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kherson [118]
2 years ago
12

Can someone please help. I have trouble with this.

Mathematics
1 answer:
Elina [12.6K]2 years ago
6 0
1) 16x^2-8x+5
2) -2x^3+10x^2+18-6x
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so..my teacher NEEDS work from us so please don't put a random answer i need the work for that. thanks
nika2105 [10]

Answer:

Original Equation: s + 3 1/2 = 8 1/2

Subtract 3/12 from both sides: s + 3 1/2 - 3 1/2 = 8 1/2 - 3 1/2

Simplify: s = 5

So, A is the correct answer.

Let me know if this helps!

8 0
2 years ago
Nitrogen and oxygen are the most abundant gases in Earth’s atmosphere. A nitrogen molecule is 0.00000000003 meters larger than a
Verdich [7]
= 3 × 10-11
(scientific notation)

= 3e-11
(scientific e notation)

= 30 × 10-^12
(engineering notation)
(trillionth; prefix pico- (p))

= 0.0000000000
<span>(real number)</span>
4 0
3 years ago
Read 2 more answers
When a square number is written as a product of prime numbers what can you say about the factors?
Nana76 [90]

Answer:

The square of a prime number is prime

5 0
3 years ago
I need an answer to this problem​
makkiz [27]
The answer is c
This is because only the y-int changes
6 0
3 years ago
Please help !!! I don’t understand 25 points !
Goryan [66]

Answer: Triangle VUT:

84:70:42

Triangle RSQ:

30:25:15

Final simplified answer: 2.8:2.8:2.8

Scale factor of 2.8

Step-by-step explanation:

Each triangle's sides are a part of the ratio, then you divide each side by the corresponding one (84 by 30, and 70 by 25) to get your scale factor.

4 0
1 year ago
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