F(x)=3/4x+5/6 when f(12)

Mathematics

2 answers:

Deffense [45]3 years ago

6 0

F(12)=( $\frac{3}{4}$ x 12) + 5/6
= 9+ $\frac{5}{6}$
=9 $\frac{5}{6}$
=59/6

quester [9]3 years ago

5 0

Substitute 12 in for x

f(12) = (3/4)12 + 5/6

f(12) = (0.75 x 12) + 0.83

f(12) = 9 + 0.83

f(12) = 9.83

You might be interested in

What’s 4(x+5)=60?<br> I neeeddd helllppppp

Step2247 [10]

X = 10

hope this helped :))

5 0

3 years ago

If p% of q is k, then what is q% of p.

vfiekz [6]

The following equation expresses p% of q is k.
$\frac{p}{q}\times100=k$
Then we can write q% of p as:
$\frac{q}{p}\times100=\frac{1}{k}$
So the answer is 1/k

8 0

3 years ago

Which shows an angle that is approximately 80°?

victus00 [196]

I would say B. The second picture, it's slightly less than a 90 degree angle, so it looks like it should be that.

Hope this helps!! :)

3 0

3 years ago

The answer for (a) is 28 and the answer for (b) is 13 but I don’t know how to get the answer

denis-greek [22]

Answer:

Step-by-step explanation:

If Quan had 15 and Kaden had 3 times as much, then Kaden had 15(3) = 45. If he spent 10 then he had 35 left. The amount of money Quan had after his mom gave him some was 4/5 the amount of Kaden's 35 (let x = the amount of money Quan has after his mom gives him some):

$x=\frac{4}{5}(35)$ 35 divides by the 5 in the denominator 7 times, and 7 times 4 is 28. That's how you get your 28 in part a.

For part b., he started with 15 and ended with 28, so his mom gave him 28-15=13. That's how you get the 13.

8 0

2 years ago

The rent for an apartment was $11,400 per year in 2012. If the rent increased at a rate of 4% each year thereafter, use an expon

Bad White [126]

Answer:

if the 4% continues to be 4% of 11,400 and not the new number, the answer is: 14592.

Step-by-step explanation:

7 0

3 years ago