2 years ago

Find the measure of

Mathematics

1 answer:

11Alexandr11 [23.1K]2 years ago

6 0

150
30 degrees away from 180 and
60 degrees away from 90

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Solve this problem using the proper formula. A carpenter is building a bookcase the perimeter of the top is 108 in. What length

lapo4ka [179]

Assuming the length is y and the width is x
Perimeter = y + y + x + x
                = 2y +2x
                = 2 (y + x)
if the is 8 and the perimeter is 108
   108 = 2 (y +8)
    108/2 = y+8
    54    = y +8
    54 - 8 = y
    46 = y

Length = 46 inches

3 0

2 years ago

Read 2 more answers

Can u guys PLEASE ANSWER this question ASAP.

qwelly [4]

Answer:

x = -14

Step-by-step explanation:

The expression to write in this problem is:

"the sum of x and 12 equals the sum of half of x and 5"

We have:

- The sum of x and 12 is: $x+12$

- The sum of half of x and 5 is: $\frac{1}{2}x+5$

So, the equation to write in this problem is

$x+12=\frac{1}{2}x+5$

We solve it as follows:

1) First, we subtract $\frac{1}{2}x$ from both sides, and we get

$x-\frac{1}{2}x+12=\frac{1}{2}x-\frac{1}{2}x+5\\\frac{1}{2}x+12=5$

2) Then, we subtract 12 from both sides:

$\frac{1}{2}x+12-12=5-12\\\frac{1}{2}x=-7$

3) Now we multiply both sides by 2:

$\frac{1}{2}x\cdot 2=-7\cdot 2\\x=-14$

So, this is the solution.

8 0

3 years ago

On a road trip, you notice that the gas tank is 1/4 full. The gas tank can hold 18 gallons, and the vehicle averages 22 miles pe

Basile [38]

18/4 = 4.5
4.5 * 22 = 99
No, you will not be able to reach your destination because you can travel a maximum of 99 miles before you run out of gas, and 99<110

3 0

2 years ago

Simplify this expression.<br>9 + 3 x 2

adell [148]

Answer: 9+(3)(2)

=15

Step-by-step explanation:

9+(3)(2)

=9+6

=15

3 0

3 years ago