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Andrei [34K]
3 years ago
7

8=Z/16 Hint: equation and rational coefficient

Mathematics
1 answer:
sergiy2304 [10]3 years ago
8 0

Answer:

z=128

Step-by-step explanation:

z/16=8

z=8*16

z=128

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the eagle trucking company must deliver 7/8 ton of cement blocks and 5/8 ton of bricks how much will this load weigh?
Mademuasel [1]
This load will weigh 1.5 TONS ALTOGETHER.

So, the truck is delivering a \frac{7}{8} ton of cement blocks, and a \frac{5}{8} of bricks. To find how much this load weighs, we'd have to add the two fractions together, which proves to be quite easy, because the denominators are already the same, so we wouldn't have to change anything.

\frac{7}{8} + \frac{5}{8} = \frac{12}{8}

And now, we would want to convert that fraction into a whole number, or at least a decimal, to find how many tons the truck is carrying. So we would divide. Once the work is done, here is what would happen:

12 ÷ 8 = 1.5

And there's your answer. The truck is carrying 1.5 TONS.
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3 years ago
Find the slope<br> Find the slope
castortr0y [4]

Answer:

2

Step-by-step explanation:

6 0
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sound travels 1129 feet per second air. how far can sound travel in 2 seconds when traveling through hair
Temka [501]

Answer:

Sound travels 2258 feet in 2 seconds while travelling through air.

Step-by-step explanation:

4 0
3 years ago
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Solve each system by elimination.<br> 1) 10x + 7y=9 -4x - 7y=9
stellarik [79]

Answer:

(3, -3)

Step-by-step explanation:

When asked to solve by elimination, you put them on top of one another, like you're going to add it.

10x + 7y = 9

-4x - 7y = 9

See that 7y? You can cancel those out because one is negative, and one is positive. So those are gone. You finish adding the rest of the numbers as usual and solve for x.

6x = 18

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Take x, and plug it into either equation to find y.

10(3) + 7y = 9

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Hope this helped!

8 0
3 years ago
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bija089 [108]

Answer:

3/2

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-4-5/4-(-2)

-9/6

3/2

8 0
3 years ago
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