I hope this helps you
x^2+7x+12
x.x+3x+4x+3.4
(x+3).(x+4)
15 percent is just a way to write the fraction 15/100, which in turn is equivalent to 3/20.
So, you must multiply the quantity by the fraction:
Hi there,
- 26.8r - 26.9 = 18.3r + 20.7
- 26.8r - 18.3r = 20.7 + 26.9
Then cellect the like term, and calculate the sum
- 45.1r = 47.6
Divide both sides by -45.1
Here are the answers:
====> r = 1.05543
====> -476/451
====> 1 25/451
Hope this helps :)
Use photo math! It’s way easier
The value of can be calculated using the logarithm rule.
The value of is 3.
Given:
The given expression is,
<h3>What is a logarithm?</h3>
The logarithm is the inverse function of exponentiation. In logarithm base must be raised to yield a given number for an exponent.
Calculate the value of given logarithm.
From logarithm rule
Thus, the value of is
Learn more about the logarithm rule here:
brainly.com/question/7302008