Answer:
Here you go
Step-by-step explanation:
15 points only, bro?
Answer:
14.8
Step-by-step explanation:
cos 36° = 12/x
x = 12 /cos 36°
Answer:
Step-by-step explanation:
19) 340-76= 264 ft
20) -320+23 = -297 F
21) 50-85-12+93 = 46 points
22) 26-5-2+1-6 = 14$
23) -3 + 18 = 15 F
Answer:
The answer in the attached figure
Step-by-step explanation:
step 1
Find the area of one blue square
step 2
Find the area of one orange triangle

Part 1) 
Divide the total area by the area of one orange triangle

Part 2) 
Divide the total area by the area of one blue square

Part 3) 
Let
x----> the number of blue squares
y ------> the number of orange triangles
we know that

Construct a table and prove different values for x and for y
we have
x=2, y=3
Two blue squares and three orange triangles
Area of blue squares

Area of an orange triangles

so
the area total is

Using shells, the volume is

where

is the distance from any point in the region along the x-axis to the axis of revolution

, which makes up the radius of each shell; and

is the height of each shell, which is determined by the line

.
So the volume is