The answer is not as follows about this PI PROBLEM:
- 4 equal sides
- 25
-20
Read this not JUST ABOUT AREA BUT FINDING THE AREA USING PI.
Formula for area is :3.14*radius*2
NOT 5*5 or 5*4 I see where you guys went wrong. The next time someone posts an answerthat only deals with normal area for this PI problem then you will be reported. Don't do this for points only please. Thank you for helping me with this PI PROBLEM!!!!!

Answer:

The 9th grade science book has, on average, longer words and, by extension, more difficult material covered than the fifth grade science book.

Answer:

D) 13

Step-by-step explanation:

a² + b² = c²

5² + 12² = c²

25 + 144 = c²

169 = c²

[tex]\sqrt{c^2} =\sqrt{169}[/tex]

c = 13

Answer:

Dan made more

Step-by-step explanation:

Dan: 227×70=15,890 15% of 15,890 is 2,383.50

Mike:251×90=22,590 15% of 22,590 is 2,259

Answer:

Q. 3

[tex]V_{cone} =565.2\: cm^3 [/tex]

Q. 4

[tex] V_{cone} =3,014.4\: cm^3 [/tex]

Step-by-step explanation:

Q. 3

Radius of the cone (r) = 6 cm

Height of the cone (h) = 15 cm

[tex]\because V_{cone} =\frac{1}{3} \pi r^2 h[/tex]

[tex]\therefore V_{cone} =\frac{1}{3}\times 3.14 (6)^2 (15)[/tex]

[tex]\therefore V_{cone} =\frac{1}{3}\times 3.14 (36) (15)[/tex]

[tex]\therefore V_{cone} =565.2\: cm^3 [/tex]

Q. 4

Radius of the cone (r) = 12 cm

Height of the cone (h) = 20 cm

[tex]\because V_{cone} =\frac{1}{3}\pi r^2 h[/tex]

[tex]\therefore V_{cone} =\frac{1}{3}\times 3.14 (12)^2 (20)[/tex]

[tex]\therefore V_{cone} =\frac{1}{3}\times 3.14 (144) (20)[/tex]

[tex]\therefore V_{cone} =3,014.4\: cm^3 [/tex]

Answer:

78% of 30 is 23.4

78% of 30 would be 23.4 jzjxjxjjxjxjjxjdjdjdj

Answer:

Step-by-step explanation:

y= 9

Answer:

20 m/s

Step-by-step explanation:

Speed = distance / time

Speed = 18 000 / 900

speed = 20 m/s

Answer:

about 23% decrease

Step-by-step explanation:

26-20=6

6 divided by 26 = 0.230

0.230 x 100 = 23

Answer:

24

Step-by-step explanation:

first work out the difference (decrease) between the two numbers you are comparing. Next, divide the decrease by the original number and multiply the answer by 100 to get the answer

Answer:

Step-by-step explanation:

if you multiply any number in the first sequence by 3, you get that number in sequence 2 in the same position as the first number.

6x3=18

7x3=21

8x3=24

9x3=27

10x3=30

Answer:

yea

Step-by-step explanation:

what that other person sed

Answer:

120

Step-by-step explanation:

just put the triangle in the empty space and you get a rectangle

12×10=120

Answer:

Step-by-step explanation:

QA = QC = 5.9    ⇒    PA = 27.4 - 5.9 = 21.5

PB = PA = 21.5

CR = BR = 12.2

So, the perimeter:

P = 27.4 + 5.9 + 2×12.2 + 21.5 = 79.2

The perimeter of the triangle PQR is 79.2 units.

Perimeter of a straight sided figures or objects is the total length of it's boundary.

Given a triangle PQR.

An incircle is drawn inside the triangle.

We know that the length of the tangents which are drawn from an exterior point to the circle are equal.

Using this property and the given lengths,

PQ = 27.4

PR = (27.4 - 5.9) + 12.2 = 33.7

QR = 5.9 + 12.2 = 18.1

Perimeter of the triangle = 27.4 + 33.7 + 18.1 = 79.2 units

Hence the perimeter is 79.2 units.

Learn more about Perimeter here :

https://brainly.com/question/29507476

#SPJ2

Answer:

(3, -4)

Step-by-step explanation:

Hope This Helps! : )

Answer:

the slope is x or 1x

Step-by-step explanation:

i hope this helps :)

Answer:

$92.25

Step-by-step explanation:

If Diego spent $20.50 and Sandy spent 4.5x as much as Diego, that means that Sandy spent 20.5x4.5, which equals 92.25. Sandy spent $92.25

Answer: 8.40 dollars worth of intrest

Step-by-step explanation:

Answer:

B (39)

Step-by-step explanation:

Using the Pythagorean theorem (a^2+b^2=c^2) and X=BC length

15^2+36^2=x

225+1296=x

√1521=x

x=39

Answer:

B.

Step-by-step explanation:

The Pythagorean Theorem

a^2+b^2=c^2

In this case it's c^2=a^2+b^2

c^2=15^2+36^2

c^2=225+1296

c^2=1521

c= the square root of 1521

c=39

So...

the length of line segment BC is 39

Answer:

Option 3 is the correct answer

Answer:

A: 40in

Step-by-step explanation:

Volume of a rectangular pyramid is V= lwh/3

V= ((4)(5)(6))/3

V= 40 in

Answer:

our inputs are 3 & 1/2

Step-by-step explanation:

the ? is the slope and the slope is equal to 1/2 so

?=1/2

the point slope formula is

(y-y1)=m(x-x1)  (x1,y1)--> a point on the line  m--> slope

so we chose (x1,y1) as (3,0)

when we plug that in we get

y-0=1/2(x-3)

so our inputs are 3 & 1/2

Answer:

A() it is located _25 and is the right of point A on the number line

Answer:

The Answer is C

Step-by-step explanation:

so if u draw out a number line, point A will be on the left side of the number line or in this case "0". So it is saying "point b is 5 less than point A" so since Point A is "-20" and it says "5 less than point A" so it would be adding up 5 more to -20 so it would be -25. But if it was 5 more than point A it would have been -15. If u take an example of money, like if u owe someone $20, it would be -$20 in your balance, and if he or she says u need to owe me 5 more $'s cuz there was damage now in your balance it would be -25.

**PS: mark me the brainliest, and make sure you practice more of these question**

Answer:

25

Step-by-step explanation:

Since each of the six possible outcomes is equally likely, you can expect to get each of the outcomes 150/6 = 25 times.

if this is wrong, let me know so I can fix it

hope this helps:)

Answer:

63/8

Step-by-step explanation:

good luck. these numbers are confusing because 6 3/8can't be simplified yet 6 15/24can be simplified so we can't say it is a 6 15/24 the only answer remaining is 6 3/8.

Answer:

A

Step-by-step explanation:

for the number to be greater than 11 x cannot be negative so we can rule out C and D. 0 does not work as x so we can rule out B. we are left with A as the answer.

Answer:

y  is the output and x  the input:-

y = x - 3

Step-by-step explanation:

Hope that helps :)

Answer:

store b because the sold more candy

then store a

Answer:

107

Step-by-step explanation:

180-(65+42) = SQR = 73

180-73 = 107