3 years ago

I need help on these questions... 10,11,12,13,14,15,16,17,18,19,20

Mathematics

1 answer:

Kipish [7]3 years ago

6 0

11. x= -3/7

12. -2

13. -36

14. -9.1

15. -7/3

16. -7

You might be interested in

In the diagram, AABC ~ ADEF. Find the value of x.

Andrew [12]

Answer:

Step-by-step explanation:

bdeehvdvjwjkwkwwjehheeh

If you dont know the anwser its always B

3 0

2 years ago

Simplify. t^-6 * t^2

Deffense [45]

<span>t^-6 * t^2
= t^-4

hope it helps</span>

8 0

3 years ago

Rewrite 4 6/7 as an improper fraction.

natima [27]

Im pretty sure its 34/7

4 0

3 years ago

Al and Bill together can complete a work project in 24 days. If Al can do only two-thirds as much as Bill, how long will it take

ella [17]

cccccccccccggggggggggggAnswer:

Step-by-step explanation:

gvvvvvvvvvvvvgggg

4 0

3 years ago

A limited-edition poster increases in value each year with an initial value of $18. After 1 year and an increase of 15% per year

Roman55 [17]

Answer:

The required equation is $y = 18(1.15)^x$ .

Step-by-step explanation:

Consider the provided information.

The Initial value of poster = $ 18

After 1 year amount of increase = $ 20.70

With the rate of 15% = 0.15

Let future value is y and the number of years be x.

$y = 18(1.15)^x$

Now verify this by substituting x=1 in above equation.

$y = 18(1.15)^1=20.7$

Which is true.

Hence, the required equation is $y = 18(1.15)^x$ .

7 0

3 years ago

Read 2 more answers