Answer:

**Answer:**

Area of shaded section is __113.04__

**Step-by-step explanation:**

Area of circle is calculated by formula .

where 'r' is radius.

here given diameter is 12 inches .

so radius is calculated as

and value of is 3.14

**so, Area is** ;

Put value of and r=6 inches

**Hence, area of shaded section is **__113.04__

Answer:
A = pi r ^2

A = 3.14(6^2)

A= 3.14 (36)

A = 113.04

A = 3.14(6^2)

A= 3.14 (36)

A = 113.04

Penn buys a large sub sandwich to serve at a party. Penn cuts the sandwich into equal peoces to serve 8 guests. Write an equation to represent the portion, p, that each guests receives?

320 girls, 180 boys what percent are girls

I need to solve this algebra expression5-7+2x10The answer is 18 but I don't understand why it's 18 & not 22 .Can you explain why they subtracted instead of adding ? Thank you

Y = 2x -7 x + 2y = 1

the bill for a pizza was 14.50 . Charles paid for 3/5 of the bill. Show two ways to find how much he paid

320 girls, 180 boys what percent are girls

I need to solve this algebra expression5-7+2x10The answer is 18 but I don't understand why it's 18 & not 22 .Can you explain why they subtracted instead of adding ? Thank you

Y = 2x -7 x + 2y = 1

the bill for a pizza was 14.50 . Charles paid for 3/5 of the bill. Show two ways to find how much he paid

**Answer:**

True

**Step-by-step explanation:**

RHS congruence proves that these two triangles are congruent.

**Answer:**

B. False

**Step-by-step explanation:**

Without knowing at least one side,we cannot be sure if two triangles are congruent.

25% for 90deg

15% for 54deg

10% for 36deg

All I did was put the degree number over 360 and moved the decimal place to the right twice :)

15% for 54deg

10% for 36deg

All I did was put the degree number over 360 and moved the decimal place to the right twice :)

25%,15%,10% You just need to do this : (90/360)*100

1.89 * 10^12 is a number written in scientific notation. To write a number in scientific notation, you write a number that is 1 or greater and less than 10, and then multiply it by 10 raised to an integer.

1.89 is the number from 1 to under 10.

12 is the integer exponent of 10.

The calculator writes 1.89 * 10^12, the number in scientific notation, as 1.89E12.

Again, 1.89 is the number from 1 to under 10, and 12 is the exponent. The E shows that the number after it is the exponent.

To write 1.89 * 10^-12, the calculator would write 1.89E-12.

The E stands for the exponent of 10 in scientific notation.

c. line graph hope this helps

**Answer:**

the answer is c**:**

**Answer:**

-63

**Step-by-step explanation:**

In this case, we have to do KCC (keep, change, change) in order to set it up like this:

1115-5=x,

x must have to be 63, however that is not the final answer, to get the correct answer, we have to put the negative sign in front of the number.

**Answer:**

-2 6/25 trust me its right :3

**Step-by-step explanation:**

340 cm2

B.

280 cm2

C.

220 cm2

D.

160 cm2

I was Thinking it out on my art pad

A=(1/2)

bh A=(1/2)*10*12

A=5*12=60 sq cm

4*60=240 sq cm

A=s*s A=10*10=100 sq cm

240+100=340 sq cm

**so A**

A=(1/2)

bh A=(1/2)*10*12

A=5*12=60 sq cm

4*60=240 sq cm

A=s*s A=10*10=100 sq cm

240+100=340 sq cm