Answer:
2
Step-by-step explanation:
Hey there!
The equation is asking us, c x c = 4
What is c?
Well the only number that is equal to 4 when you square it is 2
Answer:
56x + 16
Step-by-step explanation:
To simplify the expression, we just multiply the number outside the parenthesis - 8 in this problem - by both numbers inside the parenthesis.
So,
8 * 7x = 56x
8 * 2 = 16
56x + 16 is 56x + 16.
This cannot be further simplified.
The lengths of the three pencils form a right-triangle, and the two-step problem is:
- 6^2 + 8^2 = 10^2
- 100 = 100
<h3>How to write the two-step problem</h3>
The lengths of the pencils are given as:
6cm, 8cm and 10cm
Using the Pythagoras theorem, we have:
6^2 + 8^2 = 10^2
Evaluate the exponents
100 = 100
Hence, the lengths of the three pencils form a right-triangle
Read more about two-step problem at:
brainly.com/question/24590763
Answer:
9+3+9 ÷7
Step-by-step explanation:
9+3+9=21÷7=3
