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Blizzard [7]
3 years ago
8

Determine the value of y when x=15 if y=6 when x=30

Mathematics
1 answer:
swat323 years ago
6 0
I THINK the answer is 12
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Help ASAP!!
Doss [256]

Answer: 98 yards

Step-by-step explanation:

In order to find the area of a square by the diagonal, all you need to do is square the length of the diagonal and then divide by 2. 7 is half of the length, so the full length is 14. 14 squared is 196. 196 divided by 2 is 98, which is your answer.

8 0
3 years ago
What is the slope of the line that passes through the points (5,7) and (-1, 19) ?
Alexandra [31]

For this case we have that by definition, having two points through which a line passes (x_ {1}, y_ {1})\ and\ (x_ {2}, y_ {2}), we can find its slope of the following form:

m = \frac {y_ {2} -y_ {1}} {x_ {2} -x_ {1}}

If we have:

(x_ {1}, y_ {1}) = (5,7)\\(x_ {2}, y_ {2}) = (- 1,19)\\m = \frac {19-7} {- 1-5}

We know that equal signs are added and the same sign is placed

m = \frac {12} {- 6}\\m = -2

So, the slope of that line is m = -2

Answer:

m = -2


8 0
3 years ago
Are these numbers 7, 0, -3, 0.5, -3/4 rational or irrational?
Diano4ka-milaya [45]

Answer: rational

Step-by-step explanation: 7 has an answer example 7+1 is 8 irrational are the ones that dont get an answer like root numbers

7 0
4 years ago
What is the direction and strength of the association between the variables?
lina2011 [118]

Answer: strong negative

7 0
3 years ago
A submarine descends 175 feet under water in 5 minutes. The rate of descent is constant. What is the rate of descent per minute?
IRISSAK [1]

Answer:

I think its 35 I'm not sure though

3 0
3 years ago
Read 2 more answers
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