Answer:
the slope will be m=-4
Step-by-step explanation:
I think this is right, her average grade is 85%
Answer:
5
Step-by-step explanation:
Did you mean length instead of tenth? If so, 22*2=44, 64-44=20, 20/2=10. The length of the rectangle is 10 so to find the value of x, divide 10 by 2 so, 10/2=5, and x is equal to 5. : )
Answer:
3 roots
Step-by-step explanation:
(9x+7)(4x+1)(3x+4)=0
x=-7/9 or - 1/4 or - 4/3
Answer:
<h2>A. 225 cm3</h2>
Step-by-step explanation:
The volume of a slanted prism is defined as the product between the area of its base and its height.
Remember that height is the distance from the top to the bottom, reaching that bottom with a perpendicular angle.
So, in this case, the height is 9 cm, and the area of the base is 25 square centimeter.
This means the volume is

Therefore, the right answer is A.