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PtichkaEL [24]
3 years ago
13

The value of X2 + 6x + 9 for x =4 is​

Mathematics
2 answers:
klasskru [66]3 years ago
7 0

Answer:

41

Step-by-step explanation:

putting x into the eqn

Natalija [7]3 years ago
3 0
41
4x2+6x4+9
You might want to double check my math
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Amalia is scuba diving at a position 24.25 feet below sea level. She descends 0.5 foot each minute for 25 minutes. What is Amali
Inga [223]

Answer:

36.75 feet below sea level

Step-by-step explanation:

Feet she descended in 25min

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=12.25

Therefore, the total feet she dived to

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=36.75

5 0
2 years ago
Evaluate if m = 16 and p = 2.<br> 1<br> 2<br> m + 3p<br> A) 10 <br> B) 14 <br> C) 18 <br> D) 48
Ivenika [448]
Put the values of m and p to the expression:

\dfrac{1}{2}m+3p\\\\m=16;\ p=2\\\\\dfrac{1}{2}\cdot16+3\cdot2=8+6=14\to B)

4 0
3 years ago
Express the area of the entire rectangle.
Alexxandr [17]
2X+9
Combine like terms
4 0
3 years ago
On number is three more than three times another. Their sum is -5. Find the numbers​
mina [271]

Answer:

help me i have -30 points

Step-by-step explanation:

7 0
3 years ago
A total of 579 tickets were sold for the school play they were either adult tickets or student tickets. there were 71 fewer stud
stepan [7]

Answer: 325

Step-by-step explanation:

Student tickets: x

Adult tickets: x + 71

Total: 579

x + x + 71 = 579

2x + 71 = 579

2x = 579 - 71

2x = 508

x = 508/2

x = 254

Adult tickets = x + 71 = 254 + 71 = 325

P.S. Hope it helps. If you have any questions, feel free to ask them here. I'll be happy to help! Have a wonderful day!

4 0
2 years ago
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