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
anastassius [24]
3 years ago
9

25 POINTS AND BRAINLIEST 6. Consider the following figure.

Mathematics
2 answers:
avanturin [10]3 years ago
7 0

Answer:

Perimeter: 95+15*sqrt(3)=120.98

Area: ([45*sqrt(5)]/2) + 600=605.3

Nimfa-mama [501]3 years ago
3 0

Answer: The perimeter is 95 + 15 sqrt 3, and the area is 600 + 35 sqrt 3 / 2

Step-by-step explanation:

We can draw an imaginary line to form a 30 60 90 triangle. The ratio of side lengths in this special triangle is 1 sqrt 3 2. We are given that the side length opposite to 60 degrees is 15. 15 divided by sqrt 3 is equal to 5 sqrt 3. Now, to find the diagonal we can do 5 sqrt 3 * 2 = 10 sqrt 3. So now, we can find the perimeter. The perimeter is equal to 15 + 40 + 40 + 5 sqrt 3 + 10 sqrt 3 = 95 + 15 sqrt 3. Now, we can find the area. The area can be split into the rectangle's area and the triangle's area. The rectangle's area is 15 * 40 = 600. The triangle's area is 15 * 5 sqrt 3 / 2 = 35 sqrt 3 / 2. The total area is 600 + 35 sqrt 3 / 2.

You might be interested in
Solve for .....x <br><br><br> 2x+8=4
Naya [18.7K]

Answer:

2x=-4

x=-2

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Juan completed the table below. what mistake did Juan make?
Margaret [11]
For me is D........
Im not shure
3 0
3 years ago
A 70" TV is advertised on sale at a local store. What are the length and width of the television?
a_sh-v [17]
The length and width of the television could be any two numbers whose product is 70.
7 0
3 years ago
I GIVE BRAINLIEST FOR EXPLANATION AND CORRECT ANSWER EXTRA POINTS 3
sveticcg [70]

Answer:

x=8

Step-by-step explanation:

The best way to go about this is to use a trig identity. You have the unknown opposite the angle and the hypotenuse, so its best to use the sine identity: sin(x)=\frac{O}{H}, where O is the opposite side, and H is the hypotenuse.

Set up the equation as:sin(27)=\frac{x}{17}, and solve for X.

I got x=7.718, rounded to x=8.

If I helped, a brainliest answer would be greatly appreciated!

6 0
3 years ago
Which ordered pair is the solution to the system of equations?
postnew [5]
So first solve for x and y
add the 2 equations together

2x+x+y-y=-8-4
3x=-12
divide by 3
x=-4
subsitute
-4-y=-4
addd 4 to both sdies
-y=0

the solution is (x,y)  (-4,0) or D
7 0
3 years ago
Read 2 more answers
Other questions:
  • When a photo is reduced or enlarged its length to width radio usually remains the same.Aurelia wants to enlarge a 4-inch by 6-in
    7·1 answer
  • If you translate down 2 units is it addition or subtraction
    13·1 answer
  • If I was 2 years old, and my sister was half my age. How old would my sister be?
    11·2 answers
  • Find the inverse: f(x)= x+2/3
    15·1 answer
  • Which one is it ???????​
    14·1 answer
  • Find the slope using points ( 7,-3) and (11,-4)
    9·2 answers
  • What is the measure of n?<br> 12<br> 4<br> n<br> m
    13·1 answer
  • What is the product of 91 x 6,000?
    8·2 answers
  • Solve the problem.
    11·1 answer
  • Write two number so that the value of the digit 9 in the second number is 10 times the value of digit 9 in the first number ?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!