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Serjik [45]
3 years ago
14

(3-2sqrt-18)-(2+3sqrt-8)​

Mathematics
1 answer:
Mama L [17]3 years ago
7 0
Tell me the question and I’ll help you with it is it simplify or evalute etc.
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Which of the following represents a relation that is not a function?
Inessa05 [86]

Answer:

C.

x -7 -5 -1 1

y 33 31 39 33

Step-by-step explanation:

think so

6 0
2 years ago
A rectangular prism has a length of 8 in., a width of 4 in., and a height of 214 in.
Ivan

For this case we have that by definition, the volume of a rectangular prism is given by:

V = A_ {b} * h

Where:

A_ {b}: It is the area of the base

h: It is the height

So:

A_ {b} = 8 * 4 = 32 \ in ^ 2\\h = 214 \ in

The volume of the prism is:

V = 32 * 214 = 6848 \ in ^ 3

Now, the volume of the cubes is:

V = (14) ^ 3 = 2744 \ in ^ 3

Thus, we divide and find the number of cubes to fill the prism:

n = \frac {6848 \ in ^ 3} {2744 \ in ^ 3}\\n = 2.5

ANswer:

n = 2.5

8 0
3 years ago
The sum of 9 and a number is less than 12. Which of the following
Fofino [41]

Answer:

9+x<12

Step-by-step explanation:

add 9 to an unknown number.

9+x

use the < less than symbol (instead of an equal sign) and write 12.

3 0
3 years ago
Read 2 more answers
Which of the following could be the number of real roots, including any repeated roots, of a quadratic polynomial with real coef
scoray [572]
I think the only answer here is 0
Idk tho
5 0
3 years ago
(a) Complete the table of values for y- 2x + 5<br> -<br> 0<br> 1<br> 2<br> 1<br> 5<br> Y
maxonik [38]

Answer:

Step-by-step explanation:

I think you meant y = -2x + 5.

x    y = -2x + 5

0                       5

1      -2(1) + 5 =   3

2     -2(2) + 5 =   1

Note that every time you increase x by 1, y decreases by 2.

5 0
2 years ago
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