The length of the midsegment is 22
Answer:
B. 2
Step-by-step explanation:
Assuming the term is meant to look like this: -3x², then the answer is B.2. An exponent is a superscript (super means above, script means writing) that tells you to multiply something by itself.
In this case, -3x² means -3·x·x
If it was written as (-3x)², it would mean (-3x)·(-3x)
Answer:
C
Step-by-step explanation:
If you divide 48 by 12 you will get 4 and 4 is your answer
Answer:
![Area = 90.03cm^2](https://tex.z-dn.net/?f=Area%20%3D%2090.03cm%5E2)
Step-by-step explanation:
Given
![s_1 = 14.9](https://tex.z-dn.net/?f=s_1%20%3D%2014.9)
![s_2 = 14.7](https://tex.z-dn.net/?f=s_2%20%3D%2014.7)
--- angle in between
Required
The area of the plate
Since
is between
and ![s_2](https://tex.z-dn.net/?f=s_2)
The area is:
![Area = \frac{1}{2} * s_1 * s_2 * \sin(\theta)](https://tex.z-dn.net/?f=Area%20%3D%20%5Cfrac%7B1%7D%7B2%7D%20%2A%20s_1%20%2A%20s_2%20%2A%20%5Csin%28%5Ctheta%29)
![Area = \frac{1}{2} * 14.9 * 14.7 * \sin(124.7)](https://tex.z-dn.net/?f=Area%20%3D%20%5Cfrac%7B1%7D%7B2%7D%20%2A%2014.9%20%2A%2014.7%20%2A%20%5Csin%28124.7%29)
![Area = \frac{1}{2} * 14.9 * 14.7 * 0.8221](https://tex.z-dn.net/?f=Area%20%3D%20%5Cfrac%7B1%7D%7B2%7D%20%2A%2014.9%20%2A%2014.7%20%2A%200.8221)
![Area = 90.03cm^2](https://tex.z-dn.net/?f=Area%20%3D%2090.03cm%5E2)