3 years ago

Can someone please help me?

Mathematics

2 answers:

krok68 [10]3 years ago

8 0

B, i think since it’s still showing 2/3 being multiples my n and then added to 12

ahrayia [7]3 years ago

7 0

Answer:

Step-by-step explanation:

You might be interested in

Find the value of x in the quadrilateral below.

Ket [755]

Answer:

x=66

Step-by-step explanation:

118+106+70+x=360 The total sum of degrees in a quadrilateral is 360.

294+x=360 Add the given angle measures together.

x=66 Subtract 294 from both sides.

8 0

4 years ago

Read 2 more answers

Set up the integral that uses the method of disks/washers to find the volume V of the solid obtained by rotating the region boun

Blababa [14]

Answer:

$a)\: \frac{3}{2} \pi$

$b) \:\frac{47}{5} \pi$

Step-by-step explanation:

$y=3\sqrt x,\:\:y=3,\:\:x=0$

a) about the line y = 3

$3\sqrt x=3$ ⇒ $x = 1$ is the intersection point

So,

$V=\int\limits^1_0\pi(3-3\sqrt x)^2\:dx=\pi\int\limits^1_0(9-18\sqrt x+9x)\:dx=\\\\=\pi(9x-12x^{3/2}+9/2x^2)|^1_0=\pi(9-12+9/2)=\frac{3}{2} \pi$

b) about the line x = 5

$y=3\sqrt x$ ⇒ $x=y^2/9$

So,

$V = \int\limits^3_0\pi([5-0]^2-[5-y^2/9]^2)\:dy=\pi\int\limits^3_0(25-25+10y^2/9-y^4/81)\:dy=\\\\=\pi(10y^3/27-y^5/405)|^3_0=\pi(10-3/5)=\frac{47}{5} \pi$

8 0

4 years ago

What is 10 seconds in 29 hours

svlad2 [7]

Its i think going to be 290 seconds

6 0

3 years ago

Write 32.7% as a decimal.

Tems11 [23]

32.7% as a decimal is 0.327

4 0

3 years ago

Read 2 more answers

Write a division problem involving the division of a decimal by a whole number with an estimated quotient of 7

oee [108]

56.8÷8 hope this helps :)

7 0

3 years ago