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Llana [10]
3 years ago
13

What is the value of x

Mathematics
1 answer:
borishaifa [10]3 years ago
5 0
x^2=4^2+4^2\\
x^2=2\cdot16\\
x^2=32\\
x=\sqrt{32}=4\sqrt2
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1/5+2/5+3/5 Its for my I ready because I'm too lazy to pay attention
nordsb [41]

Answer:

6/5    1.2    1 1/5

Step-by-step explanation:

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6 0
3 years ago
two mechanics worked on a car. The first mechanic worked for 10 hours, and the second mechanic worked for 5 hours. Together they
Rashid [163]

Answer:

The first mechanic charges $105 per hour, and the second mechanic charges $90 per hour.

Step-by-step explanation:

If x is the rate of the first mechanic, and y is the rate of the second mechanic, then:

10x + 5y = 1500

x + y = 195

Solve the system of equations using elimination or substitution.  Using substitution:

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The first mechanic charges $105 per hour, and the second mechanic charges $90 per hour.

4 0
3 years ago
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tiny-mole [99]

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Step-by-step explanation:

13.7/2people=6.85

8 0
3 years ago
(1/7x + 3/8) + (2/9x - 1/8)
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