Answer:
x = 10
Step-by-step explanation:
a² + b² = c²
6² + 8² = c²
36 + 64 = 100
√100 = ±10
x = 10
<span>Yes. Quadratic model can be used for those values, because those are three data points, and that is the minimum necessary for a quadratic function. Using those dependent and independent pairs, you can make three equations and the unknown variables will be the three coefficients, a, b, and c.</span>
Answer:
x=12
Step-by-step explanation:
(9x-4)+(5x+16)=180
14x+12=180
-12 -12
14x=168
then devide both sides by 14
x=12
Answer:
The answer, im pretty sure is b.
9514 1404 393
Answer:
48 m³
Step-by-step explanation:
The correct formula for the volume of a pyramid is ...
V = 1/3Bh
For the given values, the volume is ...
V = 1/3(36 m²)(4 m) = 48 m³
