3 years ago

A line is given by the equation 9x + 2y = 10. Which equation gives a line perpendicular to this line?

Mathematics

1 answer:

MAVERICK [17]3 years ago

3 0

9x+2y=10
2y=-9x+10
——
2
y=-9/2x+5 (equation in y=mx+b form)

PERPENDICULAR LINE

y=2/9x

it can be any number + or -

You might be interested in

There are 3 bones in a cat for every 4 bones in a dog. The cat has 240 bones. How many bones does the dog have?

Svetradugi [14.3K]

Answer:

the dog has 320 bones :)

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

Ok if you can figure this out right your legend

Zigmanuir [339]

-20 + -3

-10 + -13

-15 + -8

-5 + -18

I hope this helps!

8 0

3 years ago

9. Solve 16 = 8 + x. A. x = 8 B. x = 128 C. x = 2 D. x = 24

DIA [1.3K]

The correct answer is A.

7 0

3 years ago

Read 2 more answers

How do I solve this please? Can SOMEONE please help me this and the ones Iposted on my page.

vagabundo [1.1K]

Answer: $\dfrac{15}{64}$

Step-by-step explanation:

Given

Inside radius of figure $r_1=\frac{14}{2}=7\ ft$

Outside radius of figure $r_2=\frac{16}{2}=8\ ft$

Area of outside region is $A_1=\pi (8^2)$

Area of inside region $A_2=\pi (7)^2$

Area of shaded region $A_1-A_2$

Probability that point lies inside the shaded region is

$\Rightarrow P=\dfrac{A_1-A_2}{A_1}\\\\\Rightarrow P=\dfrac{\pi (8^2-7^2)}{\pi 8^2}\\\\\Rightarrow P=\dfrac{64-49}{64}\\\\\Rightarrow P=\dfrac{15}{64}$

5 0

3 years ago

Another home business has an average income of $1.200.00 per month with a standard deviation of $100.00. If the income in a give

motikmotik

The equation for the determination of the z-score is shown below.
z-score = (x - μ) / σ
where x is the value in which we need to determine the z-score, μ is the mean or the average, and σ is the standard deviation.
Substituting the known values,
z-score = (1,030.00 - 1,200) / 100 = -1.7
Therefore, the z-score of 1,030 is -1.7.

3 0

3 years ago