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3 years ago

Ronnie purchased a lawn mower. the cost of the mower, including an 8% sales tax, was $648. find the cost of the mower before tax

Mathematics

1 answer:

saul85 [17]3 years ago

6 0

I think the answer is 596.16

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Nothing sorry.......

Varvara68 [4.7K]

Answer:

Step-by-step explanation:

well thats good

6 0

3 years ago

Question is show below.

WITCHER [35]

(1/4ab)^-2

Remove negative exponent by rewritten the equation as (4ab)^2

AUse Product rule to get:

4^2a^2b^2

Now raise 4 to the second power to get:

16a^2b^2

The last answer is correct.

7 0

3 years ago

B{even number less than 50} is which set

Neko [114]

Answer:

finite set is this

Step-by-step explanation:

even number less than 50 is finite set

5 0

3 years ago

pls help me do if u don't know how to do pls don't answer or else u will be reported I need it under 25min thank u

Vesna [10]

Answer:

see explanation

Step-by-step explanation:

given that V is directly proportional to u and inversely proportional to f , then the equation relating them is

V = $\frac{ku}{f}$ ← k is the constant of proportion

(a)

to find k use the condition when u = 1 and f = 3 , V = $\frac{1}{6}$ , then

$\frac{1}{6}$ = $\frac{k}{3}$ ( cross- multiply )

6k = 3 ( divide both sides by 6 )

k = $\frac{3}{6}$ = $\frac{1}{2}$

V = $\frac{u}{2f}$ ← equation of proportion

(b)

when f = 4 and V = 1 $\frac{1}{4}$ = $\frac{5}{4}$ , then

$\frac{5}{4}$ = $\frac{u}{2(4)}$ = $\frac{u}{8}$ ( cross- multiply )

4u = 40 ( divide both sides by 4 )

u = 10

5 0

2 years ago

Two angles are vertical angles. One angle is 2x the other angle is labeled (x+30). Find the value of x

Stells [14]

Vertical angles have the same measure
So, 2x will be equal to x+30
2x = x+30
x = 30

5 0

3 years ago