2 years ago

Use the circular mirror shown

Mathematics

1 answer:

aliina [53]2 years ago

3 0

Multiply 15 x 3.14. You'll get 47.1. Thats the area

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Jeannie ate 1/4 of an apple.kelly ate 2/4 of the apple.how much did they eat together

VLD [36.1K]

1/4 + 2/4= 3/4. They together ate 3/4 of the apple. Hope this helped :)

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3 years ago

Read 2 more answers

A closed box has a square base with side length feet and height feet given that the volume of the box is 34 ft.³ express the sur

Deffense [45]

Answer:

$\dfrac{2s^3+136}{s}$

Step-by-step explanation:

Let the side length of the square base =s feet

Let the height of the box = h

Given that the volume of the box = $34$ ft^3$

Volume of the box = $s^2h$

Then:

$s^2h=34$ ft^3\\$Divide both sides by s^2\\h=\dfrac{34}{s^2}$

Surface Area of a Rectangular Prism =2(lb+bh+lh)

Since we have a square base, l=b=s feet

Therefore:

Surface Area of our closed box $= 2(s^2+sh+sh)$

$S$urface Area= 2s^2+4sh\\Recall: h=\dfrac{34}{s^2}\\$Surface Area= 2s^2+4s\left(\dfrac{34}{s^2}\right)\\=2s^2+\dfrac{136}{s}\\$Surface Area in terms of length only=\dfrac{2s^3+136}{s}$

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2 years ago

Let s represent a false statement, let p represent a true statement, and let r represent a false statement. Find the truth value

kondaur [170]

<h3>Answer: false</h3>

Work Shown:

s = false

p = true

r = false

-p = false, which is the opposite of statement p

s or -p = false or false = false

The result of an 'or' operation is false only when both parts are false; otherwise, it is true

(s or -p) or r = false or false = false

(s or -p) or r = false

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3 years ago

8. x Х -1 0 1 2 -2 -1 о у 1 1

zloy xaker [14]

Answer:

what sxb

Step-by-step explanation:

hukh

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2 years ago

Pls help Find the volume of the composite solid.

BaLLatris [955]

6cm this should be right

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2 years ago

Use the circular mirror shown​

Use the circular mirror shown