All categories

2 years ago

Use the similar triangles to find the slope on the lines??? Hello plzzz

Mathematics

2 answers:

posledela2 years ago

8 0

Answer:

We can use line segments QR and the points on it to find the slope.

The equation for slope is y2 - y1 / x2 - x1 where x1 is the x value of the first point you chose, y2 is the y value of the second point you chose and so on.

By using this eqution we can pick any 2 points on the line. I will pick q which is (1, 3) and R which is (5, 4)

y2 - y1 / x2 - x1

4 - 3 / 5 - 1

1/4 is the slope

Step-by-step explanation:

ch4aika [34]2 years ago

4 0

Answer:

the slope is 1/4 my friend

You might be interested in

Which is the slope of the line y = -3x + 2? A. -3 B. -2 C. 2 D. 3

alexandr1967 [171]

The answer is A -3.

7 0

3 years ago

Read 2 more answers

Find the sum: (2x^2 + x + 3) + (3x^2 + 2x + 1)

Montano1993 [528]

Answer:

5x^2 + 3x +4

Step-by-step explanation:

(2x^2 + x + 3) + (3x^2 + 2x + 1)

Combine like terms

(2x^2 + 3x^2 + 2x+ x + 3 + 1)

5x^2 + 3x +4

6 0

3 years ago

6x − 5 = 5(x − 3) + x X=???

Fudgin [204]

Answer:No solution

Step-by-step explanation:

8 0

2 years ago

Line CD passes through points C(3, -5) and D(6, 0) . what is the equation of the line CD in standard form?

Kazeer [188]

Answer:

Option 2: 5x - 3y = 30

Step-by-step explanation:

Step 1: Find slope

(0-(-5))/(6-3) = 5/3

Step 2: Find b

y = 5/3x + b

0 = 5/3(6) + b

b = -10

Step 3: Write in slope-intercept form

y = 5/3x - 10

Step 4: Move x over

-5/3x + y = -10

Step 5: Multiply by -3 on both sides

5x - 3y = 30

And we have our final answer!

5 0

2 years ago

Identify the angle of depression. 3 6 4 5

dsp73

Answer: Angle 4

Step-by-step explanation:

The angle of depression is formed by the line of sight and the horizontal line tangent to the top of the observer.

5 0

1 year ago