if you add 2 negatives together you get a smaller number,(farther away from zero) therefore, -3+(-1)= -4
Since angle HBC is a right angle, therefore it's 90 degree. So to prove that ΔABC (pre-image) and ΔIBH (image) use the same amount of fabric, point B should be rotated 90 degree clockwise. Thank you for posting your question. I hope that this answer helped you. Let me know if you need more help.
I'm pretty sure it goes grass, pages, marching band, family
Answer:
Hey there!
20 minutes is 1/3 of an hour, so 7 hours and 20 mins would be 7.3333... hours.
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Area of a triangle is base times height divided by 2. I multiplied 5 times 14 and got 70. The divided by 2 and got 35. soooo, 34?