Answer:
C
Step-by-step explanation:
Answer:
C. (-11, -9)
Step-by-step explanation:
a-3b=16
a=b-2
(b-2)-3b=17
b-2-3b=16
-2b=18
-b=9
b=-9
a=b-2
a=-9-2
a=-11
C. (-11, -9)
Answer:
Least to Greatest
-1.98, -0.9, -1 
, -1.68
Step-by-step explanation:
In the case of negative numbers the "larger" the number is, the least it is. For the fraction I just tossed 8/9 into my calculator to get the decimal version that way I could put it in order accuratly.
Answer:
5(8+7)
Step-by-step explanation:
40b+35=5(8b+7)
Since the base is a regular quadrilateral, each of its 4 sides must have length
s = P/4
s = (60 cm)/4 = 15 cm
The area of one lateral face is the product of side length and height.
A = s×h
105 cm² = (15 cm)×h
Then the height of the prism is
h = (105 cm²)/(15 cm) = 7 cm
The area of the base is then
B = s²
B = (15 cm)² = 225 cm²
The volume of the prism is the product of its base area and height.
V = Bh
V = (225 cm²)×(7 cm) = 1575 cm³
The volume is 1575 cm³.
