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
Alex787 [66]
3 years ago
6

Kim is creating a mosaic in her garden. She finds the tile below and wants to know the missing side length ‘x’. Calculate the mi

ssing side length to a reasonable level of accuracy, explain your decision.

Mathematics
1 answer:
GrogVix [38]3 years ago
8 0

Answer:

x = 7.99 cm

Step-by-step explanation:

By applying cosine rule in the given triangle,

AC² = AB² + BC² - 2(AB)(AC)cosC

Substitute the measures of the sides and the angle in this formula,

x² = 6² + 10² - 2(6)(10)cos(53°)

x² = 36 + 100 - 72.217

x² = 63.782

x = √(63.782)

x = 7.99 cm

You might be interested in
PLZ HELP NEED ANSWER QUICK
Elena L [17]
87+87+81+86+89+83+89= 602. Divided by 7 because that’s how many numbers there were is 86 and that is your mean/average.
7 0
3 years ago
Read 2 more answers
Algebra 2, polynomial and end behavior​
Zinaida [17]

Answer:

2) There is a negative leading coefficient is incorrect

Step-by-step explanation:

The leading coefficient is positive.

5 0
3 years ago
. 7 prizes are to be distributed between 3 people with a guarantee that each person gets at least one prize. Find the number of
ANEK [815]

Answer:

Total number of ways to distribute the prize = 2187

3^{7}= 2187

Step-by-step explanation:

Given:

Number of prizes = 7

Number of peoples = 3

We need to find the total number of ways to distribute the prize.

Solution:

From the above statement, 7 prizes are to be distributed between 3 people, wherein each person gets at least one prize.

Each prize is to be distributed among three persons. When the first prize is to be awarded, one of the three is chosen to win the prize. When the second prize is to be awarded, there are again three choices.

So, total number of distribution of the prizes is given as:

3\times 3 \times 3\times 3\times 3\times 3\times 3=3^{7}

3^{7}= 2187

Therefore, total number of ways to distribute the prizes = 2187

7 0
3 years ago
Solve for r: ¾ r = 12 *
goldfiish [28.3K]

Step-by-step explanation:

3/4r=12

3r=12×4

3r=48

r=48/3

r=16

7 0
2 years ago
Which is the greatest 1/12, 1/32, 1/48 or 1/18
lilavasa [31]

Answer:

\frac{1}{12}

Step-by-step explanation:

The number with the smallest denominator is the larger number and \frac{1}{12} is the number with the smallest denominator out of \frac{1}{12} , \frac{1}{32} , \frac{1}{48} , \frac{1}{18}.

8 0
3 years ago
Read 2 more answers
Other questions:
  • Amie has 9 cats. each cat eats 1/3 can of food each day. how many cans of food are used each day?
    15·1 answer
  • A. 2y − 17y R 70<br> B. 2y − 17y R −70<br> C. 2y − 3<br> D. 2y + 3
    9·1 answer
  • What happens when you add and subtract integers
    14·2 answers
  • Please help me with question when your answering it make sure you explain it so I get it
    7·1 answer
  • 2x3-4x2 + 6x -3<br> X3+ 6x2 -8x + 12<br> -3x3+ 2x2 - 4x-7
    9·2 answers
  • What is the graph of the inequality in the coordinate plane?<br><br> x ≥ 4
    15·2 answers
  • HURRY PLSSSSSS HELPPP
    15·2 answers
  • HARD BUT LOTS OF POINTS PLS HELP FIRST GET BRAINLIEST.<br><br> Find the area of the figure below.
    6·2 answers
  • Which equation represents the relationship between the X values and the Y values in the table ​
    8·1 answer
  • PLEASE HELP QUICKLY !!!!!!Select all the expressions that are equivalent to 78.7.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!