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3 years ago

Mrs. Varner deposited q dollars

Mathematics

1 answer:

Marizza181 [45]3 years ago

6 0

Answer:

this is not a full question

Step-by-step explanation:

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Need help with part c

Artyom0805 [142]

First understand that this is a linear graph. Find 2 points on the graph. We can use (0,1) and (3,-3).

Look at how much the x increases, in this case the x value increases by 0+3, so 3.

Then see how much the y value increases (make sure to evaluate them in the same order) 1 + (-3) = -2.

So you know that the y value decreases by 2 units for every 3 unit increase in x. Therefore the slope is y=(-2/3)x

Then figure out what you add to the end. The y intercept is (0,1), so add 1 to the end of y=(-2/3)x to move it up.

Your resulting eq is y=(-2/3)x+1

8 0

3 years ago

Find the missing probability.<br><br> P(A)=13/20,P(A∩B)=13/25,P(B|A)=?

Tju [1.3M]

By definition of conditional probability,

P(B | A) = P(A ∩ B)/P(A) = (13/25) / (13/20) = 20/25 = 4/5

4 0

3 years ago

Find an equation of the vertical line through (-6,6). If possible, write a formula for a linear function whose graph is the give

Anvisha [2.4K]

Answer:

x = -6

Step-by-step explanation:

That's it. That's the vertical line through (-6, 6).

Literally just the x-coordinate (because it will be parallel to the y-axis, draw it out on a paper if confusion).

6 0

3 years ago

Use the Pythagorean Theorem to find the length of the hypotenuse in the triangle shown below.

Ratling [72]

Answer:

the answer is 34.

Step-by-step explanation:

the Phythagorean theorem is a^2 + b^2 = c^2.

I hope this helped and if it did I would appreciate it if you marked me Brainliest. thank you and have a nice day!

8 0

3 years ago

Example 3

chubhunter [2.5K]

Answer:

We conclude that

The angle ∠1 = x = 36°

The angle ∠2 = 4x = 4(36°) = 144°

Step-by-step explanation:

Given

<1 and <2 form a linear pair

m∠1 = 4m∠2

To determine

Find the measure of each of the two angles.

<u>Important Points about linear pair:</u>

We know that when two lines meet or intersect, we get a linear pair of angles.

Linear pairs are basically two adjacent angles that form a line.

The measure of two adjacent angles forming a straight line is 180, meaning they are supplementary.

<1 and <2 form a linear pair

m∠1 = 4m∠2

In other words, angle 1 is 4 times the measure of angle ∠2.

Let the angle ∠1 be = x

As the angle 1 is 4 times the measure of angle ∠2, so

The angle 2 will be = 4x

As <1 and <2 forms a linear pair, thus the measure of the sum of <1 and <2 will be 180°, so

$x + 4x = 180$

$5x = 180$

divide both sides by 5

$\frac{5x}{5}\:=\:\frac{180}{5}$

$\:x=36^{\circ }$

Thus, we conclude that

The angle ∠1 = x = 36°

The angle ∠2 = 4x = 4(36°) = 144°

4 0

3 years ago