Answer :- Just try area/2 or half the area of the triangle
Answer: 103 degrees
Step-by-step explanation:
51 + 26 = 77
A triangle adds up to 180 degrees
180 - 77 = 103
= <u>103 degrees</u>
Answer: 25 nickels
Step-by-step explanation:
EQUATIONS:
quantity: n + d = 63
value: 5n + 10d = 505
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Divide thru the 2nd equation by 5 to get:
n + 2d = 101
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Subtract that from the 1st equation:
-d = -38
d = 38 (# of dimes)
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Substitute that into n+d=63 to solve for "n":
n + 38 = 63
n = 25 (# of nickels)
Answer: It’s C = 7
Step-by-step explanation:
(i) In 7x ; 7 is coefficient of x. (ii) In 7xy, the numerical coefficient of the term 7xy is 7 and the literal coefficient is xy.
