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m_a_m_a [10]
3 years ago
9

Need help math 8th grade

Mathematics
2 answers:
mamaluj [8]3 years ago
6 0

Answer:

Step-by-step explanation:

I dont know

Andre45 [30]3 years ago
5 0

Answer:

System a will graph a pair of parallel lines.

Step-by-step explanation:

Both equations have the same slope.

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In trapezoid ABCD, find m∠A if m∠B= 25°, m∠C = 155° and m∠ D= 117°.
telo118 [61]
Hello there! A trapezoid is a quadrilateral, and the angles of a quadrilateral have a sum of 360°. We don't know the angle measurement for A, so let's start off by adding the measurements of the other angles together. 117 + 155 + 25 is 297. Now, we subtract that number from 360 to find the angle measurement. 360 - 297 is 63. There. The measurement of angle A is 63°.
6 0
3 years ago
Given f(x) = 10 -2xfind f(7). –4 3 7 56
strojnjashka [21]

Answer: f(7)=-4

Step-by-step explanation:

1. You have the following function given in  the problem:

f(x)=10-2x

2. Then, to find f(7) asked in the exercise, you only need to substitute x=7 (which is the input value) into the given function.

3. Therefore, keeping the above on mind, you obtain that f(7) is:

x=7

f(7)=10-2(7)

f(7)=10-14

f(7)=-4

3 0
3 years ago
Read 2 more answers
525 metres in 30 minutes
professor190 [17]

Answer:

what you want to know...

Step-by-step explanation:

please write complete question.....

So,I can understand it

3 0
2 years ago
17. A population of 20000 rabbits has a growth rate of 25% every three years, Determine the population
Airida [17]

Answer:

abt 36,469

Step-by-step explanation:

36468.75

estimate it to 36,469 bc .75 of rabbit is not possible

3 0
2 years ago
A number card from 1 to 8 is randomly chosen. What is p(5)
Nina [5.8K]
the answer is 1/8. I double checked
7 0
3 years ago
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