Mathematics, 01.02.2021 21:00 balancingmist1827
A grid has lines at 90-degreree angles. There are 12 lines in one direction and 9 lines in the other direction. Lines that are parallel are 11 inches apart. What is the least number of 12in by 12in floor tiles needed to cover all of the line intersections of the grid? The tiles do not have too touch each other.
Answers: 2
Mathematics, 21.06.2019 13:00
If a and b are the measures of two first quadrant angles and sin a = 4/9 and sin b = 2/5 find sin(a+b).
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How do you write a paragraph proof to prove that the corresponding angles shown are congruent
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Harry owes the bank money. to repay his debt, he paid $150 back to the bank each month. after 10 months, his remaining debt was $6900. what was the original amount of harry's debt? how long did it take harry to pay back his entire debt?
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Mathematics, 22.06.2019 03:00
:)i need to know on which ones are corresponding, alternate interior, alternate exterior, or none of these.
Answers: 1
A grid has lines at 90-degreree angles. There are 12 lines in one direction and 9 lines in the other...
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