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Mandarinka [93]
3 years ago
11

In which equation x is = to 180 (A) x/49=7 (B) x/12-7 =13 (C) x/3-15=45

Mathematics
1 answer:
topjm [15]3 years ago
7 0
The answers is C. because when you do 180/3-15 you get 45 as the answer.
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Just that one need answers
dybincka [34]

Answer:

57-c=5³=72(89^yso)Ох o3 хigle is 180

VXAB=BC,AM=MC

BM IAC , EF I BC(7,6)AB

MA

B

F

с

A1.38371248486w92(iws2937372.28291928373773*^2d)

Step-by-step explanation:

Ох o3 х=5429

8 0
3 years ago
Can someone help me with this?
KATRIN_1 [288]

To find the equation of the line in slope-intercept form, y = mx + b, we can start by solving for the slope. The slope compares the vertical change (the rise) to the horizontal change (the run) when moving from one fixed point to another along the line.

The slope formula is:

m = (y2 - y1)/(x2 - x1)

We need to select 2 pairs of points from your given table.

Let (x1, y1) = (1, 8)

(x2, y2) = (2, 10)

Plug these values into the formula:

m = (y2 - y1)/(x2 - x1)

m = (10 — 8)/(2 — 1)

m = 2/1 or 2.

Therefore, the slope of the line is 2.

Next, we need to figure out what the y-intercept of the line is. The y-intercept is the point where the line crosses the y-axis. The y-intercept is also the value of y when x = 0.

Looking at your given table, you have an ordered pair, (0, 6) — this is the y-intercept. The y-coordinate (6) is the value of “b” in the slope-intercept form, y = mx + b.

Now that we have our slope (m) = 2, and y-intercept (b) = 6, we can write our equation as follows:

y = 2x + 6

Please mark my answers as the Brainilest if you find my explanations helpful :)

5 0
3 years ago
Georgette has purchased award plaques for her company's conference. Each plaque costs $7.50, and Georgette paid a one-time shipp
dusya [7]

Answer:

y=7.5x +40

Step-by-step explanation:

6 0
4 years ago
1. Is each of the following a function?
Mashcka [7]
The answer to A is yes
4 0
3 years ago
Please help me!!!!!!!!!
kiruha [24]

Answer:

Step-by-step explanation:

Using the equation of line

y - y_1 = m(x - x_1)

y = mx + C

First first the slope of the equation

y = 9x - 4

Note: if two lines are perpendicular, their slope will be negative reciprocal

Slope = 9, but because it is perpendicular

m = -1/9

Using the equation

y - y_1 = m(x - x_1)

With the point (-9,-17)

x_1 = -9

y_1 = -17

y - (-17) = -1/9(x - (-9)

y + 17 = -1/9(x + 9)

y = -1/9(x + 9) - 17

Open the bracket.

y = (-x -9)/9 - 17

Lcm is 9

y = -x -9 - 153 / 9

y = -x - 162 / 9

Let's separate

y = -x/9 - 162/9

y = -x/9 - 18

y = -1/9x - 18

Therefore, the equation of the line is y = -1/9x - 18

5 0
3 years ago
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