2 years ago

What is the value of x? 6 8 10 12

Mathematics

2 answers:

oee [108]2 years ago

8 0

Answer:

Its 8

Step-by-step explanation:

Anna [14]2 years ago

7 0

Answer:

Step-by-step explanation:

You might be interested in

A tree that is 14 feet tall casts a shadow that is 30 feet long. Find the angle of the elevation from the top of the shadow to t

Umnica [9.8K]

Let x = angle we must find

tan x = 14/30

arctan(tan x) = arctan(14/30)

x = 25.0168934781

Answer: 25 degrees

8 0

3 years ago

Please help. I’ll mark you as brainliest if correct!

chubhunter [2.5K]

Answer:

$\boxed{\sf \ \ \ f^{-1}(x)=1+\sqrt{x} \ \ \ }$

Step-by-step explanation:

the minimum of f is for x = 1 and f(1)=0

f is decreasing for x<=1 and increasing for x>=1

so the domain is $[1;+\infty[$

$f^{-1}(f(x))=x =f^{-1}((x-1)^2)\\\\f(f^{-1}(x))=x=(f^{-1}(x)-1)^2$

x>=1 so x is positive and we can take the square root

so $f^{-1}(x)=1+\sqrt{x}$

8 0

2 years ago

A town has a population of 5000 and grows at 3.5% every year. What will be the population after 15 years, to the nearest whole n

RUDIKE [14]

Answer: 7,625

Step-by-step explanation:

5 0

2 years ago

Read 2 more answers

Andrea's rectangle measures 2 1/2 units by 2 1/2 units. What is its area?

Art [367]

Answer:6.25

Step-by-step explanation:

2.5x2.5=6.25

8 0

2 years ago

Its been a while since ive been on this site, school reminded me of it lol

rewona [7]

Answer:

yes it sucks. but yet we still use it

Step-by-step explanation:

8 0

2 years ago