Answer:
-3x^2 - 21x
Step-by-step explanation:
This question is representing multiplying two functions :
We are finding f(x) * g(x)
We know that f(x) is -3x and g(x) is x + 7, therefore :
(-3x)(x + 7)
Follow FOIL :
First :
(-3x)(x)
-3x^2
Outer :
(-3x)(7)
-21x
Therefore the answer is :
-3x^2 - 21x
Answer:
Step-by-step explanation:
I can't see the screenshot
so like yeah
67 ÷ 10 x 4 = 26.8 hours for her to eat 67 cookies
Answer:
x = 28.60 feet
Step-by-step explanation:
We are given a height of 2 feet above the ground and the angle of elevation of 86 degrees.
Now, let's assume that the form of our problem is in the form of a right triangle, we can solve for the remaining angle as follows;
180 - (90+86) = 4 degrees
The distance from the home plate to the centerfield is been calculated below as
2/sin 4 = x / sin 86
solving for x we have
x = 28.60 feet
We have 28.60 feet as our answer
Answer:
The 6 in 4,786.53, is 6 times greater than the 6 in 3,821.69.
Step-by-step explanation:
The value of 6 in 4,786.53, is in the ones. 6
The value of 6 in 3,821.69, is in the tenths. 0.6
6/0.6 = 10
The 6 in 4,786.53, is 6 times greater than the 6 in 3,821.69.
Hope that helps!
