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3 years ago

How can i get the answer too -16v=-32

Mathematics

1 answer:

Alex17521 [72]3 years ago

5 0

Divide negative 16 by both sides
v=2

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Can someone pls help me

ipn [44]

I think it 48 i’m not sure

3 0

3 years ago

Please I swear my math teacher is going to kill me

vodomira [7]

5x−y=4

Solve for y

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y=−4+5x

Rewrite in slope-intercept form.

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y=5x−4

Use the slope-intercept form to find the slope and y-intercept.

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Slope: 5

y-intercept: (0,−4)

Any line can be graphed using two points. Select two x

values, and plug them into the equation to find the corresponding y

values.

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xy0−4450

Graph the line using the slope and the y-intercept, or the points.

Slope: 5

y-intercept: (0,−4)

xy0−4450

8 0

2 years ago

(−t 4 −5t 3 −10t 2 )+(9t 3 +3t 2 −1)

klemol [59]

Answer:

$\left(-t^4-5t^3-10t^2\right)+\left(9t^3+3t^2-1\right)=-t^4+4t^3-7t^2-1$

Step-by-step explanation:

Given the expression

$\left(-t^4\:-5t^3\:-10t^2\:\right)+\left(9t^3\:+3t^2\:-1\right)$

Remove parentheses: (a)=a

$=-t^4-5t^3-10t^2+9t^3+3t^2-1$

Group like terms

$=-t^4-5t^3+9t^3-10t^2+3t^2-1$

Add similar elements

$=-t^4-5t^3+9t^3-7t^2-1$ ∵ $-10t^2+3t^2=-7t^2$

Add similar elements

$=-t^4+4t^3-7t^2-1$ ∵ $-5t^3+9t^3=4t^3$

Thus, the equivalent expression in simplified form:

$\left(-t^4-5t^3-10t^2\right)+\left(9t^3+3t^2-1\right)=-t^4+4t^3-7t^2-1$

4 0

3 years ago

Express in standard form 15/65

Naily [24]

The correct answer is 3/13. Divided both by 5.
15/65
3/13

6 0

3 years ago

Which equation is the inverse of 5y+4 = (x+3)^2 + 1/2

Anna35 [415]

C. -5y -4 = -(x+3)^2 -1/2

Hope I am right.

3 0

3 years ago

Read 2 more answers