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Julli [10]
2 years ago
11

Given the equation 8x=4Y +16 ,generate a plan to rewrite it in slope-intercept form WHICH VARIABLE DO YOU SOLVE FOR?

Mathematics
1 answer:
andriy [413]2 years ago
4 0

Answer:

you switch 8x and 4y by subtracting 8x to 4y + 16 and substracting 4y to 8x.

This gives you the equation -4y = -8x+16

Then you divide each side by -4

To give you your slope-intercept form which is y = 2x-4.

You might be interested in
3/5 divided by 1 1/4
Kipish [7]

Answer:

\frac{12}{55}

Step-by-step explanation:

To divide fractions, here are your steps:

1) Invert the fraction you are dividing by.

2) Multiply the numerators and denominators.

3) Simplify if necessary.

1)

\frac{3}{5} / \frac{4}{11}

2)

\frac{3 * 4}{5 * 11} = \frac{12}{55}

3)

Cannot be further simplified.

6 0
3 years ago
Can someone help me I’ve been stuck on this.
liberstina [14]

Leila will run <u>less than</u> 25 miles this week. This means the inequality symbol will be this: "<". Since she has already ran 13 miles, we need to plug-in a variable for the additional miles she must run. The inequality should be like this when plugged-in: 25 < 13 + t.

The final answer to your question is 25 < 13 + t.

4 0
2 years ago
While driving in Hawaii, Momo discovered some silver bars on the ocean floor. Each bar weighed 70 pounds and the price of silver
Anni [7]

1 pound = 16 ounces.

70 x 16 = 1120 total ounces per bar.

1120 x $5.05 = $5,656 each.

7 0
3 years ago
1+sinx+cosx/1+sinx-cosx=1+cosx/sinx help pls by proving
Monica [59]

Answer:

Below.

Step-by-step explanation:

I'll  write sin x as s and cos x as c so we have:

(1 + s +c)/(1 + s - c) = (1 + c)/s

Cross multiplying:

s + s^2 + cs  = 1 + s - c + c + cs - c^2

s  + s^2 + cs = 1 + s + cs - c^2

s^2 + c^2 + s - s + cs - cs = 1

s^2 + c^2 = 1.

- that is sin^2 x + cos^2 x = 1 which is a known identity.

Therefore the original identity is proved.

6 0
2 years ago
Which statements describe the graph of y = 3√x-1+2 ? Check all that apply.
Reptile [31]

Answer:

The correct options are A, D and E.

Step-by-step explanation:

We are given the function y=\sqrt[3]{x-1} +2

From the graph below, we see that,

Domain and range of the function is the set of all real numbers.

<em>As y-intercept is the point where the graph of the function crosses y-axis.</em>

That is, y-intercept is obtained when x= 0.

So, on substituting, we have,

y=\sqrt[3]{0-1} +2

i.e. y=-1+2

i.e. y= 1

Thus, the y-intercept is (0,1).

<em>Also, x-intercept is the point where the graph of the function crosses x-axis.</em>

That is, x-intercept is obtained when y= 0.

So, on substituting, we have,

0=\sqrt[3]{x-1} +2

i.e. -2=\sqrt[3]{x-1}

i.e. -8=x-1

i.e. x= -7

Thus, the x-intercept is (-7,0).

Hence, the correct options for the function are,

A. The graph has a domain of all real numbers.

D. The graph has a y-intercept at (0, 1)

E. The graph has an x-intercept at (–7, 0).

3 0
3 years ago
Read 2 more answers
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