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kvv77 [185]
4 years ago
13

Classify the pair of angles

Mathematics
2 answers:
DochEvi [55]4 years ago
5 0
Adjacent angles are angles that share a vertex and a side; these angles do not.
Complementary angles are angles that add to equal 90 degrees; these angles do not.
Supplementary angles are angles that add to equal 180 degrees; these angles do not.

Answer:
D. None of these.
never [62]4 years ago
4 0
The answer TO THE QUESTION IS D

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Tacoma's population in 2000 was about 200 thousand, and has been growing by about 8% each year. If this continues, what will Tac
Anestetic [448]

Answer:

Tacoma's population in 2014 will be 587,439 people

Step-by-step explanation:

we know that

The equation of a exponential growth function  is given by the formula

y=a(1+r)^x

where

y is Tacoma's population in thousand

x is the number of years since 2000

r is the rate of change

a is the initial value

we have

a=200\\r=8\%=8/100=0.08

substitute

y=200(1+0.08)^x

y=200(1.08)^x

what will Tacoma's population be in 2014?

Find the value of x

x=2014-2000=14\ years

substitute the value of x

y=200(1.08)^{14}=587.439\ thousand

therefore

Tacoma's population in 2014 will be 587,439 people

5 0
3 years ago
Help me make 5 quests for 30 points please !!
Delvig [45]
The correct answers are 1. A, 2. C, 3. D, 4. C, 5. A
3 0
3 years ago
Find the exact perimeter of hexagon ABCDEFABCDEFA, B, C, D, E, F plotted below. Choose 1 answer: Choose 1 answer: (Choice A) A 3
mart [117]

Answer:

D

Step-by-step explanation:

i did it on khan

3 0
3 years ago
The height meters of a mass projected vertically upwards at a time seconds s=ut-0.5gt².
Sergeu [11.5K]

9514 1404 393

Answer:

  t ≈ 0.590 s (ascent); 5.532 s (descent)

Step-by-step explanation:

We are interested in the values of t when s=16.

  s = 30t -4.9t²

  4.9t^2 -30t +16 = 0 . . . . . substitute 16 for s; put in standard form

The quadratic formula can be used to find the solutions:

  t = (-(-30) ±√((-30)² -4(4.9)(16)))/(2(4.9))

  t = (30 ±√586.4)/9.8 ≈ 0.59023, 5.53221 . . . . seconds after launch

a) It will take 0.590 seconds to reach 16 m height initially.

b) It will take 5.532 seconds to return to 16 m height on descent.

3 0
3 years ago
Solve them please, correct answers will be marked as brainliest &amp; a follow :) thank you x<br>​
DaniilM [7]

Answer:

this is the answer that I could do please check it if I could help you

4 0
3 years ago
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