Answer:
a=216
Step-by-step explanation:
By definition, the slope is the inclination of a line in relation to the horizontal. It can be expressed in degrees, ratios and even in percent. Therefore, you can calculate it by applying the following formula:
P%=(H/L)x100
P% is the slope expressed in percent.
H is the height (H=1.2 meters).
L is the length (L=4 meters).
When you substitute these values into the formula P%=(H/L)x100, you obtain the slope of the skateboard ramp:
P%=(H/L)x100
P%=(1.2 meter/4 meters)x100
P%=0.30x100
P%=30%
Answer:
10
Step-by-step explanation:
they each go by ten
Answer:
2x^2 +3x -2
18
12
-22
-46
Step-by-step explanation:
Last one D
Step-by-step explanation:
