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2 years ago

Who likes my profile picture will mark branlist

Mathematics

2 answers:

Xelga [282]2 years ago

4 0

Answer:

I love your profile i friended you that is a cute picture

Step-by-step explanation:

That is a nice a really nice picture

fenix001 [56]2 years ago

3 0

Answer:so I’m trying to do the challenge and answer random questions so don’t mind me

Step-by-step explanation:

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Length of a rectangular prism is increased by factor of 1.5. The width is doubled and height is tripled. What is the new volume?

dimulka [17.4K]

Nine times the original volume

Step-by-step explanation:

Let the length, width and height of the rectangular prism be 'l' 'w' and 'h'.

The volume of the rectangular prism is given by,

V = W x l x h

The original volume of the rectangular prism is,

V = wlh

Here the length is 1.5 the original length

So, l = 1.5 x l = (1.5l)

And the with is doubled. So,

W = 2W

The height is tripled. So,

h = 3h

Volume of the new rectangular prism is,

V = (1.5l) (2w) (3h)

V = 9 wlh

We know that wlh is the original volume of the rectangular prism.

So the new volume is 9 times the original volume.

4 0

3 years ago

How to solve slope intercept from information

slamgirl [31]

Answer:

Y=MX+B is the intercept formula

Step-by-step explanation:

Y=Y

M= slope

x= x-value

B= y intercept

8 0

2 years ago

Penny is counting the days until her grandma comes to visit. There are 98 days left. How many weeks are left until Penny's grand

Burka [1]

98 divided by 7

98/7 = 14

Answer: There are 14 weeks left.

3 0

3 years ago

Read 2 more answers

Find the volume of the pyramid. Write your answer as a fraction or mixed number.

Dahasolnce [82]

Check the picture below.

let's notice that the base of the pyramid is triangle with a base of 5 and an altitude of 4, so it has an area of (1/2)(5)(4).

$\bf \textit{volume of a pyramid}\\\\ V=\cfrac{1}{3}Bh~~ \begin{cases} B=\stackrel{\textit{area of its}}{base}\\ h=height\\[-0.5em] \hrulefill\\ B=\frac{1}{2}(5)(4)\\ h=8 \end{cases}\implies V=\cfrac{1}{3}\left( \cfrac{1}{2}(5)(4) \right)(8)\implies V=\cfrac{1}{3}(10)(8) \\\\\\ V=\cfrac{80}{3}\implies V=26\frac{2}{3}$

4 0

3 years ago

What is the best approximation for the circumference of a circle with a diameter of 500 km?

icang [17]

C=2(3.14)(radius)
c=2(3.14)(250)
c= 1570

4 0

3 years ago