Answer:
9 meters
Step-by-step explanation:
Area of a parallelogram is base * height.
A = b * h
65.7 = b * 7.3
b = 9 meters
Answer:
17, -3, -13, -18, -23
Step-by-step explanation:
Plug in the x side into the equation so
g(-4) = -5(-4) -3
g(-4) = 20-3
g(-4) = 17
Therefore that answer is 17
Then you do that for all of them, I don't have the time to do them all but that's the concept for all of them. Hope this helps and hopefully it's not too late. Sorry!
Answer:
B, x=3 y=5
Step-by-step explanation:
x=-7+2y
3y+2x=21
Substitute the x into the other equation
3y+2(-7+2y)=21
y=5
Now put the value into a desired equation
x=-7+2(5)
x=3.
The answer is x=3 and y=5
I hope this helped!
Answer:
Step-by-step explanation:
An expression is a mathematical statement that does not contain an equal sign. It cannot be solved for unless the value of the variable is given. An equation is a mathematical statement or sentence comprised of two equalities or expressions joined with an equal sign.
For a given x, the value on the blue line is about 1/2 the value on the black line. The appropriate choice is
y = (1/2)x
