The answer is none. Since you have to add your a's first, your left with 0 meaning that there is no more a's meaning that you have no solution. Hope this helps!

7 0

2 years ago

Read 2 more answers

a bottle of ketchup contains 40 oz of ketchup. How many 1/2 oz servings can you get out of one bottle?

In-s [12.5K]

Answer:

you can get 80 1/2 oz servings.

Step-by-step explanation:

8 0

2 years ago

Can y'all help me with all of them plz

Elena-2011 [213]

10. 150
11. 1250
12. 105
13. 158000
15. B

6 0

2 years ago

What is the area of a sector with a central angle of 8 π/11 radians and a radius of 7.2 ft? use 3.14 for π and round your final

coldgirl [10]

Answer:

$59.19 ft^2$

Step-by-step explanation:

step 1

Find the area of the circle

The area of the circle is equal to

$A=\pi r^{2}$

we have

$r=7.2\ ft$

$\pi =3.14$

substitute

$A=(3.14)(7.2)^{2}$

$A=162.78\ ft^2$

step 2

we know that

The area of a circle subtends a central angle of 2π radians

using proportion

Find out the area of a sector with a central angle of 8 π/11 radians

$\frac{162.78}{2\pi }\frac{ft^2}{rad} =\frac{x}{(8\pi/11)}\frac{ft^2}{rad} \\\\x=162.78(8/11)/2\\\\x=59.19\ ft^2$

7 0

3 years ago