Five times the sum of twice a number, x, and six is thirty.
Find the number.
x =
Translate into an equation.
The difference between a number, x, and eleven is three.
Find the number.
x =
Solve and check.
4y - 3 = 12 + 3(y - 2)
y =
Solve and check.
10x - 2(4x - 7) = 28
x =
Can you help me? please
16 cups
2 quarts
8 pints
Answer:
2 quarts is the answer
a 1,208 square centimeters
b 1,592 square centimeters
c 1,004 square centimeters
d 1,400 square centimeters
Answer: a) 1,208 square centimeters
Step-by-step explanation:
The surface area would be the sum of the different areas separated in the figure.
The area of the front and back faces of the rectangular prism:
The area of the top and the base of the rectangular prism:
The area of the front and back faces of both triangular prisms:
The area of the side faces of both triangular prisms:
The area of the bases of both triangular prisms:
Finally, the surface area of the whole figure:
Answer:
18 meters
Step-by-step explanation:
12 + 6 = 8
y = 13
y = 36
y = 49