Is 12/42=10/35 a true proportion
1 answer:
Yes, they both are 2/7
Proof: Left-hand side
Simplify the following:
12/42
The gcd of 12 and 42 is 6, so 12/42 = (6×2)/(6×7) = 6/6×2/7 = 2/7:
Answer: 2/7
Right-hand side:
Simplify the following:
10/35
The gcd of 10 and 35 is 5, so 10/35 = (5×2)/(5×7) = 5/5×2/7 = 2/7:
Answer: 2/7
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The square root of 144 is 12 (12*12) the square root of 256 is 16 (16*16)
F(x) is the answer in this question
Answer:
24
plz mark me as brainliest :DD
The first and second one
(7x2)=14+5=19
(28/2)=14+5=19
Have a nice day!:)
Answer:
4
Step-by-step explanation:
it takes 15 mins to do 1 mile (3 times 5) and 60 mins divided by 15 would be 4 . so 4 miles