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alexdok [17]
3 years ago
14

A lake is 138 feet deep. How many yards equal 138 feet?

Mathematics
2 answers:
tatuchka [14]3 years ago
3 0

The answer is 46 yards.

since every yard is 3 feet you divide 138 by 3 and get 46

hope I could help :) have a nice day

Leno4ka [110]3 years ago
3 0

Answer: 46 yd

Step-by-step explanation:

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Property in Dry Gultch County is assessed at $305,000,000. The taxes to be raised are $13,750,000. What is the tax rate?
yanalaym [24]
Well you know that the value is 305 million
And the taxes are 13.75 million. taxes are a percentage of the value. to get a percentage of the value you use :
value * percent = percentage of value

So:
305 million * percent = 13.75 million
or:
305 * x = 13.75
x = 13.75 / 305
x = .045

x = 4.5%
5 0
4 years ago
Read 2 more answers
What is the solution of this equation?<br> -7 + 1/3b = -6
jek_recluse [69]

Answer:

b=3

Step-by-step explanation:

-7+1/3b=-6

+7         +7

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*3    *3

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7 0
3 years ago
I need help with this
lozanna [386]
Your answer will be 0.132
7 0
3 years ago
The length of a rectangle is seven more than double the width. If the perimeter is 22 inches find the dimensions
lubasha [3.4K]

Answer:

width = 1 1/3 inches

length = 9 2/3 inches

Step-by-step explanation:

let 'w' = width

let '7+2w' = length

P = 2l + 2w

22 = 2w + 2(7+2w)

22 = 2w + 14 + 4w

8 = 6w

w = 4/3 or 1 1/3

substitute 1 1/3, or 4/3, to find length:

l = 7 + 2(4/3)

l = 7 + 8/3 or 9 2/3

7 0
3 years ago
Solve this system of equations algebraically:
Leona [35]
Y - 10 = 11 x + x²
y - 12x = 30
____________
y = 12 x + 30
12 x + 30 - 10 = 11 x + x²
x² - x - 20 = 0
x (12) = 1+/- √ (1 + 80 ) /2
x 1 = (1 - 9) / 2 = -4
x 2 = ( 1 + 9 ) /2
x 2 = 5
y 2 = 30 + 12 · 2 = 30 + 60 = 90
The second solution is:
( 5, 90 ).  
6 0
4 years ago
Read 2 more answers
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