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Papessa [141]
3 years ago
7

Rebecca bought a desk for $70 she refinished it and sold it for a 20% profit? How much profit did she make? What price did she r

esell the desk for
Mathematics
1 answer:
belka [17]3 years ago
6 0

Answer:

she sold it for $84 and made $14

Step-by-step explanation:

take 20% of 70 add it to 70 and bam answer

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4.9cm cubed to mm cubed. Help me asap. google is a liar
Lunna [17]
It is 4900mm^3 because there are 1000mm^3 in one 1cm^3.
If you do 10^3 (10 mm) it gives you 1000mm^3.

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8 0
3 years ago
The value of x =<br> 60°<br> 5<br> x<br> 30°
nikklg [1K]

Answer:

10

Step-by-step explanation:

with reference angle 30°

perpendicular (p) = 5

hypotenuse (h) = x

Now

sin 30° = p / h

1 / 2 = 5 / x

x = 10

Hope it will help :)

6 0
3 years ago
Elysse paid for her lunch with a $10 bill and recieved 0.63 in change the lunch special was 7.75 sales tax was 0.47 what was the
adelina 88 [10]
Hey! The drink was $1.15 because $10 minus the cost of the lunch ($7.75), tax (0.47), and what was given back in change (0.63) leaves you with $1.15
7 0
3 years ago
Read 2 more answers
Find the length of the hypotenuse of the right triangle if the width is 60 and hight is 32
GalinKa [24]

Answer:

The hypotenuse is 68

Step-by-step explanation:

To find the length of the hypotenuse of a a right angled triangle, we use the Pythagoras Theorem

c² = a² + b²

where c = hypotenuse, a = height, 32 and b = width, 60

Substitute the value 32 and 60 for a and b respectively in the above formula, and we will have

c² = 32² + 60²

c² =  1024 + 3600

c² = 4624

c = √4624

c = 68

4 0
3 years ago
Can someione help me with atoms?????
vampirchik [111]

Answer: The first one

Explanation: Is that right don't just rely on me haha if I helped u tell me please

6 0
3 years ago
Read 2 more answers
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