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lesantik [10]
2 years ago
12

Area = ???????????????

Mathematics
1 answer:
Margaret [11]2 years ago
6 0

Answer:

x^2+10x+21

Step-by-step explanation:

Blue box: x*x=x^2

Green box: x*3=3x

Purple box: 7*x=7x

Orange box: 7*3=21

x^2+(3x+7x)+21

Combine like term

A: x^2+10x+21

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Gina works at a diner.She earns 6$ each hour plus tips.In one week,She worksed 37 hours a week and earned 434$ in tips.How much
finlep [7]
False.

6(x)+434=?
x= number of hours so problem can be rewritten as
6(37)+434
———
222+434=
656
3 0
3 years ago
What is 2(x+5)<4+5x can i please get answer fast?
Korolek [52]

Answer:

x > 2

Step-by-step explanation:

2(x+5) = 2x + 10 -> 2x + 10 < 4+5x

Subtract 4 from each side.
2x +6 < 5x
Subtract 2x from each side
6 < 3x
2<x

So, x must be > 2

4 0
2 years ago
The function f(x) = x2 is shifted up five units. Which of the following function equations represents this translation?
adelina 88 [10]
I think it’s b but i’m not sure
8 0
2 years ago
The base of a basketball goal has the shape of a rectangular pyramid. The base of the goal must be filled with sand so the goal
mart [117]

Answer:

  B.  15 ft^3

Step-by-step explanation:

The volume of a pyramid is given by the formula ...

  V = (1/3)Bh

where B represents the area of the base, and h represents the height.

The base is apparently a rectangle, so its area is the product of its length and width:

  B = L·W = (4.5 ft)(4 ft) = 18 ft^2

Then the volume is ...

  V = (1/3)(18 ft^2)(2.5 ft) = 15 ft^3

15 cubic feet of sand will be needed to fill the base.

3 0
3 years ago
8 1/2 - 6 1/4 please subtract
Alexandra [31]

Answer:

2.25

Step-by-step explanation:

8.5-6.25

(8-6)+(0.5-0.25)

2+0.25

2.25

4 0
3 years ago
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