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Alex_Xolod [135]
3 years ago
14

Which of the following polynomials are quadratic

Mathematics
1 answer:
miv72 [106K]3 years ago
4 0

Step-by-step explanation:

4x^2+3x+1 and x^2+4x are quadratic

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Use the diagram to determine which is the correct net of the given figure. Then, explain why the other nets are not correct--exp
iris [78.8K]

Answer:

C is the correct answer.

Step-by-step explanation:

That is the correct one because C has 6 pages, as many has the cuboid has. As we see, the others are different.

8 0
3 years ago
If (1/4)^(x+y) = 256 and log₄(x-y) = 3, what are the exact values of x and y
andrew-mc [135]

Answer:

x = 30 and y = -34

Step-by-step explanation:

Given the following functions

(1/4)^(x+y) = 256... 1

log₄(x-y) = 3.... 2

From equation 2;

x-y = 4³

x-y = 64

x = 64 + y ... 3

Substitutw 3 into 1

From 1:

(1/4)^(x+y) = 256

(1/4)^(64+y+y) = 256

(1/4)^(64+2y) = 256

Take log₄ of both sides

64+2y log₄ (1/4) = log₄256

-(64+2y) = 4log₄4

-(64+2y) = 4

64+2y = -4

2y = -4 - 64

2y = -68

y = -34

Since

x = 64 + y .

x = 64 - 34

x = 30

Hence x = 30 and y = -34

6 0
3 years ago
Hardest one yet..<br> complete all of these<br> i mean all of em
Nonamiya [84]

Answer:

1st one: 16

2nd one: 16

3rd one: 64

4th one: 27

5th one: 1000

Step-by-step explanation:

Have a great day

3 0
3 years ago
James estimate the product of 48 and 53 is that reasonable
Debora [2.8K]
50 x 50= 2500.............
8 0
3 years ago
there are 5 people at a party. each person must shake hands once with every other person at the party. how many handshakes does
Viefleur [7K]
Here's why: 

<span>Say the 5 people are A, B, C, D, E </span>

<span>A shakes hands w/ B C D E </span>
<span>B shakes w/ C D E </span>
<span>C with D E </span>
<span>D with E </span>

<span>That's 10</span>
3 0
3 years ago
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