Answer: ![\bold{\dfrac{1}{2}(a-b)}](https://tex.z-dn.net/?f=%5Cbold%7B%5Cdfrac%7B1%7D%7B2%7D%28a-b%29%7D)
<u>Step-by-step explanation:</u>
"half" means ![\dfrac{1}{2}](https://tex.z-dn.net/?f=%5Cdfrac%7B1%7D%7B2%7D)
"of" means multiply
"difference" means subtract
half of the <u>difference</u> between a <u>and</u> b
× ( a - b )
![\large\boxed{\dfrac{1}{2}(a-b)}](https://tex.z-dn.net/?f=%5Clarge%5Cboxed%7B%5Cdfrac%7B1%7D%7B2%7D%28a-b%29%7D)
To find how much paper for the model, you will use the formula for area of a square and area of a triangle.
A = bh
7.2 x 7.2
A = 51.84 cm²
A = 1/2bh
1/2 x 7.2 x 6
A = 21.6 cm²
21.6 cm² x 4 = 86.4 cm²
86.4 + 51.86=138.3
You will need 138.3 cm² of paper.
Answer:
-3/5 is the slope of the line.
Answer:
u might need to reword that buddy
Step-by-step explanation:
805000.0 • 10^5 ( i think that’s right)