Answer:
x = 4
Step-by-step explanation:
An exterior angle of a triangle is equal to the sum of the remote interior angles.
18x +5 = (46) +(-1 +8x)
10x = 40 . . . . . . . . . . . . . subtract (5+8x) from both sides, simplify
x = 4 . . . . . . divide by 10
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<em>Additional comment</em>
The exterior angle is (18)(4) +5 = 77°. The marked unknown interior angle is -1+(8)(4) = 31°. The sum of the two remote interior angles is 46°+31° = 77°. The unmarked interior angle is 180°-77° = 103°.
Answer:
22.05
Discount = Original Price x Discount %/100
Discount = 24.5 × 10/100
Discount = 24.5 x 0.1
You save = $2.45
24.50 - 2.45
22.05!
500 pages, because 500 times .62 equals 310. 500 -310 = 190. Therefore, 500 total pages, and 190 pages without pictures
Answer:
Part 1)
Part 2)
Step-by-step explanation:
Part 1)
We would like to multiply:
Distribute each term from the first group into the second group. So:
Distribute further:
Combine like terms:
Simplify:
Part 2)
We would like to divide:
Using long division.
Please refer to the attached document.
For the first step, x goes into 2x³ 2x² times. Hence, we multiply our divisor by 2x².
Next, x goes into -6x^2 -6x times. Hence, we multiply our divisor by -6x.
Finally, x goes into -7x -7 times. So, we multiply our divisor by -7 and we simplify.
Therefore:
Answer:
480 cubic feet
Step-by-step explanation:
Given length of self storage = 8 feet
width of self storage = 6 feet
height of self storage = 10 feet.
Volume of rectangular object is calculated by formula
volume = length * width * height
substituting the value of length , width and height of self storage room in above formula we have
volume of self storage room = 8 * 6* 10 cubic feet= 480 cubic feet
