2 years ago

Your Turn:

Mathematics

1 answer:

Simora [160]2 years ago

7 0

Answer:

m = -4

Step-by-step explanation:

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

m = (-7 - -19)/(-2 - 1) = (-7 + 19)/(-3) = 12/-3 = -4

You might be interested in

What is the value of x in the figure below? to 118° A. 28 B. 62 C. 90 D. 118

My name is Ann [436]

Answer:

D. 118°

Step-by-step explanation:

x = 118° { being corresponding angles }

5 0

2 years ago

I need help fast geometry is impossible

Ierofanga [76]

Answer:

D. 8

Step-by-step explanation:

DC = AC = x is the radius

Using the Pythagorean theorem, find x:

(x + 9)² - x² = 15²
x² + 18x + 81 - x² = 225
18x = 225 - 81
18x = 144
x = 144/18
x = 8

8 0

3 years ago

Read 2 more answers

Explanation please will give brainliest.

Sonja [21]

Answer:

$AC = 28$

Step-by-step explanation:

Given

$AB = 16$

$BC = 12$

Required

Determine AC

Since A, B and C are collinear, then:

$AC = AB + BC$

So, we have:

$AC = 16 + 12$

$AC = 28$

5 0

3 years ago

What is the linear function equation represented by the graph?

SVETLANKA909090 [29]

Answer:

$y=\frac{1}{3}x -4$

Step-by-step explanation:

To write a linear function, use y=mx+b where m is the slope and b is the y-intercept. The y-intercept is where the line on the graph crosses the y-axis. On the graph is crosses at (0,-4). So b=-4. To find the slope, subtract the difference between two points on the line which cross through a grid line intersection. (0,-4) is one point. (3,-3) is another.

$\frac{-3--4}{3-0}=\frac{-3+4}{3} =\frac{1}{3}$

Input 1/3 and b=-4 into y=mx+b.

$y=\frac{1}{3}x -4$

4 0

3 years ago

Please I need help What is X

3241004551 [841]

180=(3x+25)+2x. Soooooo X=31

3 0

3 years ago