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valentinak56 [21]
4 years ago
14

Match the initial values and rates of change with the lines of best fit on the scatter plots.

Mathematics
1 answer:
lana [24]4 years ago
8 0
B) the value is 20, and the rate of changes is -5
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How do you found any quantity of any ratio
Cerrena [4.2K]

Answer: the second quantity is 90

Step-by-step explanation:

You divide the first quantity by the first ratio then multiply your answer by the second ratio

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3 years ago
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HELPPP RIGHT NOW PLEASEEEEE
Nadusha1986 [10]

The value of the variable x will be 37°. Then the measure of the angle ∠QNP will be 105°.

<h3>What is an angle?</h3>

The angle is the distance between the intersecting lines or surfaces. The angle is also expressed in degrees. The angle is 360 degrees for one complete spin.

Supplementary angle - Two angles are said to be supplementary angles if their sum is 180 degrees.

The measure of angles ∠MNQ = (2x + 1)° and ∠QNP = (3x - 6)°.

Then the value of x will be

We know that the angles ∠MNQ and ∠QNP are supplementary angles. Then the value of the variable x will be

∠MNQ + ∠QNP = 180°

(2x + 1)° + (3x - 6)° = 180°

5x - 5° = 180°

5x = 185°

x = 37°

Then the measure of the angle ∠QNP will be

∠QNP = [3(37) - 6]°

∠QNP = 111° - 6°

∠QNP = 105°

The value of the variable x will be 37°. Then the measure of the angle ∠QNP will be 105°.

More about the angled link is given below.

brainly.com/question/15767203

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2 years ago
Lebron James has 30,473 points, and adds 8,200 each year. Steph Curry has 14,403 points, and adds 9,807 each season. When will L
riadik2000 [5.3K]

Answer: it will take 10 years for both of them to have the same points.

Step-by-step explanation:

Let x represent the number of years that it will take Lebron James and Steph Curry have the same number of points.

Lebron James has 30,473 points, and adds 8,200 each year. This means that in x years, the total number of points that Lebron James would have is

30473 + 8200x

Steph Curry has 14,403 points, and adds 9,807 each season. This means that in x years, the total number of points that Steph Curry would have is

14403 + 9807x

For them to have the same points, the number of years would be

30473 + 8200x = 14403 + 9807x

9807x - 8200x = 30473 - 14403

1607x = 16070

x = 16070/1607

x = 10

7 0
4 years ago
A choir is performing in front of an audience. a microphone is placed in front of the choir to capture sound. which polar equati
viktelen [127]

The polar equation is r = 2 + cos(theta).

Given,

A choir is performing in front of an audience. a microphone is placed in front of the choir to capture sound.

The polar equation represents the microphone the choir is using i.e

On edge i.e r = 2 + cos(theta)

Hence, The polar equation is r = 2 + cos(theta).

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Please help !! :) 30 points.
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Answer: [C] the length of a soccer field

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