Answer:
a = -9/20
Step-by-step explanation:
We can evaluate what’s on the left hand side of the equation to get what a is.
The numerator can be expressed as x^(4/5)
The denominator is x^5/4
we use the law of indices to finish this off
That would be;
x^(4/5) ÷ x^(5/4)
Using the second law of indices;
x^(4/5-5/4) = x^-9/20
Since the bases are now equal, then we equate the powers
Thus a = -9/20
Answer:
The answer is C. −35
Step-by-step explanation:
First, you remove the parentheses.
−20 − 15
Then, you simplify and you're done!
−35
Answer:
1st graph: D) Y = 2/3x
2nd graph: A) Y = 4/3x - 5
Step-by-step explanation:
Hope this helps. Pls give brainliest!
2 fluid ounces are required to provide 67.5 milligrams of calcium.
5x=x+4
5x-x=x-x+4
4x=4
4x/4=4/4
x=1
Hope this helps you. :)
