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
Lisa [10]
3 years ago
14

The diagram shows a right-angled triangle.

Mathematics
1 answer:
alex41 [277]3 years ago
7 0

Answer:

h = 20.3 cm

Step-by-step explanation:

Apply trigonometric ratio formula to find h.

Reference angle = 40°

Opposite side length = 17 cm

Adjacent side = h

Thus:

Tan (40) = 17/h

h × tan (40) = 17/h × h (multiplication property of equality)

h × tan(40) = 17

(h×tan(40)/tan(40) = 17/tan(40) (division property of equality)

h = 20.3 cm (1 decimal place)

You might be interested in
16 ounces is equivalent to 1 pound. A lion cub born at the zoo weighs 2 1/2 pounds. How many ounces does the lion cub weigh? Sho
belka [17]

Answer:

40 ounces.

Step-by-step explanation:

Simply multiple 2 1/2 pounds with 16 in order to find how many ounces the lion cub weighs.

2.5 * 16 = 40

Therefor, the lion cub weighs 40 ounces.

7 0
2 years ago
How much can 18 go to 80
Luda [366]
80÷18≈4
18 can go into 80 four times

Hope my answer helped u :)
3 0
3 years ago
Read 2 more answers
2:4 is equal to what?
lilavasa [31]

Answer:

1:2

Step-by-step explanation:

3 0
3 years ago
A certain television is advertised as a 26 inch TV (the diagonal length). If the width of the TV is 10 inches, how many inches t
emmainna [20.7K]

Answer: The TV is 24 inches tall

Step-by-step explanation: The question has provided the diagonal and the width of the rectangle shaped television. From this bit of information, we can deduce that the diagonal of the rectangle (television) is also the Hypotenuse (26 inches) while the the other two sides are the Length and the Width (10 inches).

For every right angled triangle, we can apply the Pythagoras theorem to solve for any unknown side. The theorem states that

AC² = BC² + AB²

Where AC is the hypotenuse (longest side)

26² = 10² + AB²

676 = 100 + AB²

Subtract 100 from both sides of the equation

576 = AB²

Add the square root sign to both sides of the equation

√576 = √AB²

24 = AB

Therefore, the height of the television is 24 inches

7 0
4 years ago
Can somebody help me with this question
goblinko [34]

A function is a relationship where each x-value is paired with exactly one y-value.

When looking at a graph, you want to ask yourself, "Can I find any two points on this graph that have the same x-value?"

I can see with x=8 that there would be two points on that graph with an x-value of 8, making this not a function.

People call this test "the vertical line test" because any vertical line really represents a single x-value. If any vertical line hits the graph more than once, the graph cannot be a function, because that value of x has more than one y-value.

8 0
3 years ago
Other questions:
  • Graph each function over a one-period interval. y= -2 sec1/2x
    9·1 answer
  • Can anyone help me with these this problem. Show your work
    10·2 answers
  • Which ordered pair could be removed so that the set of ordered pairs is a function?
    15·2 answers
  • Solve F(x) for the given domain. F(x) = x 2 + 3x - 2 F(-1) =
    11·1 answer
  • Integers are _____ irrational numbers.<br> always<br> sometimes<br> never
    5·2 answers
  • SOMEONE PLS HELP ME W THIS QUESTION ASAP I’LL MARK BRAINLIEST
    9·1 answer
  • The word "commutative" comes from "commute" or "move around", so the Commutative Property is the one that refers to moving stuff
    10·1 answer
  • Solve f(x) = 5, for the function f(x) = 2x + 1
    13·1 answer
  • A bathtub is draining at a constant rate. After 2 minutes, it holds 35 gallons of water. Four minutes later, it holds 15 gallons
    13·1 answer
  • 7. In the diagram, line fis parallel to line g, and line e intersects lineſ and g.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!