Mathematics, 02.05.2021 18:40 Gillo34
7. Tshering's height was 1.555 m
when he was 12 years old and
1.7 m when he was 13 years old.
a) How much did he grow?
b) Explain how you could use
mental math to calculate part a).
Answers: 1
Answer from: Quest
no
step-by-step explanation:
2-7=-5
7-2=5
when you combing like terms for ech expression, 5 and -5. these numbers are not equal to each other.
Answer from: Quest
the ratio of white tiles to blue tiles is 48: 16. the ratio in it's simplest form is 3: 1.
step-by-step explanation:
ratio: take the first number and add a colon next to it, then add the second number after that. make sure the ratio order matches up with the written problem!
simplest form: we can simplify the ratio 48 : 16 by dividing both terms by the greatest common factor (gcf).
the gcf of 48 and 16 is 16.
divide both terms by 16:
48 ÷ 16 = 3
16 ÷ 16 = 1
reducing to simplest form:
48 : 16 = 3 : 1
Mathematics, 21.06.2019 23:00, ronaldotheexplorer12
The ratio of the perimeters of two similar triangles is 4: 3. what are the areas of these triangles if the sum of their areas is 130cm2?
Answers: 3
Mathematics, 22.06.2019 06:00, boyancecristina
Lines d, e, and f are parallel. that means they have the same slope. each of these lines has a slope of -3. enter numbers to complete an equation fir each line
Answers: 2
7. Tshering's height was 1.555 m
when he was 12 years old and
1.7 m when he was 13 years old....
1.7 m when he was 13 years old....
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