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3 years ago

11

Mike Mowed 5 Lawns last week and 7 lawns this week and earned $180. He earned the same amount mowing each lawn. How much did Mik

e earns mowing each lawn?

1 answer:

Lilit [14]3 years ago

5 0

Answer:

15

Step-by-step explanation:

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Solve the equation for x, accurate to three decimal places: log3 (log2 x) = 1.

lesya692 [45]

Make both sides powers of 3:

$3^{\log_3(\log_2x)}=3^1\implies\log_2x=3$

Make both sides powers of 2:

$2^{\log_2x}=2^3\implies x=8=8.000$

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3 years ago

A circle with a radius of 5 cm has an area of 78.54 cm2. What constant, rounded to the nearest hundredth, do you get when the ar

Naily [24]

Answer:

3.14

Step-by-step explanation:

Area of a corcle is sexpressed as';

A = πr²

π = A/r²

π = 78.54/5²

π = 78.54/25

π = 3.1416

When the area is divided by radius the required constant is 3.14

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3 years ago

9/x=32/56 <br> Solve for z

lions [1.4K]

Answer:

x = 15.75

Step-by-step explanation:

I'm going to assume you mean solve for x so:

$\frac{9}{x} =\frac{32}{56} \\\\32x=504\\x=15.75$

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3 years ago

Solve for x<br> 11(x - 4) = 5(x+3)

Pavel [41]

Answer:

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Step-by-step explanation:

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3 years ago

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Is 8mn + 8np a sum of like or unlike terms ?

tamaranim1 [39]

Answer: Unlike Terms

Step-by-step explanation:

Both numbers have one same letter which is n, but both are different because the first 8 has m, and the Second 8 has p. So, they're unlike terms.

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3 years ago