Answer:
Step-by-step explanation:
Let the sides of the triangle be a, b and c.
<u>We have:</u>
- P = a + b + c = 29
- a = 2b - 5
- c = b + 6
<u>Substitute values and solve for b:</u>
- 2b - 5 + b + b + 6 = 29
- 4b + 1 = 29
- 4b = 28
- b = 7
<u>Find a and c:</u>
- a = 2*7 - 5 = 14 - 5 = 9
- c = 7 + 6 = 13
<u>The sides are:</u> 7, 9, 13
Answer:
2461.8 in²
Step-by-step explanation:
Area of a circle = r²π
Using r=28 and π=3.14:
Area = 28²×3.14 ≈ 2461.8 in² rounded to the nearest tenth (ans)
Answer:
Step-by-step explanation:
5 ^ 3 = 5 * 5 *5 = 125
i⁹ = i⁴ * i⁴ * i = 1 * 1 * i = i
5 ^ 3 * i ^ 9 = 125 * i = 125i
5 ^ 3 * i ^ 9
Answer:
c
Step-by-step explanation:
i took the test
If it’s a fraction and want it simplified it’s 1/500
