Warm up-9/1
1.) A student sketched some are on an 8.5-inch x 11-inch piece of paper. She wants
to resize it to fit an 8 inch x 10 inch frame.
10
- 11 -
original sketch
reduced sketch size
with frame shown
What percent of the original sketch was still able to be included in the frame?

2 5/8 is the final answer! : )

a.

step-by-step explanation:

step 1 distribute 2 to every term in the parentheses

step 2 add 10 on both sides of the equal sign

not only in mathematics, scientific proof also are required in the other field of science. also maths proofs are of particular structure, containing steps and logics. so proving is like doing science, it is science. that's why it is important to prove. 

an inaccurate proof leads to errors, or stating results that are not accurate.  which wil mess the probelm up you dont want this

i dont know men

step-by-step explanation: