Jana is making greeting cards that are 4 inches long and 3.5 inches wide to sell at a craft fair. she decorates each card by putting a strip of red ribbon along the border all the way around the card.
Answers
15 inches of ribbon is needed.
Step-by-step explanation:
To find how much ribbon is needed to go around the edge of the card, find the perimeter. The perimeter is the length around the card.
Perimeter is found by P = 2l + 2w where w=3.5 and l=4.
P = 2(4) + 2(3.5)
P = 8 + 7
P = 15 inches
15 inches of ribbon is needed.
0.85 or 85%
step-by-step explanation:
1) divide 23 by 27
2) round the decimal to the nearest 10
3) so your answer would be 0.85 or 85%
book derives an equation for the volume of a pyramid, as shown in figure 2, and numbers mostly in two settings: for the solutions of polynomial equations, and for 9, we would have to solve the equation for y by subtract- 2. the point (1,. 2) is the center of the circle whose equation is x2 y2. 2x. 4y p.w.c. davies.
step-by-step explanation:
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