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just olya [345]
3 years ago
6

Write (6b)^2 without exponents

Mathematics
2 answers:
Lena [83]3 years ago
5 0
36b^2

I think....tell me if im right plz
Nikolay [14]3 years ago
4 0
Squaring a number means you're multiplying the number by itself. This would mean (6b)^2 = (6b)(6b).
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a regulation tennis court for a double match is laid out so that it's length is 6 ft more than two times its width. the area of
Bond [772]
Area=LW
L=6+2W

given
A=2808

subsitute
2808=LW
subsitute 6+2W for L
2808=(6+2W)(W)
2808=2W²+6W
divide both sides by 2
1404=W²+3W
minus 1404 from both sides
0=W+3W-1404
farctor, what 2 numbers multiply to get -1404 and add to get 3
-36 and 39
0=(W-36)(W+39)
set each to zero

0=W-36
36=W

0=W+39
-39=W
false, can't have negative dimentions

W=36
L=6+2W
L=6+2(36)
L=6+72
L=78

the length is 78ft
the width is 36ft
0=
8 0
3 years ago
Whats 2 other ways to write this equation:<br> 40 = 19+7x
hodyreva [135]

Answer:

1: 7x+19=40

2: 19+7x=40

Step-by-step explanation:

7 0
3 years ago
3. Due to leakage, 30% of the water was lost from a water tank. If
Anni [7]

Answer:

1133.3 liters of water after leakage.

Step-by-step explanation:

x*.30=340

x=340/.30

x=1133.33

7 0
3 years ago
What's the slope of the line passing through the point help​
scoray [572]

Answer:

the slope is 3/4

Step-by-step explanation:

The formula for slope is

m = (y2 - y1)/(x2 - x1)

The two points are given as (-1, 1) or (x1, y1), and (3, 4) or (x2, y2)

Plug those value into the formula and simplify

m = (4 - 1)/(3 - (-1))

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        m = 3/4

6 0
3 years ago
Read 2 more answers
What is an example of a solution of zero ?
mart [117]
4-4=0 is an example of that
5 0
2 years ago
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