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Dmitrij [34]
3 years ago
15

What does the 55 represent in this expression

Mathematics
2 answers:
Karolina [17]3 years ago
5 0

Answer: you didnt say or show anything???

Step-by-step explanation:

Serjik [45]3 years ago
4 0

Answer:

More details please, and I will come back and edit my answer :)

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The container that holds the water for the football team is 1/5 full. After pouring in 7 gallons of water, it is 7/10 full. How
alexandr402 [8]
14 gallons I believe
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3 0
3 years ago
For a project on Egypt, Nick is building a paper model of a square based pyramid. The square base measures 8 inches by 8 inches.
gladu [14]

Answer:

Step-by-step explanation:

The square base measures 8 inches by 8 inches. The slant height is 10 inches.

The formula for determining the area of the square base of the pyramid is l^2. Therefore,

Area of the base = 8^2 = 64 inches^2

The formula for determining the perimeter of the square base is

4l. It becomes

4 × 8 = 32 inches

The amount of construction paper needed to make this pyramid is the total surface area of the pyramid. Therefore,

Total surface area = (1/2 × 32 × 10) + 64

= 160 + 64 = 224 inches^2

5 0
3 years ago
3x+4>16 plz help i need it now
Jobisdone [24]

Answer:

x = −4

hope this helps :)

Step-by-step explanation:

8 0
3 years ago
F(x) = 6 • (0.4)x. then determine which answer choice matches the graph you drew. (Please help)
ladessa [460]

Answer:B

Step-by-step explanation: It’s a decay function

6 0
4 years ago
Read 2 more answers
What is the product of (2x2 + 5x - 3) and (3x +7)?
kicyunya [14]

Answer:

6x^3 + 29x^2 + 26x -21

Step-by-step explanation:

(2x^2 + 5x -3)(3x + 7) = 6x^3 + 14x^2 + 15x^2 + 35x - 9x -21

                                  = 6x^3 + 29x^2 + 26x -21

8 0
3 years ago
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