Answer:
5
Step-by-step explanation:
You are looking for x so what you are really looking for is what times 4 =20 and that is 5.
5x4=20
Answer:
I'm not 100% sure but isn't the vertex the middle point? If so, then it would be (1,2). If this is incorrect I'm sorry.
Step-by-step explanation:
What exactly is being asked? the slope is easy as all you have to do is move the 3x over so that 5y = -3x + 2
divide by 5 and you get y = -3/5x +0.4
that's the equation of the graph if that's what is being asked
Answer:
D
.(w)(2w+7)=85
Step-by-step explanation:
Hi, to answer this question we have to apply the next formula:
Area of a rectangle: width x length
Since the length will be 7 feet longer than twice its width (w).
So, to obtain the length we have to multiply the width by 2 (twice) and add 7.
Mathematically speaking:
Length: 2w+7
Back with the area formula:
Area of a rectangle: length x width
Replacing with the values given:
85 = w (2w+7)
Note: option D correct equation is D
.(w)(2w+7)=85, since we don't have x variables.
Answer:
put a ruler in it and there it is