2 years ago

How many seconds are in a whole week?!

Mathematics

1 answer:

Zolol [24]2 years ago

5 0

Answer:

E 604,000

Have a nice day

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What's the area of the circle with the diameter of 8

dimaraw [331]

Step-by-step explanation:

General formula for the area of a circle = πr^2.

Since the diameter is 8, the radius is 4 (half of diameter)

So the area is π(4)^2 = 16π.

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2 years ago

0. ‘ Alex is making 12 pennants for i " the school fair The pattern he is using to is make the pennants is shown in the 1 The fa

Svetradugi [14.3K]

Answer: Total cost to make 12 pennants is $52.5.

Step-by-step explanation:

Since we have given that

There is a rectangle and a triangle.

Length of rectangle = 1 ft

Width of rectangle = 3 ft

So, Area of rectangle is given by

$Area=Length\times Breadth \\\\Area=1\times 3\\\\Area=3\ ft^2$

Base of triangle = 1 ft

Height of triangle = 1 ft

So, Area of triangle is given by

$Area=\frac{1}{2}\times base\times height\\\\Area=\frac{1}{2}\times 1\times 1\\\\Area=\frac{1}{2}\ ft^2$

So, Total area of the pennants will be

$3+\frac{1}{2}\\\\=\frac{6+1}{2}\\\\=\frac{7}{2}\ ft^2$

Number of pennants = 12

Cost per square foot of pennant = $1.25

So, Total cost for 12 pennants is given by

$12\times \frac{7}{2}\times 1.25\\\\=\$52.5$

Hence, Total cost to make 12 pennants is $52.5.

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2 years ago

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Find the area of the polygon

Evgesh-ka [11]

Answer:

Step-by-step explanation:

The area of a parallelogram is just b*h

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2 years ago

What are the next three numbers in this pattern? 1, 4, 9, 16, __, __, __

SpyIntel [72]

Answer:

1,4,9,16,25,36,49

Step-by-step explanation:

The sequence is basically square numbers

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2 years ago

A pitcher of orange juice is made from a can of frozen orange juice by mixing 3 ounces of frozen juice with 5 ounces of water. H

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12 ounces

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3 years ago