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2 years ago

1. BUILD A FENCE Mrs. Chen wants to build

Mathematics

1 answer:

Snezhnost [94]2 years ago

4 0

Answer:

180 ft

Step-by-step explanation:

The perimeter of a geometric figure is the sum of the lengths of its sides. Opposite sides of a rectangle are of equal length, so the perimeter can be figured as twice the sum of the length of adjacent sides:

2(60 ft + 30 ft) = 180 ft

Mrs. Chen needs 180 feet of fence.

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You shopped online and found you mp3 player for $9.75 less than the store price p. The online price was $64. Write and solve an

katrin [286]

Answer:

64 = p - 9.75
p = 73.75

Step-by-step explanation:

A value that is 9.75 less than p can be represented by the expression ...

p - 9.75

We are told that value is equal to 64, so the equation is ...

64 = p - 9.75

This equation is solved by adding 9.75 to both sides.

64 +9.75 = p -9.75 +9.75

73.75 = p

The store price is $73.75.

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3 years ago

Pls help<br> Find the volume of the composite solid.

BaLLatris [955]

6cm this should be right

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2 years ago

Which property of multiplication is shown? S =s x 1

Tpy6a [65]

Hey there!!

The answer is multiplicative identity.

Hope my answer helps!!

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3 years ago

You want to give your friend a soccer ball for a gift. The soccer ball has a

Ede4ka [16]

Answer:

volume of cube share box = 67.92 inch²

Step-by-step explanation:

given data

soccer ball volume = 85.3π cubic inches

solution

we know that ball will fit inside the box when box length will be equal to diameter of ball

and here soccer ball volume will be express as

soccer ball volume = $\frac{4}{3}\times \pi \times r^3$ .................1

85.3π = $\frac{4}{3}\times \pi \times r^3$

solve it we get

r³ = 69.9765

r = 4.12 inch

so diameter = 2 × 4.12 = 8.24 inch

diameter = length of box side

volume of cube share box = a²

volume of cube share box = 8.24²

volume of cube share box = 67.92 inch²

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3 years ago

There is a new student in class and you have been asked to teach them everything you know about coordinate planes. **Write at le

Simora [160]

Step-by-step explanation:

The coordinate plane is a two-dimension surface formed by two number lines. One number line is horizontal and is called the x-axis. The other number line is vertical number line and is called the y-axis. The two axes meet at a point called the origin. We can use the coordinate plane to graph points, lines

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2 years ago