Answer:
-10+15
Step-by-step explanation:
Pls Brainliest! ;) It would mean a lot! Also this is called integers addition on a line plot.
Answer:
A. 4.8°
Step-by-step explanation:
We have that,
The horizontal distance for the ramp = 12 feet.
Maximum height of the ramp = 1 feet.
So, we get that the value of the angle 'x' made by the ramp with the ground is given by,
i.e. 
i.e. 
i.e. 
i.e. x = 4.8°
Thus, the maximum angle made by the ramp with the ground is 4.8°.
Answer:
28 square centimeters
Step-by-step explanation:
The area of a trapezoid (formula):
(a + b) ÷ 2 x h
Where a & b are the bases, and h is height.
Use formula with given measurements:
(9 + 5) ÷ 2 x 4 = 28
Area is measured in square centimeters
(centimeters in this case)
Therefore the area if the trapezoid is 28 cm^2
I really hope this helps!
Answer:
a. y < 5
b. y < 24
c. y > 3
d. y < 30
Step-by-step explanation:
a. 12y < 60
12y/12 < 60/12
y < 5
b. y/8 < 4
8/1 * y/8 < 4 * 8/1
y < 24
c. 3y > 9
3y/3 > 9/3
y > 3
d. y/5 < 6
5/1 * y/5 < 6*5
y < 30
Distribute multiplication over addition and subtraction:
3x+ 12y+10x-5y
Combine like terms:
13 x +7y
