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Mama L [17]
3 years ago
7

(4−5)−(2−16) What is the answer

Mathematics
1 answer:
Sati [7]3 years ago
8 0

Answer:

13

Step-by-step explanation:

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H + 9.7 = -9.7 what is this answer
Zolol [24]
Hello!

h = -9.7 - 9.7

h = -19.4
Enjoy.
8 0
3 years ago
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An hourglass consists of two sets of congruent composite figures on either end. Each composite figure is made up of a cone and a
VMariaS [17]

Answer:

126

Step-by-step explanation:

Total volume of sand = pi/3*(6^2)*(15) + pi*(6)^2*(30) = 1260*pi mm^3

So it will therefore take 1260*pi/10*pi = 126 seconds for all of the sand from the top hourglass to drip down to the bottom hourglass.

3 0
3 years ago
1. Oxygen has an electronegativity of 3.5, and carbon has an electronegativity of 2.5. How is charge distributed on an oxygen at
torisob [31]

Answer:

1-

Step-by-step explanation:

because 1 was removed from it

7 0
3 years ago
Carmen worked more than 40 hours last week and earned $352.95. Her regular hourly pay rate is $7.80. After 40 hours, she is paid
posledela

She worked 50.5 hours last week.

7.80x40=312

352.95-312=40.95

40.95/4.90=10.5

10.5+40=50.5

4 0
3 years ago
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Estimate the area of the parallelogram.
lisov135 [29]
The answer to this is C. 72
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