How do you Simply 3x^3 - 2x^2

Answers

Answer 1
Answer: 1. add like terms
2. add 3 and 2=5
3. x³ and x² = 2xx^(5)
4. together 5×2xx^(5)

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If a cone-shaped vase can hold 45 cubic centimeters of water and has a radius of 2 centimeters, what is the height of the vase? Use 3.14 for pi. Round your answer to the nearest hundredth.

Answers

Answer:

3.58

Step-by-step explanation:

45cm3= 2 squared x height x 3.14

So you take 45 and divide it by 2 squared which is 4 and 3.14. Then you would get 3.582 and round it to 3.58

Answer:

13.14

Step-by-step explanation:

v= 1/3 pi r^2 h

45 = 1/3 (3.14) (4) h

45 = 1/3 (12.56) h

45 = 1/3 12.56/ 4 = 4 h/4

h = 3.14

45 = 1/3 (12.56)  (3.14)

45 = 1/3 (39.44)

45 = 39.44/3 = 13.14

Is anyone good at math investigations? Can anyone help me to do this investigation for me please?

Answers

4,5,6,7,8,9, are the rest of the fill in the table

The probability of a spinner stopping on 3 is 1/8 The probability of the spinner stopping on 6 is 1/8 What is the probability of the spinner stopping on 3 or 6A. 1/16
B. 1/8
C. 1/64
D. 2/8
PLEASE HELP

Answers

Your answer is B 1/8 . 

HELP ME I BEG U!!!!!!!!!!!

Answers

For 2, it is -5 and 11. That would make the denominator zero.
3, not equal to -5 or 7
I only know one and i would say that it is the first one .
Y=5/x+3

Fran is going to transfer her credit card balance over to a new card. She has an existing balance of $752.69. Her current card charges her a transfer fee of 12.5%, added to her balance, for transferring her debt. The new card has an opening fee of $50, which is also added to her balance. She will also have to make an immediate minimum payment, which is 3.35% of her total balance. How much will her balance be after she makes this payment, assuming that she pays the minimum amount? Round all dollar values to the nearest cent.

Answers

Answer:

Fran's balance will be $866.73.

Step-by-step explanation:

She has an existing balance of $752.69

Her current card charges her a transfer fee of 12.5%, added to her balance, for transferring her debt.

This becomes: 0.125*752.69=94.08

Total is : 752.69+94.08=846.77

The new card has an opening fee of $50, which is also added to her balance.

This becomes now = 846.77+50=896.77

She will also have to make an immediate minimum payment, which is 3.35% of her total balance.

This amount is = 0.0335*896.77=30.04

Now balance in her account is = 896.77-30.04=866.73

So, Fran's balance will be $866.73.

Answer:

a

Step-by-step explanation:

edg 2020

Question 2 (1 point)The name of the triangle whose angles are all less than 90°.
acute
obtuse
right
None of the above

Answers

Answer:

acute

Step-by-step explanation:

obtuse is over 90°

acute I less that 90°

and right is exactly 90°