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Alex17521 [72]
3 years ago
12

A hinged lid opens 89 degrees. What type of angle is formed by the open lid?

Mathematics
1 answer:
Anarel [89]3 years ago
6 0
The hinged lid created a acute angle

any angle that measures less than 90 is a acute angle
any angle that measures 90 is right angle
any angle that measures more than 90 is obtuse angle 

90 being 90 degrees

hope this helps
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How to solve 22 – 3y > 7
nikklg [1K]

Answer:

y < 5

Step-by-step explanation:

22 – 3y > 7

=> 22 – 7 > 3y

=> 15 > 3y

=> y < 5

Therefore, y < 5 is the solution.

Hoped this helped.

3 0
2 years ago
What are the domain and range of f(x) = |x + 6|?
san4es73 [151]

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Answer:

  • domain: all real numbers
  • range: y ≥ 0

Step-by-step explanation:

The function is defined for all values of x, so its domain is all real numbers.

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4 0
2 years ago
Two consecutive even whole numbers have a product of 360. What is the smaller of the<br> two number?
Fed [463]

Answer:

let one even number be N

and another even number be N(N+2)

N(N+2)=360

n^2+2n-360=0

n^2+20n-18n-360=0

value of N= -20 ,18

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Step-by-step explanation:

3 0
2 years ago
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Is table A liner or nonlinear
Kipish [7]
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7 0
3 years ago
An umbrella has 12 evenly spaced ribs. If viewed as a flat circle of radius 11 units,
erica [24]

Answer:

Area = 121pi/12

~= 31.66 sq units

Step-by-step explanation:

They are talking about looking at an umbrella like its a circle. The radius is 11 units. That is from the center to the edge.

Consecutive means "in a row" or "next to each other" The 12 "ribs" are the like skeleton structure in the umbrella. But they cut the umbrella into 12 areas. They are asking for the area of one "slice". It is 1/12 of the area of the whole circle.

Area of a circle is

A = pi × r^2

Area of one slice is 1/12 of the whole.

A(1 slice)

= 1/12× pi × r^2

See image.

4 0
2 years ago
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