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Alisiya [41]
3 years ago
11

What is (-4x^4+6-3x^2)-(11-6x^4)

Mathematics
1 answer:
nasty-shy [4]3 years ago
7 0

Simplify

-4x^4 + 6 -3x^2 - (11 - 6x^4)

Simplify brackets

-4x^4 + 6 - 3x^2 - 11 + 6x^4

Collect like terms

(-4x^4 + 6x^4) + (6 - 11) - 3x^2

Simplify

<u>2x^4 - 5 - 3x^2</u>

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What is the answer to the equation 5/14+1/6
BigorU [14]
5/14+1/6=5*3/42+1*7/42=15/42+7/42=22/42=11/21
3 0
3 years ago
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2+2: 4 then the 2 5+5 times 5 is 78
8 0
2 years ago
M
xxTIMURxx [149]

Answer:

A

Step-by-step explanation:

To answer this, look at one specific point for example, A. It is at the point (3,6). In order for this point to get to where it was moved to, you must rotate it counterclockwise () 90 degrees. Do this by changing the initial point from (x,y) to (-y,x). This is located at (-6,3). Then you can see that it was translated 2 units up from there.

I hope this helped.

3 0
2 years ago
I need help with these 2 problems I cant figure out.
Alla [95]

I started by labeling the right angle (Angle C) 90º. Next, I wrote down everything in one equation.

2x + 90 + 3x - 20 = 180º (180 degrees in a triangle)

Next, I add 20 on both sides.

2x + 90 + 3x = 200º

I combine like terms (2x and 3x)

5x + 90 = 200º

I subtract 90 from both sides.

5x = 110º

Divide 110 by 5 to get x.

x = 22

======

For problem two, I label all the angles I know.

49º + 80º + r = 180º

I add 80 and 49.

129º + r = 180º

I subtract 180 and 129 and get 51º, which is your angle for R.

For angle X, you know that angle R plus angle X equals half of a circle, which is 180º

We know from before that 129º is 180º without R, so X is 129º

I hope this helps! Let me know if I'm wrong!

5 0
3 years ago
Find the value of y when x=0 using the equation y=-2/3x +4
prisoha [69]

Answer:

y=4

Step-by-step explanation:

y=-2/3x+4

y=-2/3(0)+4

y=0+4

y=4

4 0
3 years ago
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