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
Hitman42 [59]
3 years ago
13

Find the area of triangle ABC to the nearest tenth. Inabc, a=11 c=11 b=100°.

Mathematics
1 answer:
lys-0071 [83]3 years ago
7 0

Answer:

  59.6 square units

Step-by-step explanation:

The area is given by the formula ...

  area = (1/2)ac·sin(B)

Fill in the given numbers and do the arithmetic.

  area = (1/2)(11)(11)(sin(100°)) ≈ 59.6 . . . . square units

You might be interested in
-6=-8+<br><img src="https://tex.z-dn.net/?f=%20%5Cfrac%7Bp%7D%7B11%7D%20" id="TexFormula1" title=" \frac{p}{11} " alt=" \frac{p}
vekshin1
P=22 rewrite the question as -8+p/11=-6 then move all terms not containing p to the right side p/11=2 multiply both sides of the given equation by 11, the reciprocal, 11*p/11=11*2
8 0
3 years ago
PLEASE HELP The points (6, 8) and (x, 12) are two points on a graph of an inverse variation. Find the missing value. Show all wo
UNO [17]

Answer:

X=9

Step-by-step explanation:

6/8=3/4

x/12=3/4

x=9

6 0
3 years ago
The population of a certain species of oak tree in a national forest declines each year by one-fourth. So, after each year, only
dolphi86 [110]

Answer: 25%

Step-by-step explanation: The question tells us that the population decreases by 1/4 every single year. That means, since 1/4 equals .25, the population decreases by 25% every year :)

7 0
3 years ago
Determine if the following relation is a function or not
Darya [45]
1 is not. 2 is. 3 is not. 4 is. 5 is. 6 is. 7 is not. 8 is.
7 0
3 years ago
Find the value of the trigonometric ratio. Express your answer as a fraction in lowest terms.
Blizzard [7]

Answer:

12/13

Step-by-step explanation:

We know that cosine is the adjacent side divided by the hypotenuse in a right triangle.

The adjacent side to angle C is BC

The hypotenuse is AC because it is opposite to the right angle

So...

cosine is (BC)/(AC)

36/39

12/13

4 0
2 years ago
Other questions:
  • sarah’s dog is half the size of her sisters dog. combined, the two dogs weigh 60 pounds. which equation best describes the weigh
    11·1 answer
  • 16-3p=2/3p+5?<br> can you plz help me
    5·1 answer
  • the ratio of adults to children is 7:3. based on this ration, if there was 370 people how many where children
    6·1 answer
  • The depth of a scuba diver can be modeled by the equation d 0.5t (3.5t- 28.25), where d is the depth in meters of the diver and
    14·1 answer
  • A colony of ants carried away 14 of your muffins that was 2/3 of all of them how many are left
    10·2 answers
  • What does 2m plus 5 equal
    5·1 answer
  • PLEASE HELP ME PRONTO!!!!!!!!!!!! Estelle is creating a playground for her new puppy. The length is 150.5 centimeters. The width
    9·1 answer
  • Divia draws a shape with 5 sides two sides are 5 inches long. Two other sides are each 4 inches long the whole is 27 inches what
    8·1 answer
  • Which of the following is equivalent to x^5y^2/xy^2 when x is not equal to 0 and y is not equal to 0
    5·1 answer
  • <img src="https://tex.z-dn.net/?f=%5Cfrac%7B8%2829-7%2A4%29%7D%7B4%2B7-8%2B1%7D-3%282%29%2F6" id="TexFormula1" title="\frac{8(29
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!