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puteri [66]
3 years ago
13

"All real numbers" could be used to describe the x- values of the graph? A. False b.true

Mathematics
2 answers:
BARSIC [14]3 years ago
5 0

Answer:

True

Step-by-step explanation:

Brainliest?

Harlamova29_29 [7]3 years ago
3 0
True bc as you go along the horizontal (side to side) line or the x-axis, the x values never stop therefore they are all real numbers. can also be (negative infinity, positive infinity)
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A study on the population of wolves is being done in a county to determine how the number of wolves has changed over time. The p
mr_godi [17]

Answer:

<h2>The year is 2010.</h2>

Step-by-step explanation:

The population of wolves is given by P(t) = 80(0.98)t.

The study has began in the year of 2000 and will end in 2020.

The difference between 2000 and 2009 is 9 years and the difference between 2009 and 2020 is 11 years.

Hence, the maximum value of t is 11.

The domain is 0 \leq t \leq 11.

The population will be 80, that is P(t) = 80.

Hence, 0.98t = 1, or, t = \frac{1}{0.98} = \frac{100}{98}  = \frac{50}{49} ≅1.

In (2009 + 1) = 2010, the population of wolves will be 80.

3 0
3 years ago
Good evening! Can someone please answer this, ill give you brainliest and your earning 50 points. Would be very appreciated.
Elden [556K]

Answer:

( 6(x)² + 12(x) - 90 ) ft³

Explanation:

  • <u>deep end water</u>: 2(x)² + 12(x) + 10
  • <u>shallow end water</u>: 4(x)² - 100

addition problem: 2(x)² + 12(x) + 10 + 4(x)² - 100

total volume of water:

  • 2(x)² + 12(x) + 10 + 4(x)² - 100
  • 2(x)² + 4(x)² + 12(x) + 10 - 100
  • 6(x)² + 12(x) - 90
7 0
2 years ago
Read 2 more answers
Identify the coefficients and constants in the expression. 2x – y + 5x
garri49 [273]
I believe the answer is 7x-y
7 0
2 years ago
What is the equation, in point-slope form, for a line that goes through ​ (2, −6) ​ and has a slope of ​ −34 ? plz help
Murrr4er [49]

Answer:

y = -34x + 62

Step-by-step explanation:

<u>Use the point slope form:  (y - y1) = m(x - x1)</u>

<u />

(y - (-6) = -34(x - 2)

y + 6 - 6 = -34x + 68 - 6

y = -34x + 62

Answer:  y = -34x + 62

4 0
2 years ago
Read 2 more answers
Find the measure of angle MNQ
sp2606 [1]
You are correct with 80 on that answer. because since it is a polygon all sides add up to 180. you take 180 and subtract the number u have which is 100. u can double check your answer by looking at the angle. by looking its definitely less than 90 and not more than 90. it looks 80 to me and you can prove it by doing this 180-100=80

ANSWER=80°
8 0
3 years ago
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