PLZ PLZ PLZ PLZ HELP HELP HELP HELPFind the area of the shape.

Mathematics

2 answers:

Murljashka [212]3 years ago

7 0

Answer:

Step-by-step explanation:

calculate the the full circle: A = π* $r^{2}$ = π* $2^{2}$ = π*4 (the area of the full circle)

you've got 1/4 or the circle according to the picture, so divide the area of the full circle with 4:

(π*4)/4 = π

Bingel [31]3 years ago

5 0

Answer:

3.14

Step-by-step explanation:

The formula for the area of a circle is $\pi r^2$ , where r is the radius. In this circle, the area would therefore be $3.14\cdot 2^2=12.56$ . However, since this is only a quarter circle, you need to divide the area by 4, meaning that the area of this shape is 3.14 square units. Hope this helps!

You might be interested in

Suppose the sum of two integers is negative. Must both integers be negative? Explain.

mash [69]

Answer:

Not necessarily. There are many ways to write a basic equation with a negative answer. For example, -3-4 = -7. Here 4 is a positive number but because you subtract 4 to 3 or take away 4 from 3 being a negative number and so you get a negative answer. Another example is 6+(-9). There are a couple of ways you can resolve this. My method is to subtract 9 from 6 which gives you 3 and simply add a negative sign.

Let me know if you'd like more examples. Hope this helps!! Sorry if it is confusing I can explain you in a more simpler way if you'd like.

Step-by-step explanation:

8 0

3 years ago

In Exercises 51−56, the letters a, b, and c represent nonzero constants. Solve the equation for x

Nonamiya [84]

Answer:

x = -8/b

Step-by-step explanation:

2bx – bx = -8

Combine like terms

bx = -8

Divide by b

bx/b = -8/b

x = -8/b

5 0

3 years ago

5.1.2 Exam: Semester 2 Exam

Nikolay [14]

Answer:

See attached picture to view the graph

Step-by-step explanation:

Start by analyzing how this average idea works:

If only one member goes to the trip, it will cost him/her $1000+$200 = $1200.

If two members go to the trip, then they will share the cost as per the following: ($1000+ $200 + $200 = $1400) which they will be dividing into two people, thus costing each of them $700.

Notice that the general function that represents such average will be given by: $f(x) = \frac{1000+200x}{x}$