Answer: Thanks everyone
Step-by-step explanation: This was extremely easy I had a brain freeze but thanks so much
If Δ ABC is similar to ΔLMN, then angle A corresponds with angle L, B corresponds to angle M and C corresponds to N.
The sum of angles in a triangle add up to 180.
Therefore, angle A = 180- (95 +35)
= 50
but, corresponding angles are equal;
Hence angle L = 50°
Let M = Mary's age.
Let J = Jo's age
Let L = Larry's age.
The sum of their ages is 120. Therefore
M + J + L = 120 (1)
Mary's age is three times Jo's age. Therefore
M = 3J (2)
Larry's age is 5 less than Jo's age. Therefore
L = J - 5 (3)
Substitute (2) and (3) into (1).
3J + J + (J-5) = 120
3J + J + J - 5 = 120
5J - 5 = 120
5J = 120 + 5 = 125
J = 125/5 = 25
Therefore
J = 25, M = 3J = 75, L = J - 5 = 20
Answer: Mary's age = 75; Jo's age = 25; Larry's age = 20
If Mary's age is 75, then Jo's age is 25, and Larry's age is 20.
Answer:
B
Step-by-step explanation:
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Solution
Step1
Converting 112 to base 10.
1*82=64
1*81=8
2*80=2
Adding all to get <span>Ans=7410</span>
<span>Step2 converting <span>7410</span> to 2</span>
The equation calculation formula for <span>7410</span> number to 2 is like this below.
2|74
2|37|0
2|18|1
2|9|0
2|4|1
2|2|0
2|1|0
2|1|1
<span>Ans:<span>10010102</span></span>
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