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iren [92.7K]
3 years ago
8

Find the value of x. (12x + 1) 40 45

Mathematics
1 answer:
mina [271]3 years ago
4 0

Step-by-step explanation:

(12x+1)

12x+1=0

12x=-1

-1/12= −0.0833333333

12/12= 1

1x = -0.083

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Tomas used 65% of a dollar to purchase a highlighter. Write the percent as a fraction, as a dollar amount, and a decimal.
Dahasolnce [82]
65% of 1 = .65

65/100 = 13/20
65/100 = .65
65/100 = .65¢
3 0
2 years ago
Can someone solve this? No guessing! Explain very well! Make sure the answer is right!
DedPeter [7]
In the survey, 9 said they prefer the coffee shop next door out of 45 people total surveyed. This forms the fraction 9/45 = 1/5 which converts to 0.2 when you use a calculator or long division. In other words, 1/5 = 0.2

You'll then multiply the result of 0.2 by the total number of employees (250) to get...

0.2*250 = 50

So based on the results of the survey, we expect about 50 employees to say they prefer the coffee shop next door.

Answer: Choice B) 50
4 0
3 years ago
I am on my trigonometry unit in math and don’t know what to do for this. I also really need work shown!
soldi70 [24.7K]

Answer:

The flight was 137.45 miles farther than the direct path.

(make slight changes if directions were given on how to round. This is to the nearest hundredth)

Step-by-step explanation:

Use the Law of Cosines.

c^2=

a^2+b^2-2abcosC

You know two sides and the angle in between. The Law of Cosines will give us the third side.

The third side is the direct path of the airplane. We'll add the two other given sides to find the detour route that they took instead.

Then subtract the smaller number (direct route) from the actual route. See image.

8 0
2 years ago
How many sides does the pentagon building in Washington, D.C. Have?
balu736 [363]
It has 5 sides.

                          Hope this helps:)
8 0
2 years ago
Read 2 more answers
PLS HELP IT’S DUE TMR!!
ValentinkaMS [17]

Answer:

Use ≈ (approximately equal) sign as the scientific notation.

Step-by-step explanation:

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(b) 0.3411 ≈ 0.34

(c) 0.000845 ≈ 0.00085

*Zeros before non-zero numbers are not significant.

*Zeros appearing between two non-zero digits are significant.

Hope this helps!!

6 0
2 years ago
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