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Phoenix [80]
2 years ago
9

If the scale factor is 1, then the size of the image will____?

Mathematics
1 answer:
zalisa [80]2 years ago
4 0
I believe it is B, please correct me if I’m wrong.
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Solve the inequality 7x-6<14x+8 write the solution in interval form??? ....[2.4]
Likurg_2 [28]
(-2,infinite]

negative two and the infinite symbol
3 0
3 years ago
A school district needs 3 teachers for every 70 students. They expect to have 14,700 in the district next year. At this time the
VLD [36.1K]

Answer:

18

Step-by-step explanation:

We can use a proportion to find out the number of teachers that are needed.

3/70 = x/14,700

70x = 3 * 14,700

70x = 44,100

x = 630

630 teachers are needed altogether. Since there are already 612 teachers, the number of more teachers who are needed is the difference between 630 and 612.

630 - 612 = 18

Answer: 18

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3 years ago
The ratio for 12 packs at 4 for $10
Lorico [155]
I think the ratio is for for every 4 packs it cost 10 dollars so in all it would cost 30 dollars
4 0
3 years ago
Read 2 more answers
What is the length of AD (square)
anzhelika [568]

Answer:

5

ALL SIDES MUST BE THE SAME

3 0
2 years ago
12n^3 + 16n^3 can someone please help me with this?
vodka [1.7K]

Answer:

4n^{3} (3n^{2} + 4)

Step-by-step explanation:

Assuming the problem is asking you to factor out the formula, it can be done easily by finding a common number with the two givens.

4 goes into both 12 and 16 evenly, so we will use this to factor. But that's not all, we have the n-variable to worry about.

Look at the n-variable exponents in the problem, take the highest power that can go be subtracted from both and use that. We have a n^{5} and n^{3}. Since 5 can't go into 3, we must use 3 to factor.

Our factoring variable will therefore be 4n^{3}. Now, use this to simply divide and get the answer:

( 12n^{5} + 16n^{3} ) / 4n^{3}  = 4n^{3}(3n^{2} + 4)

So how did we get this? For the whole numbers, we have to divide: (12/4, 16/4). Next, we have to minus the exponents since we are dividing.

When dividing the 12 and 4, minus the n^{5} and n^{3} to get n^{2}. Get rid of the n^{3} term for the 16 and leave the 4. And there's your answer!

7 0
3 years ago
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