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Rom4ik [11]
3 years ago
15

What is the answer in need of help ask me some math questions and I got the answer

Mathematics
1 answer:
Kruka [31]3 years ago
3 0
I am not sure but I think the answer is B.
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3) What is the degree of the polynomial 5 + 4x^2 + 3^3 − 5<br> A) 1 <br> B) 2<br> C) 3 <br> D) 4
Marina86 [1]

Answer:

its B

Step-by-step explanation:

have a great day my man

7 0
2 years ago
9 Quesions, 30 Points!!!! PLEASE HELP!
Sloan [31]
Note: I'm afraid I can't put the work for the answers, for lack of time =/
============================================================

1. 0 or -3

2. 0 or 4

3. -2 or 3

4. 0 or 1/2

5. -2 or 3

6. 0 or 5

7. 0 or 7

8. 0 or -2
============================================================

9. Substitute 0 for h in "h = -16x^2 + 16x" then solve for x
0 = -16x^2 + 16x

<span>Subtract -16x^2+16x from both sides.
</span><span>0−<span>(<span><span>−<span>16x2</span></span>+16x</span>)</span></span>=<span><span><span>−<span>16<span>x2</span></span></span>+<span>16x</span></span>−<span>(<span><span>−<span>16x2</span></span>+16x</span>)
</span></span><span><span>16<span>x2</span></span>−<span>16x</span></span>=<span>0
</span>
Factor the left side of the equation
<span><span>16x</span><span>(<span>x−1</span>)</span></span>=<span>0
</span>
Set factors to equal 0
<span><span>16x</span>=<span><span><span>0<span> or </span></span>x</span>−1</span></span>=<span>0
</span>x = 0 or x = 1
3 0
3 years ago
A 4.5 pound of apples costs $22.50. how many pounds for a dollar?
AnnyKZ [126]

Answer:

.2 lbs

Step-by-step explanation:

4.5/22.5

4 0
3 years ago
Read 2 more answers
1. 36x^2+____x+4<br> 2. 49x^2-28x+____
Contact [7]

Answer:

16

17

19

20

2113

12

12

13

13

8 0
3 years ago
After being hit, the puck travels along the ice at a constant speed. What might cause his motion to change?
Firdavs [7]

Answer:

<em>Hi! Todo here!! UwU</em>

Step-by-step explanation:

Even if the puck is on ice, I wouldn't automatically assume no friction. Otherwise hockey pucks could be tapped slightly and potentially go across entire arenas. I'd say include at least a small friction force opposing motion.

<em>Hope This Helps!!!</em>

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<em>From: Icy-Hot!!</em>

7 0
3 years ago
Read 2 more answers
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