Since the perimeter is the length of all 3 sides added up, we do:
2.3x + 14 + -0.2x + 15 + 2x = 4.1x + 29, which is the same as answer a. So, the answer is a, or 4.1x + 29.
|-40| = 40
|5| = 5
40 - 5 = 35
i would say the answer is 35 because i have no idea what •\• means ;-;
5 feet 11 inches plus 3 feet 5 inches equals 8 feet 16 inches, but there is 12 inches in a foot, and 16 inches - 12 = 4 inches, add the one foot you took away to 8. The answer is 9 feet 4 inches.
Step-by-step explanation:
1.before starting first collect the like terms.
5(2x+1)=10x
the like terms are 10x and 2x
2. 5+1=10x-2x because the 2x us crosing the equality sign
that is
6=8
When a quadrilateral is inscribed in a circle, the opposite angles are supplementary.
x + 2 + 3x + 6 = 180
4x + 8 = 180
4x = 172
x = 43
Now solve for A
3(43) + 6 = A
129 + 6 = A
135 = A
The measure of angle A is 135 degrees.
Hope this helps =)
