3 years ago

If a line has a slope of -8/9 a line that is perpendicular has a slope of what

Mathematics

1 answer:

miss Akunina [59]3 years ago

5 0

9/8

Explanation: a perpendicular slope is the opposite of what the normal slope was before

You might be interested in

HELP PLEASE 50 POINTS

Dmitrij [34]

Answer:

Function B has a greater rate of change

Step-by-step explanation:

to find the rate of change or slope

Function A

(0,2) (3,5)

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

= (5-2)/(3-0)

= 3/3

m=1

Function B

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

= (9-6)/(6-4)

= 3/2

= 1.5

Function B has a greater rate of change

4 0

3 years ago

Read 2 more answers

A parabola has zeros at (5,0) and (-3,0) and passes through point (6,18) determine the axis of symmetry

worty [1.4K]

Answer:

The axis of symmetry is $x=1$

Step-by-step explanation:

we know that

In a vertical parabola, the axis of symmetry is equal to the x-coordinate of the vertex

In this problem we have a vertical parabola open upward

The x-coordinate of the vertex is equal to the midpoint between the zeros of the parabola

$x=\frac{5-3}{2}=1$

therefore

The axis of symmetry is $x=1$

5 0

3 years ago

Evaluate the expression 25+10.2×4-2

JulijaS [17]

Answer:

Answer: 51x45+23=10.2x4+23

Step-by-step explanation:

6 0

3 years ago

(√2+√3) ^2<br>answer faaaaaaaaaaaaast<br>

ad-work [718]

Answer:

2.5

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

A bank is offering 2.5% simple interest on a savings account . if you deposit $5000, how much interest will you earn in one year

hjlf

Answer: $1,500

I=PRT

I=(5000)(.025)(12)

I=$1,500

4 0

3 years ago

If a line has a slope of -8/9 a line that is perpendicular has a slope of what​

If a line has a slope of -8/9 a line that is perpendicular has a slope of what