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
Anastaziya [24]
2 years ago
12

Please help! A little confused.

Mathematics
1 answer:
sertanlavr [38]2 years ago
8 0

Answer:

B,........

Step-by-step explanation:

Law of Cosines

You might be interested in
PLEASE HELP ASAP!!!
liraira [26]
Nnsnakkswsub se hanging
7 0
3 years ago
Fred's resting heart rate is 50 bpm every minute he exercises his heart rate increases by 5 bpm how long will it take them to re
Mkey [24]
He would need to exercise for approximately 14 minutes to get to 120 bpm
4 0
3 years ago
What is the value of the expression 22 + 42 ÷ 22?<br><br> 3<br> 6<br> 8<br> 16
insens350 [35]

Answer:

Step-by-step explanation:

22 + 42 divided by 22

we always to division and multiplication before adding or subtracting, so

(42/22) + 22 = a very lonnggg number = 23.9090909091?????

are you sure the equation is correct?

i can help you

thank you

4 0
3 years ago
Read 2 more answers
Write a ratio for boys to girls if there are 22
Natali [406]

Answer:

10: 12, 5: 6, 5/6, 10/12

Step-by-step explanation:

4 0
2 years ago
What is the answer to 8x-9=12+11x
mrs_skeptik [129]

Answer:

x = -7

Step-by-step explanation:

8x - 9 = 12 + 11x

Subtract 11x to both sides of the equation. Then, it will look like this:

-3x - 9 = 12

Add 9 to both sides of the equation. After that, it will look like this:

-3x = 21

Divide both sides of the eqution by -3. Your answer is:

x = -7

3 0
3 years ago
Other questions:
  • What is the answer to 8×(11+2)
    7·2 answers
  • Find the geometric mean of 4 and 120
    12·2 answers
  • Find the vector projection of B onto A if A = 5i + 11j – 2k,B = 4i + 7k​
    15·1 answer
  • What value of x is in the solution set of 3(x-4) ≥ 5x+2
    11·1 answer
  • Da<br> A<br> Solve the equation 2x^2+3=0
    11·1 answer
  • How many women must be randomly selected to estimate the mean weight of women in one age group? We want 90% confidence that the
    5·1 answer
  • If a 35 year old woman has averaged 8 hours of sleep each 24 hours, how many days of her life has she spent sleeping
    12·1 answer
  • Seven less than twice a number is 13
    6·1 answer
  • Can anyone help me with this ill mark brainliest:
    7·1 answer
  • HELP ME PLEASE
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!