All categories

2 years ago

Write the equation of the line that is perpendicular to y=1/2x+3 and has a y-intercept of -4

Mathematics

1 answer:

ANTONII [103]2 years ago

4 0

Answer:

y=-2x-4

Step-by-step explanation:

When an equation is perpendicular, then it is the equation's inverse. The inverse of 1/2 is -2

The y-intercept is b in y=mx+b. In this equation, b=-4

You might be interested in

The ratio of 9/5 is equal to

Nutka1998 [239]

The answer is 1 and 4/5. Just divide and put the remainder as the numerator and the numerator stays the same

6 0

3 years ago

Read 2 more answers

Need help quick please

Travka [436]

Answer:

line 2

Step-by-step explanation:

on line 2 the two minuses at the end turn into a + (where the -2 is there should be a +2) because - x - = +

4 0

3 years ago

Francisco is building a window seat below a bay window in the shape of an isosceles trapezoid. His blueprint for the window seat

Lera25 [3.4K]

Answer:

Step-by-step explanation:

I think it is a because if you mutiply and you will get your answer

6 0

3 years ago

Read 2 more answers

A study shows that 84% of the population of all calculus students consider calculus an exciting subject. Suppose 29 students ar

ratelena [41]

Answer:

P = 0.041553

Step-by-step explanation:

Probability that a student considers calculus exciting. = 0.84

Probability that a student finds calculus not exciting = 0.16

This is a binomial experiment.

p = 0.84 and n = 29

The probability of observing 28 or more of the students who consider calculus to be an exciting subject in our sample of 29 is given by:

$\left(\begin{array}{ccc}29\\28\end{array}\right) .0.84^{28} .0.16^{1}+\left(\begin{array}{ccc}29\\29\end{array}\right) .0.84^{29} .0.16^{0}$

P = 0.041553

5 0

3 years ago

Base 6 millimeters height 4 millimeters

aksik [14]

What are you trying to work out?

7 0

3 years ago