4 years ago

Nine children join hands to form a Circle how many hands are joined

Mathematics

1 answer:

Wewaii [24]4 years ago

4 0

18 hands are connected. 9children multiplied by 2hands equals 18hands connected.

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A square ice cream box has sides that are 19 feet long. What is the perimeter of the ice cream box?

ladessa [460]

Answer:

P=76 ft

Step-by-step explanation:

P=19(4)

P=76

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3 years ago

Use substitution to determine which of the following values for t are in the solution set of the inequality:

dybincka [34]

Answer: t = 11/2

Step-by-step explanation:

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3 years ago

The volume of a rectangular box is 270 m3. The width of the box is 3 meters less than the length. The height is 5 meters. What i

FinnZ [79.3K]

V=LWH, W=L-3, H=5, V=270

L(L-3)5=270

5L^2-15L=270

5L^2-15L-270=0

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4 years ago

Read 2 more answers

(-3x2 + 4x – 5) – (7x2 – 5x + 3)

harkovskaia [24]

Answer:

-3 $x^{2} \\$ + 9x - 22

6 0

3 years ago

Find the area of circle x that has a radius at coordinates X = (0, 3) and Y = (-3, -1). Round to the nearest tenth.

Goshia [24]

Answer:

78.5 units²

Step-by-step explanation:

Area of circle:

A = πr²

Distance between x and y is same as r, so:

r² = (0 + 3)² + (3 + 1)² = 9 + 16 = 25

Then the area is:

A = π*25 = 78.5 units² (rounded)

6 0

3 years ago