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anygoal [31]
3 years ago
6

A construction company dug a hole for a swimming pool. After the first day of digging, the bottom of the pool is -3.8 feet relat

ive to the ground. After the second day of digging, the depth of the pool was -8 1/2 feet. How many feet did they dig on the second day?
A .4.2 feet B .4.7 feet C .11.8 feet D .12.3 feet
Mathematics
1 answer:
alexgriva [62]3 years ago
8 0

Answer:

12.3

Step-by-step explanation:

-8 1/2+-3.8=12.3

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Step-by-step explanation:

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Part A: Daija is a member of her schools soccer team. The team is raising money to buy new uniforms. The team set a goal for the
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Answer:

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7 0
3 years ago
Can someone explain the steps to simplify x^4/3 over x^5/6 and how to simplify 16 square root of x * x^3 * x^4 (AGAIN EXPLAIN IN
slavikrds [6]
Remember
(x^m)/(x^n)=x^(m-n)

(x^4/3)/(x^5/6)=
x^(4/3-5/6)=
x^(8/6-5/6)=
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x^(1/2)


second one
16 times the square root of x*x^3*x^4
first simpify parenthasees
remember
(x^m)(x^n)=x^(m+n)
(x^1)(x^3)(x^4)=x^(1+3+4)=x^8

√x^8 aka
√(x^4)^2
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6 0
3 years ago
What is the following sum in simplest form?
elena55 [62]

Answer:

C.  9√2.

Step-by-step explanation:

√8 + 3 √2+ √ 32

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= 2√2 + 3√2 + 4√2

= 9√2.

8 0
3 years ago
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