3 years ago

How to find base area

Mathematics

2 answers:

Helga [31]3 years ago

4 0

I found this picture in my math book; it was really useful to me

Olegator [25]3 years ago

3 0

The base area is (pi)(r squared).

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HELP ME PLEASEEEEEEEEEEEEE

Bad White [126]

Answer:

option 2 : $=x^4 - 3x^3 +x^2 -4$

Step-by-step explanation:

Given P(x) = R(x) - C(x)

$R(x) = 2x^4 - 3x^3 + 2x - 1 \ , \ C(x) = x^4 - x^2 + 2x + 3$

$P(x) = (2x^4 - 3x^3 + 2x -1) - (x^4 -x^2 + 2x +3)$

$=2x^4 -3x^3 + 2x -1 -x^4 +x^2 -2x -3$

$= (2x^4 - x^4) - 3x^3 +x^2 +(2x -2x) + (-1 -3)$ $[arranging \ terms]$

$=x^4 - 3x^3 +x^2 -4$

6 0

3 years ago

Does anyone know the answer to this? REPLY QUICKLY PLZ

sweet-ann [11.9K]

Answer:

I believe you multiply 18 and 6 so most likely your answer is 108 because 18 x 6 is 108

6 0

3 years ago

Here is Diya's work writing the expression 6 - 2x + 5 + 4x with fewer terms. Describe the mistake that Diya made.

Rom4ik [11]

Answer:

Below.

Step-by-step explanation:

This is the correct solution:

6 - 2x + 5 + 4x

= -2x + 4x + 6 + 5

= 2x + 11.

It looks like they added unlike terms together (4x + 5) to give 9x (incorrect) then added the 4x to give 13x.

3 0

2 years ago

Help me solve it and please go fast

MariettaO [177]

Answer:

x/3 -3= 18 (add three to both sides)

x/3= 21

x/3(*3) =21(*3) (multiply by 3 on each side to cancel out the division)

x= 63

63/3-3=18

21-3=18

18= 18 (checking answers)

Step-by-step explanation:

5 0

3 years ago

If anyone can help I need help

jek_recluse [69]

Answer:

90 degrees

Step-by-step explanation:

360/4=90

4 0

3 years ago