3 years ago

What is the slope of the line given by the equation y=4x?

Mathematics

1 answer:

umka2103 [35]3 years ago

4 0

Answer:

the slope is 1 over 4, or up 1 right 4.

Step-by-step explanation:

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13 is 26 percent how

mrs_skeptik [129]

Answer:

Multiply by 2

Step-by-step explanation:

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4 years ago

Rewrite x - 3y = 6 in slope-intercept form.

Rudik [331]

Answer:

use formula y=mx+c

$x - 3y = 6 \\ x - 6 = 3y \\ x - \frac{6}{3} = y \\ x - 2 = y \\ y = x - 2$

so the answer is B

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3 years ago

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Do all your work!!!!!!Please

Komok [63]

So for this you'll be just adding the smaller areas together, and seeing if they equal the larger area.

$3^2+5^2=8^2 \\ 9+25=64 \\ 34 \neq 64$

By adding the 2 smaller areas together, we see that they do not equal the larger area.

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4 years ago

1/2(x+2)=5(x+2) solve the following completely

Nikitich [7]

Answer:

X is equalled to '' - 2''

Step-by-step explanation:

If you need an explanation, leave a comment ;) As my hand writing is very messy. I'll write it here if you want.

Cheers! :)

3 0

3 years ago

The temperature of a chemical solution is originally 21^\circ\text{C}21 ? C21, degree, C. A chemist heats the solution at a cons

Kryger [21]

Answer:

The rate is $4.5\frac{\°C}{min}$

Step-by-step explanation:

we know that

The formula to calculate the rate or slope between two points is equal to $m=\frac{y2-y1}{x2-x1}$

Let

x----> the time in minutes

y-----> the temperature in Celsius degrees

we have

$A(0,21)\ B(12,75)$

Substitute the values

$m=\frac{75-21}{12-0}$

$m=\frac{54}{12}=4.5\frac{\°C}{min}$

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3 years ago