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yuradex [85]
2 years ago
5

What is the area of a sector with measure of arc equal to 90° and radius equal to 1 foot?

Mathematics
1 answer:
pashok25 [27]2 years ago
6 0

Answer:

0.7855 square feet

Step-by-step explanation:

90/360×3.142×1 squared

=0.7855

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PLEASE PLASE PLEASEEEE HELP!!!!!!! <br> Find the area!
Kazeer [188]
The area of a circle is pi * r^2

The radius of the circle is 6

So the area of the full circle is pi*36

1/4 of the circle is cut off so we have to take a fourth off the area.

36pi * 3 / 4 = 27pi

Or 84.823 cm^2




5 0
3 years ago
In the diagram below, BD is parallel to XY. What is the value of x? 76 y​
Butoxors [25]

Answer:

x = 76°

Step-by-step explanation:

Corresponding angles are formed when a transversal line cuts across two parallel lines. The angles formed are in corresponding position close to the transversal. Corresponding angles formed like this are congruent.

In the diagram given above, BD and XY are parallel lines cut across by a transversal line.

Angle labelled x corresponds with the angle measuring 76°. Therefore they are both congruent. Thus: x = 76°.

6 0
4 years ago
¿Cuál de las siguientes funciones es una función constante? Seleccione una: a. Y=x+1 b. Y=x+2 c. X=y+3 d. Y=3
JulijaS [17]

Answer:

Option D y=3

Step-by-step explanation:

The question in English is

Which of the following functions is a constant function?

we know that

A <u>constant function</u> is a function whose output value is the same for every input value

so

<u><em>Verify each case</em></u>

case A) y=x+1

This is not a constant function, this is a linear equation

Is a function whose output value is different for every input value

case B) y=x+2

This is not a constant function, this is a linear equation

Is a function whose output value is different for every input value

case C) x=y+3

This is not a constant function, this is a linear equation

Is a function whose output value is different for every input value

case D) y=3

This is a constant function

Is a function whose output value is the same for every input value

3 0
4 years ago
What is the standard form for 200,000+80,000+700+6
ozzi
280,706 is the standard form
7 0
3 years ago
92,902 to the nearest ten thousand
soldier1979 [14.2K]

Answer:

90,000 i think sry if im wrong

Step-by-step explanation:

3 0
3 years ago
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