1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
egoroff_w [7]
2 years ago
14

Please answer 3x^2 - 18x - 48 = 0

Mathematics
2 answers:
Dafna1 [17]2 years ago
5 0

Answer:

Solution

x=8

x=−2

Step-by-step explanation:

iiiiii

Nookie1986 [14]2 years ago
5 0
X1=-2,x2=8 the answer equals 8.
You might be interested in
The SAT mathematics scores in the state of Florida are approximately normally distributed with a mean of 500 and a standard devi
Yanka [14]
The interval (300,700) corresponds to the part of the distribution lying within 2 standard deviations of the mean (since 500-2*100=300 and 500+2*100=700). The empirical rule states that approximately 95% of the distribution is expected to fall in this range.
7 0
3 years ago
Read 2 more answers
Explain step by step how you factor:<br> 6x^2+ 11x + 3
Blizzard [7]

Answer:

6x^2+ 11x + 3

= (3x +1) (2x +3)

Step-by-step explanation:

Math Term Definition. Factor. To factor a number means to break it up into numbers that can be multiplied together to get the original number. EXAMPLES: 6 = 3 x 2 so, factors of 6 are 3 and 2 9 = 3 x 3 so, factors of 9 are 3 and 3 Sometimes, numbers can be factored into different combinations.

4 0
3 years ago
What fraction is between 1/8 and 5/12
OLga [1]

Answer:

2/8

Step-by-step explanation:

6 0
3 years ago
What is 3·3÷3·1²·5 and for any body who doesn't get it Ur not dumb lol
r-ruslan [8.4K]

I'll give you a hint. <u><em>This questions is about order of operations for pemdas. Its stand for: p-parenthesis, e-exponents, m-multiply, d-divide, a-add and s-subtract that came from left to right.</em></u>

First you had to calculate with exponents first.

1^2=1*1=1

3*3/3*1*5

Then you multiply and divide from left to right.

3*3=9

9/3*1*5

3*1*5

3*5

=15

Final answer: \boxed{=15}

Hope this helps!

And thank you for posting your question at here on brainly, and have a great day.

-Charlie

7 0
3 years ago
Read 2 more answers
A sample of baseball games shows that the mean length of the games is 179.83 minutes. (The data is given in BaseballTimes if you
Dmitriy789 [7]

Answer: Yes, This sample provide evidence that the length of time for baseball games is more than 170 minutes.

Step-by-step explanation:

Since we have given that

Mean length of the games = 179.83

Standard error = 3.75

We need to find the value of P(X>170).

So, it becomes,

z=\dfrac{X-\mu}{s}=\dfrac{179-170}{3.75}\\\\z=2.4

Let z_{crict}=1.64

Since z is greater than z(critical value).

So,Yes, This sample provide evidence that the length of time for baseball games is more than 170 minutes.

5 0
3 years ago
Other questions:
  • Mrs. Reyes asked 3 girls and 4 boys to help with a project. She had each student make 8 paper airplanes. ​
    8·1 answer
  • Sara drives 171 miles on 7.6 gallons of gas. She uses this information to calculate how many miles per gallon she can drive. Usi
    15·2 answers
  • 8x-34=5x+2. What is x?
    5·2 answers
  • How many degrees greater is the mean temperature in week 2than in week 1
    12·1 answer
  • Multipy (2x + 4 (x - 4) <br><br><br><br><br> Zzz
    8·1 answer
  • PLZZ HELP NO TIME! HAVE TO SHOW WORK
    6·1 answer
  • Investing $10,000 in a saving account at 5% annual interest compounded semiannually will result in approximately how much money
    14·1 answer
  • Heeeeeeeellllllllllppppppppppppp plz i nned help
    13·1 answer
  • Hi my question is what is 72x13​
    15·2 answers
  • -(3-10y) simplify expression pls
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!