Answer:
Step-by-step explanation:
<h3>
7×13=11U </h3><h3>
making U subject of formula you have </h3><h3>
91= 11U </h3><h2>
therefore U = 91/11= 8.97 </h2>
Answer:
C
Step-by-step explanation:
To add the polynomials you can only add like terms. Like terms are terms that have the same variables and exponents. Only -5 and 4 are like terms. So leave the other terms alone.
The sum is 11x^2 + x - 1.
Answer:
390625
Step-by-step explanation:
To find something to the power of something you will multiply it by itself as many times as it is stated.
For example 2 to the power of 2 would be 4!( 2 x 2=4)
So 25 to the power of 5 would be set up as follows
25 x 25 x 25 x 25 x 25
625 x 625 x 25
625 x 15625=390625
Answer:
First we can do 33 time 6
Step-by-step explanation: