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Monica [59]
3 years ago
9

Help me with this exam explanations only

Mathematics
1 answer:
viktelen [127]3 years ago
4 0

the process is coal formation which changes into fossil fuels through burning

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What do you call when a relation with each x value has one y value
Nitella [24]
When each x value has only one y value, the relation is a function
5 0
3 years ago
I need 1-5 and 8 and 9 solved
meriva

Answer:

1. A

2. H

3.B

4. H

5. A

Those are the answers

Step-by-step explanation:

1. 30 - 2(-8)= 46

2. BODMAS applied 6-7 =-1

3. 45/-5=-9

4. Sum is h +73

5.BODMAS applied 60 /6 = 10

8 0
3 years ago
A number is multiplied by 16, and that product is added to 8. The sum is equal to the product of 4 and 10. Find the number.
Ymorist [56]

Your sum is 4 times 10, or 40. We want to end up with 40. Subtract 8 because you added 8 before to work backwards. You get 32. Divide by 16 because the opposite of multiplication is division. You would get 2.

5 0
4 years ago
2. 1. Calculate the interest if the principal is $300, the interest rate is 7% and the time is 2 years.
Andreas93 [3]

Answer:

$42

Step-by-step explanation:

Given

Principal (P) = $300

rate of interest (R) = 7%

Time (7T) = 2 years

Interest (I) = ?

We know

I = PTR / 100

= 300 * 7 * 2 / 100

= $ 42

Hope it will help :)❤

4 0
3 years ago
The measure of the vertex angle of an isosceles triangle is 64 what is the measure of each base angle
zavuch27 [327]

Answer:

58

Step-by-step explanation:

For every triangle, all angles add up to 180. So you have to subtract 64 from 180 which gives you 116. You then take that number and divide it by two because there are two base angles, which gives you 58. The answer is 58.

4 0
3 years ago
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