Answer:
The third option: x= 
Step-by-step explanation:
Arc length formula=
Arc length = 
=
4
10+p=12+p/2
Mark brainliest please
Hope this helps you
Answer:
It makes the calculation easy and quick.
Step-by-step explanation:
- <em>Commutative Property of multiplication</em>
- <em>The product of two or more real numbers is not affected by the order in which they are being multiplied. In other words, real numbers can be multiplied in any order because the product remains the same. </em>
<u>When you multiply as it is given:</u>
- 5×87×2=870
- Step 1) 5×87 = 435
- Step 2) 435×2 = 870
<u>Using the commutative property makes it much easier:</u>
- 5×2×87 = 870
- Step 1) 5×2 = 10
- Step 2) 10* 87 = 870
Answer: 14.4
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Work Shown:
Use the angle bisector theorem to divide each side adjacent to the congruent angles (x and 13.5) over their corresponding sides that are adjacent to those previously mentioned sides.
So in short we have x/6.6 as one ratio, and 13.5/6.2 as another
Equate the two fractions, cross multiply, solve for x.
x/6.6 = 13.5/6.2
x*6.2 = 6.6*13.5 ... cross multiply
6.2x = 89.1
6.2x/6.2 = 89.1/6.2 .... divide both sides by 6.2
x = 14.371 which is approximate
x = 14.4