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olga_2 [115]
3 years ago
8

Can someone give example for parabole questions ?? Plss i am bad at math

Mathematics
1 answer:
qwelly [4]3 years ago
4 0

Answer:

An example :-

  • 2x + 3y = 7 and y = - 2 x 2 + 2 x + 5.

Hope it helps!!

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Which value of a would make the expression 5 1/3÷4/a equivalent to a whole number?
REY [17]

Answer:

Any number that is multiples of 33,6,9,12

Step-by-step explanation:

Have a great day!!

3 0
3 years ago
Help please time limit...Amanda is choosing between two exercise routines.
Marina86 [1]

Amanda must spend more than 8 minutes on Routine #1 to burn more calories than Routine #2.

Step-by-step explanation:

Routine # 1;

Calories burned in running = 15.5 per minute

Let,

t be the minutes spent running.

T = total calories burned

T = 15.5t

Routine # 2;

Calories burned while walking = 22 calories

Calories burned while running = 12.75 per minute

T = 12.75t + 22

For burning more calories in Routine 1;

Routine 1 > Routine 2

15.5t>12.75t+22\\15.5t-12.75t>22\\2.75t>22\\

Dividing both sides by 2.75

\frac{2.75t}{2.75}>\frac{22}{2.75}\\t>8

Amanda must spend more than 8 minutes on Routine #1 to burn more calories than Routine #2.

Keywords: linear inequality, division

Learn more about division at:

  • brainly.com/question/9136949
  • brainly.com/question/909890

#LearnwithBrainly

7 0
3 years ago
Help me please I need help on this
Assoli18 [71]

Answer:

1 lb

Step-by-step explanation:

Picked up 3/5 and 4/5.

Used 3/8.

Amount now:

3/5 + 4/5 - 3/8 =

= 7/5 - 3/8

= 56/40 - 15/40

= 41/40

Answer: 1 lb

4 0
3 years ago
Read 2 more answers
Help me pls! PLS PLS PLS I NEED IT<br><br>20 points<br>options are x, x^9, x^4, and x^6
marishachu [46]

Answer:

x^4

Step-by-step explanation:

The expression can be simplified to (x^2)^2. Using an exponent rule, you multiply the two exponents together to get 4. The answer is x^4

5 0
2 years ago
1 point<br> Carrying a dollar in your pocket is an example of which<br> characteristic of money? *
Molodets [167]

Answer:

Store of value

Step-by-step explanation:

Look it up

8 0
3 years ago
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