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
Gemiola [76]
3 years ago
15

Please answer this question

Mathematics
1 answer:
Yuki888 [10]3 years ago
4 0

Answer:

17.3

Step-by-step explanation:

a² = b² + c² - 2bc cos A

t² = 11² + 14² - 2(11)(14) cos 87

t² = 121 + 196 - 308 (.052336)

t² = 300.88

t = 17.3

You might be interested in
Find the surface area of the sphere with the given dimension. Leave your answer in terms of pi
AfilCa [17]
A you just divide bro
5 0
3 years ago
Five more than a certain number is 11 less than double the number
kupik [55]

Answer:

The number is 16

Step-by-step explanation:

Five more than a certain number is 11 less than double the number

x+5 = 2x-11

11+5 = 2x-x

16 = x

5 0
3 years ago
Read 2 more answers
PLEASE HELP WILL GIVE BRAINLIEST <br> I don't understand this at all
castortr0y [4]

Answer:

y= -x(x+2)(x-1)².

Step-by-step explanation:

the graph and equation is in the attached picture.

The zeros of function y are: -2; 0 and 1 - they help to determine the required equation.

4 0
2 years ago
1 tree makes approximately 230 newspapers. Estimate (by rounding each number to 1 S.F.) how many newspapers 56 trees will make.
g100num [7]

Answer:

56 trees will make 10000 newspapers.

Step-by-step explanation:

Given:

One tree makes approximately 230 newspapers.

Now, for estimating how many newspapers will be made with 56 trees.

By multiplying 56 trees with 230 newspapers we get,

56\times230=12880.

And, rounding 12880 to one significant number (1 S.F.) is 10000.

Therefore, 56 trees will make 10000 newspapers.

6 0
3 years ago
Read 2 more answers
Please help, i am not good at maths, brainiest will be given
iVinArrow [24]

Answer:

Modal average is the number that appears the most

Modal average: 3

1+2+3+4+5=15

15/3=    Mean: 3

Step-by-step explanation:

add all the bedrooms and divide that sum by the number of numbers added. That's the mean.

Hope this helps.

7 0
3 years ago
Read 2 more answers
Other questions:
  • Simplify -10(10w-6-w)-w
    15·1 answer
  • The number line is a graph of the<br> rational numbers<br> real numbers<br> integers
    15·1 answer
  • What's the unit cube
    14·2 answers
  • The larger number is 18 more than twice the smaller. If the sum of the two numbers is 93, find both numbers
    10·1 answer
  • How many lines of symmetry does this regular polygon have<br><br> A.0<br> B.1<br> C.2<br> D.5
    7·2 answers
  • GHJK is a square with diagonals intersecting at L. Given that GH=2 and GL=square root of , complete the statement
    9·1 answer
  • HELP HELP HELP PLSSSSSS
    12·1 answer
  • Help with this question
    9·2 answers
  • PLEASE HELP ME ! ITS DUD SOON. ILL GIVE BRAINLIEST I BEG
    10·1 answer
  • Need help finding the one complete period of a non transformed contangent function
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!