You would round the numbers to 830 and 20 and divide, that’d be 41.5, that’s your estimate. Then divide 828 and 23, that’d be 36. That’s your answer. Oh and to check your answer, 23 times 36=828
Answer:
8 square feet
Step-by-step explanation:
48/12=4
24/12=2
2x4=8
It could be 42:112, 63:168, or 84:224 :)
Just flip the slope fraction, and make it negative
6 /4 negative reciprocal is -4 / 6
Then replace the slope with the new slope.
y = -4/6 x + 4
Download the the app”photo math” it will give u some explanation