This is simple multiplication
do 2*4 and 10*4
so you get f(x)=8 and x=40
if you wanna do it by doing division do
2=10
f(x)=40
cross multiply then divide
so do 2*40 to get 80
then do 80/10 to get 8
28/100 or 7/25
You can just add 100 as the denominator. <span />
Answer:
x=3
Step-by-step explanation:
You are solving for exponent <em>m</em>. Note the equal sign. What you do to one side, you do to the other.
First, divide x^3 and y^2 from both sides
x^(3 - 3) * y^(2 - 2) * ((x² * y³ * z^m)/(z^-5)) = (x^5 - 3)(y^5 - 2)(z)
(x² * y³ * z^m)/(z^-5) = (x²)(y³)(z)
Next, flip z^-5 to the numerator
(x² * y³ *z^(m + 5)) = (x²)(y³)(z)
Simplify the z
x² - x² = 0
y³ - y³ = 0
z^(m + 5) = z
z^ (-4 + 5) = z
z^1 = z
m = -4
hope this helps
Answer:
2 11/12
Step-by-step explanation:
first we need to convert 3/4 and 2/3 to even denominators. I used the number 12.
9/12 + 8/12 = 17/12
1/2 = 6/12
17/12 + 6/12 = 23/12
23/12 = 1 11/12
But we still have 1 from the 1 1/2 so add that
1 + 1 11/12 = 2 11/12
2 11/12
Hope this helps! Please mark as brainliest! Thanks!
