Answer:
Explanation:
<u>Given Expression</u>:
Use the Quadratic Formula:
<u>insert coefficients</u>
Almost 45 minutes. I’m just guessing no
the answer is 5. hope this helps
Pls mark as brainliest
Answers:
1. V=triangle area × length
V=1/2×8×12×20
V=960in³
2. triangle area × length
Area of the triangle=1/2×4×11
A=22ft²
V=22×6
V=132ft³
3. b, volume always have cubic power (³)
4. d, same reason of question 3
To solve for the value of x, you can simply add all of the values and expressions together and make it equal to 180 degrees, since the sum of all angles in a triangle add up to this amount.
Then we can solve for X, by algebra.
