Answer:
2 4/7
Step-by-step explanation:
The answer for your question is 2.25 (decimal), or 2 1/4.
I got this answer by changing both 3/4 to 9/6, which 3/4 = 0.75, and 9/6 = 1.50.
Now, you add both 0.75 and 1.50 together, which gives you 2.25, which is the answer that I got.
Hope this helped!
Plz mark brainliest!
The goal is to put the equation in the simplest form to solve:
2x²+17=179
Subtract both sides by 17.
179-17= 162
2x²=162
Square root 162.
√162 = 12.7 (rounded)
2x=12.7
Divide both sides by 2.
12.7/2= 6.4 (rounded)
x=6.4
The variable x is 6.4, rounded to the nearest tenth for simple purposes.
Hope this was helpful.
Answer:
-0.008
Step-by-step explanation:
Hi there,
When you have a negative exponent, it tells us how many times to multiply the reciprocal of the base. For example, this problem tells us to multiply the reciprocal of -5 (which is -
) three times since the exponent is -3. As a final solution, you should get -0.008.
Hope this explanation helps. Cheers.
Answer:
Step-by-step explanation:
Using the rule of exponents
× 
⇔ 
, thus
4² × 
= 
=
