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valentinak56 [21]

3 years ago

8

3 (3x-8)-x=10-5x+18 equal 3-x=2-2x+18

1 answer:

ryzh [129]3 years ago

5 0

Answer:

3

Step-by-step explanation:

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Which equation represents the line that is parallel to segment RS in the triangle below and passes through point T?

mestny [16]

Answer:

$y = \frac{1}{2}x +4$

Step-by-step explanation:

Given:

$R = (0,0)$

$S= (8,4)$

$T = (-2,3)$

First, we have that the line is parallel to RS.

This means that the line has the same slope as RS and the slope of RS is calculated as follows:

$m = \frac{y_2 - y_1}{x_2 - x_1}$

$m = \frac{4-0}{8-0}$

$m = \frac{4}{8}$

$m = \frac{1}{2}$

So, the line has a slope of $m = \frac{1}{2}$

Next, we have that the line passes through $T = (-2,3)$ .

The equation of the line is then calculated using the following formula

$y - y_1 = m(x - x_1)$

$y - 3 = \frac{1}{2}(x - (-2))$

$y - 3 = \frac{1}{2}(x +2)$

Open bracket

$y - 3 = \frac{1}{2}x +1$

Make y the subject

$y = \frac{1}{2}x +1+3$

$y = \frac{1}{2}x +4$

8 0

3 years ago

What is nine? Huhhhhhhhhhhh?

grigory [225]

Step-by-step explanation: The base of the power in the original equation becomes the base of the log. So we have $^{log}3$ .

Next, the exponent in the original equation goes on the other side of the equation and finally, the result in the original equation goes inside the log.

So we have $^{log} 3$ $9 = 2$ which is 3² = 9 written in logarithmic form.

This can also be switched around to read $2 = ^{log} 3 = 9$ .

So the first choice will be your answer.

My work is also show in the image attached,

I just didn't switch it.

7 0

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Dominik [7]

Look we’re it says 13

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2 years ago

Max’s grandmother is 83 years old. Which expression should he use to find his grandmother’s age in months? (12 months = 1 year)

NISA [10]

Answer:

83x12

Step-by-step explanation:

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4 years ago

Look at the figure. What is the next step in this construction of a line parallel to AC passing through point B.

Nitella [24]

B. Draw a line through point B that intersects arc 2

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4 years ago

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