3 years ago

What is the slope of 8x - 5y = 20?

Mathematics

2 answers:

Gnom [1K]3 years ago

8 0

Answer: 85

Step-by-step explanation:

harkovskaia [24]3 years ago

7 0

Answer:

8/5 or 1.6

Step-by-step explanation:

You might be interested in

Please help ASAP I’ll mark Brainly

stich3 [128]

Answer:

-1.5

Step-by-step explanation:

5 0

3 years ago

Solve the problem -5/3*(-1/8)

natulia [17]

Answer:

0.20833333333 or 5/24

Step-by-step explanation:

Hope this helps UwU <33

4 0

4 years ago

Read 2 more answers

Y=-x squared - 6x -5 what is the vertex and x-intercepts

Alenkasestr [34]

$y=-x ^2 - 6x -5 \\ \\ standard \ form \\ \\y=ax+bx+c \\ \\V(p,q)\\ \\ p=\frac{-b}{2a}=\frac{-(-6)}{-2}=3\\ \\\Delta = b^{2}-4ac =14^{2}-4*1*(-51)=196+204=400 \\ \\q=\frac{-\Delta }{4a} =\frac{-400}{4}=100\\ \\V( 3,100)\\ \\x_{1}=\frac{-b-\sqrt{\Delta }}{2a} =\frac{-14- \sqrt{400}}{2}=\frac{-14-20}{2}= \frac{-34}{2}=-17\\ \\x_{2}=\frac{-b+\sqrt{\Delta }}{2a} =\frac{-14+ \sqrt{400}}{2}=\frac{-14+20}{2}= \frac{6}{2}=3$

6 0

3 years ago

The length of the hypotenuse of a 45°-45°-90° triangle is 22. Find the length of one leg.

Shkiper50 [21]

Check the picture below.

8 0

3 years ago

angle A is a compliment of angle b and m angle b = (6-5x) degrees and m angle a =(7-2x)degrees find m angle a

Anuta_ua [19.1K]

Answer:

Step-by-step explanation:

A + B = 90

6 - 5x + 7 - 2x = 90

13 - 7x = 90

- 7x = 90 - 13

- 7x = 77

- x = 77 / 7

x = - 11

A: 6 - (5 * - 11) = 6 + 55 = 61

B: 7 - (2 * -11) = 7 + 22 = 29

Together they equal 90 as they should.

7 0

4 years ago