All categories

3 years ago

What is n (AUB) if (A)=25,n(B) = 10 and BCA

Mathematics

1 answer:

Maru [420]3 years ago

7 0

Answer:

Step-by-step explanation:

It is in the above photo .

You might be interested in

A cylinder has an 18-inch diameter and is 15 inches tall. It is filled to the top with water. A 6-inch-diameter ball is

Goshia [24]

water in cylinder = 1.179π in³

<h3>Further explanation</h3>

Volume is a derivative quantity derived from the length

The unit of volume can be expressed in liters or milliliters or cubic meters

The volume of the cylinder

V = πr².h

the volume of ball

V= 4/3πr³

volume of cylinder

$\tt V=\pi.9^2.15=1215\pi$

volume of the ball

$\tt V=\dfrac{4}{3}\pi.r^3\\\\V=\dfrac{4}{3}.\pi.3^3=36\pi$

water in the cylinder

V cylinder - V ball

$\tt 1215\pi-36\pi=1179\pi$

5 0

3 years ago

20 less than12 times a number is 64, what is the number

Genrish500 [490]

20 < 12 ⋅ x = 64

This is somewhat of a false equation though, due to the left side "20" is not less than the right side "12 ", which means that the given statement is false.

So I switched it up and made the variable "12"

12 < 20 ⋅ x = 64

12x - 20 = 64

12x = 64 + 20

12x = 84

12x⁄12 = 84⁄12

x = 7

____

I hope this helps, as always. I wish you the best of luck and have a nice day, friend..

3 0

3 years ago

each pillar requries 5 3/4 cubic yards of concrete how many cubic yards will be requried to construct 9 pillars

lora16 [44]

51 3/4 cubic yards is the answer

5 0

3 years ago

Gabi tried to solve an equation step by step. \qquad\begin{aligned} 0.1(0.5m+6)&=2\\\\ \\ 0.5m+6&=20&\green{\text{St

Murljashka [212]

Answer: Step 3 was Gabi's mistake

4 0

3 years ago

Find the 22nd term of the sequence described by the explicit formula: f(n) = 8 + 3(n - 1)

kari74 [83]

<h3>Answer:</h3>

$\boxed{\boxed{\pink{\bf \leadsto The \ 22nd \ term \ is \ 71. }}}$

<h3>Step-by-step explanation:</h3>

Given that the nth term of the Arthemetic Sequence is given by :-

$\implies f(n) = 8 + 3(n-1)$

And we need to find the 22nd term .

So in place of n substitute 22 .

$\bf\implies f(n) = 8 + 3(n-1) \\\\\bf\implies f_{22} = 8 + 3(22-1) \\\\\bf\implies f_{22} = 8 + 3\times 21 \\\\\bf\implies f_{22} = 8 + 63 \\\\\bf\boxed{\bf\implies f_{22} = 71 }$

<h3>Hence the 22nd term is 71 .</h3>

5 0

3 years ago

What is n (AUB) if (A)=25,n(B) = 10 and BCA​

What is n (AUB) if (A)=25,n(B) = 10 and BCA