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svlad2 [7]
3 years ago
6

Work out the value of x​

Mathematics
1 answer:
mario62 [17]3 years ago
8 0

Answer:

The letter "x" is often used in algebra to mean a value that is not yet known.

It is called a "variable" or sometimes an "unknown".

But in some cases, x can be equal to 1 like example when working with exponents.

Step-by-step explanation:

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Answer:

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8 0
2 years ago
Anna walks at a constant rate of 8 miles every 2 hours Graph a line to show the relationship between the time in hours, 1 and th
stiks02 [169]

Answer:

We see that the only complete time-distance pair indicates that she walked 6.4 miles in 2 hours. If she walked at a constant speed, we can conclude that girl walked 3.2 miles in 1 hour. Using this speed, we can find the remaining values in the table. The easier entry to complete is finding out how far she walked in 5 hours: 5 hours⋅3.2 miles/hour=16 miles. To find out how long it took to walk 8 hours we can either notice that 8 is half of 16, so it took half the time to walk half the distance or we can divide 8 miles by 3.2 miles per hour to find that it took 2.5 hours

Step-by-step explanation:

8 0
3 years ago
9th grade Quizziz help please
jenyasd209 [6]

Answer:

a²+7a+10

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a(a+5)+2(a+5)

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7 0
3 years ago
D =<br> = (x - x)*+(y - y)<br> +<br> TU = (4,1) (3,-1)<br> Answer:
RideAnS [48]

Answer:

Distance

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Midpoint

(3.5,0)

Slope

2

x intercept

3.50

y intercept

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Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
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Svetlanka [38]

Answer:

The answer is True.

Step-by-step explanation:

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Hope this helps you!

7 0
3 years ago
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