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3 years ago

12

Smedley has two rolls of crepe paper, one with 30 yards and one with 40 yards. If he cuts both rolls into 5-yard streamers, how

many streamers will he have?

2 answers:

Nastasia [14]3 years ago

6 0

Answer:

He will have 14 streamers

DanielleElmas [232]3 years ago

4 0

Answer:

2

Step-by-step explanation:

so u multiply it by 2846 take away the 8, 4 and 6 and all ur left is with 2

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Base of an isosceles triangle is 5 more than three times the equal sides and perimeter of the triangle is 75 cm. Find the length

ad-work [718]

Answer:

14

14

47

Step-by-step explanation:

An isosceles triangle has two opposite sides. If the two angles are equal , it means the triangle is an isosceles. Because 90 degrees is greater than 45 degrees, the two sides with the same length, would have a smaller length than the third side.

5 + 3x + x + x = 75

5 + 5x = 75

5x = 70

x = 14

5 + 3(14) = 47

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3 years ago

Lisa's store collects 5% sales tax on every item sold. If a customer's total purchase was $440, how much was the total before ta

Alex Ar [27]

Answer: $418

Step-by-step explanation:

This is because you find 5% of $440 which is 22. Then you subtract 22 from 440 which is 418, thus the answer

7 0

3 years ago

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Maslowich

The answer would be y+1

3 0

3 years ago

Solve the linear equations by graphing

8_murik_8 [283]

Answer:

Show a photo

Step-by-step explanation:

8 0

3 years ago

Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the corre

jek_recluse [69]

The base is an equilateral triangle. The formula of the area of that triangle is:

$A=\dfrac{a^2\sqrt3}{4}$

a - length of side

a = 3". Substitute:

$A_B=\dfrac{3^2\sqrt3}{4}=\dfrac{9\sqrt3}{4}$

The lateral side is a rectangle.

$A_{LS}=3\cdot6=18$

The Total Area is equal the sum of two times of Base and three times of Lateral Side.

$T.A.=2\cdot\dfrac{9\sqrt3}{4}+3\cdot18=\dfrac{9\sqrt3}{2}+54\\\\\boxed{Answer:\ T.A.=54+4.5\sqrt3}$

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3 years ago

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