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3 years ago

The area of a circle having radius 14 cm is cm. Use * 22 7

DaniilM [7]

Answer:

A=616cm²

Step-by-step explanation:

The question says to use

$\frac{22}{7}$

for pi, now that we know that we proceed like normal and do the formula like this.

$\frac{22}{7} {r}^{2} \\\frac{22}{7} \times 196 \\ = 616$

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3 years ago

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Verizon [17]

Answer:

Both Yes

Step-by-step explanation:

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2 years ago

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Which graph is the solution of the following systems HELP ON ON GRADPOINT

makkiz [27]

I think it is the second one but I’m not for sure I’m really just doing this for points

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3 years ago

The sales team at an electronics store sold 48 computers last month. The manager at the store wants to encourage the sales team

brilliants [131]

The number of computers sold has to be 30% more than 48.
30% of 48 plus the numbers sold last month
.3 x 48 +48
14.4 +48
62.4
Round up because the numbers has to be an integer value. (You can't have 2/5 of a computer).

63 computers

Hope this helps :)

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2 years ago

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