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3 years ago

10

Simplify 4x4-6x2+4-2x4+7x-10.

2 answers:

stepan [7]3 years ago

8 0

4x4-6x2+4-2x4+4x7x-10=-70

Mariulka [41]3 years ago

4 0

Answer:

7x-10

Step-by-step explanation:

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nydimaria [60]

Answer:

99/130

Step-by-step explanation:

Since 99 out of 130 people surveyed

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3 years ago

erastovalidia [21]

Answer:

y = 2/5x + 4

Step-by-step explanation:

Slope-Intercept Form: y = mx + b

Slope:

( y1 - y2 ) / ( x1 - x2 )

( 2 - 8 ) / ( -5 - 10 )

( -6 ) / ( -15 )

2 / 5

Y-Intercept:

8 = 2/5(10) + b

8 = 4 + b

4 = b

Hopefully this helps!

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2 years ago

worty [1.4K]

Hope this helps you out
answer 68

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3 years ago

8. Let α, β, γ be the angles made by a vector u ∈ R 3 with positive x, y, z−axis respectively. Then, the numbers l = cos α, m =

alex41 [277]

Answer:

The answers are given in the attachment

Step-by-step explanation:

The detailed step by step calculations are shown in the attachment.

8 0

3 years ago

If f(x) = 3^(x + 4), find f(2).<br><br> A. 729<br> B. 243<br> C. 81<br> D. 18

Umnica [9.8K]

Answer:

f(2) = 729

Step-by-step explanation:

f(x) = 3^(x + 4)

Let x =2

f(2) = 3^(2 + 4)

f(2) = 3^(6)

f(2) = 729

4 0

3 years ago