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Ipatiy [6.2K]
3 years ago
6

Which polynomial, when added to the polynomial 5x^2–3x–9, is equivalent to: x^2–5x+6?

Mathematics
1 answer:
inn [45]3 years ago
8 0
Look at the attachment

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Written equation for y=-2=1 (0,3)
Alika [10]
Is that supposed to be y=-2x+1?
i cannot solve without the proper equation lol 
4 0
2 years ago
Simplify. Rewrite the expression in the form 5^n<br>(5^3)^2=<br>​
Temka [501]

Answer:

5^12

Step-by-step explanation:

index notation rules states that when there is a power inside AND outside the brackets, they shall multiply together. hence, we will multiply 3 and 2 so we will get 6 and thus the answer will be 5^6. Sike, that's not the answer, we forgot to multiply 5 with that power too... so we will get 25^6 because same power (outside brackey) will affect everything inside...

now after we got 25^6, we need to simplify it to get 5^n ....

so as we know 5^2 is 25, we can do this,

(5^2)^6 so we will multiply the powers to get

5^12 which is your answer :)

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6 0
2 years ago
Which expression is equivalent to 3x + 2.5(4x + 2)?
Alex787 [66]

Answer:

I think its B

Step-by-step explanation:

Hope this helps:)

6 0
2 years ago
Read 2 more answers
Can y’all help me on question 5?!
OleMash [197]

Answer:

6 : 45 = 2 : 15

Step-by-step explanation:

2/15 or 2:15

7 0
2 years ago
Read 2 more answers
If a frozen yogurt has 75 calories in 2 oz, how many are in 8 oz of yogurt?
irina [24]

Answer:

The answer would be 300 calories

Step-by-step explanation:

To find the amount of calories in 8 ounces we need to make the ounce amount the same. Let x equal the number of calories.

75/2=x

To get to 8 ounces we need to multiply the bottom by 4. and what we do to the bottom we do to the top.

75*4/2*4=x

multiply

300/8=x

There are 300 calories in 8 ounces.

4 0
3 years ago
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