Answer:
The sum of measures of angles in a triangle is 180. So if you take the three angles, add them, and set it to 180, you will get the answer. (39 + 3x + 7 + 5x - 2 = 180)
Step-by-step explanation:
1. S= squash
Z= zucchini
5s + 2z = 1.32
3s + 1z = 0.75. -2 ( 3s + 1z = 0.75)
5s + 2z = 1.32
-6s - 2z = -1.50
-s = -0.12
Squash = 0.12
5s + 2z = 1.32
5(.12) + 2z = 1.32
.60 + 2z = 1.32
2z = 1.32-.60
2z/2 =.72/2
Z= 0.36
-9 - 7(-4v + 1)
-9 - 7(-4v) - 7(1)
-9 + 28v - 7
28v - 9 - 7
28v - 16
Answer:
Step-by-step explanation:
Cube = Height x Width x Depth
Cylinder = Area of the bottom x Height (Area of the bottom = 
)
Cone = 
Area of the bottom x Height (Area of the bottom = )
Pyramid = Base Area x Pyramid height
Right rectangular pyramid = Base length x Base width x Pyramid height
Sphere = 
(r is the radius of the sphere)
