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Tamiku [17]
2 years ago
14

What is the value of the expression when a=18 and b=14 ?

Mathematics
1 answer:
Ivenika [448]2 years ago
5 0

Answer:

1) 1/2 (18+14) - (18-14)^2

2) 1/2 (32) - (4)^2

2) 16 - 16

3) 0

Therefore, the answer is D

Step-by-step explanation:

Hope this helps :D

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Answer:

B- 24 pints

Step-by-step explanation:

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Hope this helps ^-^

4 0
3 years ago
The table shows the pricing for four different brands of cat food.
Sauron [17]
The answer to this question is D ( $0.18 ) per ounce:-)
6 0
3 years ago
36 boys complete a school task in 4 hours. How many boys would be required to complete the same task in 2¼ hours?​
vova2212 [387]

Answer:

20

Step-by-step explanation:

If 36 boys can conplete a task in 4 hours, then 19.35 boys could do it in 2 and a fourth hours.

You can set up an equation

A fourth of an hour is 15 minutes, so,

36 is to 4 as x is to 2.15, or,

36=4 as X=2.15

Multiply 2.15 by 36 (77.4)

77.4 divided by 4= 19.35.

Of course, you cannot have 19.35 boys, so there must be 20.

Hope this helps!

8 0
3 years ago
Tim fisher received a 1200 discount loan to purchase a computer the loan was offered at 18% for 180 days find the interest in do
OlgaM077 [116]
18 x 1200= 21600 ÷ 180 = 120
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Which shows a perfect square trinomial?
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Read 2 more answers
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