3 years ago

You buy a laptop that

Mathematics

2 answers:

erastova [34]3 years ago

6 0

You paid 570.24 in total.

ch4aika [34]3 years ago

5 0

Answer:

$528.00

Step-by-step explanation:

I hope this helps :)

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The point (12, 5) is on the terminal side of angle θ.

Sonja [21]

Tanα=5/12

α=arctan(5/12)°

α≈22.62° (to nearest hundredth of a degree)

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3 years ago

Blake and Ned work for home remodeling business they are putting the final touches on a home they renovated. working alone Blake

stiks02 [169]

Answer:

3.6 hours

Step-by-step explanation:

Blake can do work in hours = 9

Blake can do a part of work in 1 hour = $\frac{1}{9}$

Ned can paint the same room in six hours.

Ned can do a part of work in 1 hour = $\frac{1}{6}$

They can do a part of work together in 1 hour = $\frac{1}{9}+\frac{1}{6}$

= $\frac{5}{18}$

Now they can do $\frac{5}{18}$ part of work in hour = 1

So, they can do whole work in hours = $\frac{1}{\frac{5}{18}}$

= $3.6$

Hence it will take 3.6 hours to paint the room if they work together.

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3 years ago

Find the area and circumference of the 2 circles

velikii [3]

Answer:

32, 45

Step-by-step explanation:

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3 years ago

Curtis is twice as old as his brother Jonathan. Olivia is six years younger than Jonathan. The sum of their ages is 58 years.

liraira [26]

C=2 times j
c=2j
o=j-6
c+j+o=58

subsitte j-6 for o and 2j for c

2j+j+j-6=58
4j-6=58
add 6 to both sides
4j=64
divide both sides by 4
j=16

sub back

c=2j
c=2(16)
c=32

o=j-6
o=16-6
o=10

curtis=32
olivia=10
jonathan=16

equations are
c+j+o=58
c=2j
o=j-6

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3 years ago

Read 2 more answers

77 million to 200.2 million

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200.2 million?????????

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3 years ago