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
Darina [25.2K]
2 years ago
15

Find the lengths of g, h, and j. Round answers to the nearest tenth. (marking brainliest for correct)

Mathematics
1 answer:
Bezzdna [24]2 years ago
4 0

Answer:

j=13, g=20.8, h=24

Step-by-step explanation:

The overall shape given and the shape within, are both right triangles. With right triangles, you are allowed to use the pythagorean theorem formula (a^{2} + b^{2} = c^{2}) in order to solve for some sides. In this case, that would be j and h. The five in the smaller triangle is represented by b and the 12 is the hypotenuse so it is represented by c. When you plug in those numbers in the pythagorean theorem formula, you will find the value of j to be 13. When looking at this, we see that 12 is the second greatest value in the right triangle values that we just found, so we know the the opposing angle for that one will be 60 degrees. The 5's opposing side is therefore 30 degrees. When subtracting 90 and 30, we get 60, so therefore you can use the 30 60 90 formula to find the sides of the bigger triangle. The 60 degrees represents g. This formula will be a\sqrt{3}. The a is 12 since it is the smallest value. So therefore, g is 12\sqrt{3}, which is 20.8. Now that we have this side, we can just use the pythagorean theorem formula to find the remaining side. Therefore, h is going to be 24

You might be interested in
I am so done please help !!
ycow [4]

Answer: 24.2

Step-by-step explanation:

8 0
2 years ago
F(x) = x5 + 5x4 - 5x3 - 25x2 + 4x + 20
Pie

Answer:

-4(5-x)

Step-by-step explanation:

6 0
2 years ago
John bought candy for $4.50 per pound.He spent a total of $36.00.How many pounds of candy did he buy?
ExtremeBDS [4]

Answer:

8 pounds. 36/4.5 is 8 so that's the answer

3 0
3 years ago
Shown here is the graph of which inequality? PLEASE HELPPP!
lakkis [162]
The answer to this one will be C
Hope this helps :)

3 0
3 years ago
Read 2 more answers
Y=7x-14 x intercept
Zanzabum

Answer:

y equal -7

Step-by-step explanation:

i think so but it will help you

5 0
2 years ago
Other questions:
  • Can someone please help me
    5·2 answers
  • 16.) A. B. C. Algebra 2 chapter 7
    5·1 answer
  • Multistep: At 7 p.M. Last night, the temperature was 10 degrees Fahrenheit. At 7 a.M. The next morning, the temperature was -2 d
    12·1 answer
  • Triangle ABC has vertices A(-5, -2), B(7, -5), and C(3, 1). Find the coordinates of the intersection of the three altitudes
    14·1 answer
  • Distance on graph
    9·1 answer
  • Find the determinant of G
    8·1 answer
  • Solve the system of equations.<br> 2y - 3x = -27<br> 5y + 3x = 6<br> What is the x ?
    10·1 answer
  • Which of the following graphs shows a pair of lines that represent the equations with a solution (−2, 5)?
    5·1 answer
  • What is the input value f(x)=3
    7·1 answer
  • Parallelogram DEFG is graphed on the coordinate plane. It has coordinates D(4, 1), E(10, -3), F(p, -4), and G(-5, q).
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!