Ramona had eight and three eighths inches of ribbon. She used two and a half inches for an art project. How many inches of ribbo n does she have left? Find the difference in simplest form.
2 answers:
8 3/8 - 2 1/2... 2 1/2= 2 4/8+?=8 3/8.. 8 3/8=7 11/ 8 - 2 4/8= 5 7/8..I think 5 7/8
-8 3/8 - 2 1/2 = 67/8 - 5/2 = 67/8 - 20/8 = 47/8 also = to 5 7/8 67 - 20 =47 answer: 5 7/8
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B. Because the divisor, 4.2, has only value in the ones and tenths places, so we only have to multiply by 10 to get to 42, which is the whole number you need.
The 3 angles of a triangle add up to 180 degrees. If all 3 sides are different in length then the angles are also different.
Its choice 1
A straight angle is equal to 180 degrees. 180-80=100. 100-60=40. so y=40. vertical angles are congruent so x=40 degrees.
Y = 7
Explication pas à pas:
x est -3 donc -3 et connectez le x.
Y = -1 / 3 (-3) +5.
Y = 1 + 5
Y = 7
GM, because when naming a line, you go from left to right just like how we read.