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
Delvig [45]
2 years ago
6

In the given figure, ΔABC is a right triangle.

Mathematics
1 answer:
ch4aika [34]2 years ago
5 0

The true statement about right-angle triangle ABC is that: A. sin(A) = cos(C) and cos(A) = sin(C).

<h3>How to apply basic trigonometry?</h3>

In order to determine the angles, we would apply basic trigonometry. From the diagram of the right-angled triangle shown below, we can deduce the following parameters:

  • Angle (θ) = 45°.
  • Opposite (Opp) side = a.
  • Hypotenuse (Hyp) = c.
  • Adjacent (Adj) side = b.

By applying the basic trigonometry functions, we have:

sin(A) = Opp/Hyp = a/c.

sin(C) = Opp/Hyp = c/b.

cos(A) = Adj/Hyp = c/b.

cos(C) = Adj/Hyp = a/c.

From the above, we can logically deduce that sin(A) is equal to cos(C) and cos(A) is equal to sin(C).

Read more on sine trigonometry here: brainly.com/question/20367642

#SJP1

You might be interested in
What is the variance of 6, 5, 2, 5, 8?
Sladkaya [172]
7177x 727 8252(20929/
7 0
3 years ago
Read 2 more answers
On a piece of paper, use a protractor to construct a triangle with angle measures of 40° and 60?. What is the measure of the thi
Mars2501 [29]

Answer:

80°

Step-by-step explanation:

The sum of the angles of any triangle must add up to 180°.  If you form a triangle with an angle of 40° and another angle of 60°, the sum of those two angles is 40 + 60 = 100, so the measure of the third angle: 180 - 100 = 80°.

7 0
3 years ago
What is 2.7(7.8) Please show work I don't understand this question thank you!
kumpel [21]

multiplication? then...

2.7 * (7.8) = 21.06

7 0
3 years ago
Read 2 more answers
Write the equation in slope-intercept form. y + 5 =- 6(x + 7)​
Dmitry [639]
The answer is : y=-6-47
:)
6 0
3 years ago
Identify the equation of the circle that has its center at (-16,30) and passes through the origin
dangina [55]

Answer:

(x+16)²+(y-30)²=1156

Step-by-step explanation:

We have given:

center at (-16,30). It means h = -16 and k=30

and it passes through the origin (0,0)

Thus the  radius will be distance between (-16,30) and (0,0)

r=√(-16 - 0)²+(30-0)²

r=√256+900

r²=(√1156)²

r²=1156

Now apply standard equation of circle:

(x-h)²+(y-k)² = r²

(x+16)²+(y-30)²=1156

Thus the equation is (x+16)²+(y-30)²=1156 ....

3 0
3 years ago
Other questions:
  • Donovan wants to earn a 70% in Mr. Mottola's class. He knows he currently has an 67% in the class after 9 grades. What is the mi
    9·1 answer
  • Why does 225.60 × 0.25 equal 56
    14·2 answers
  • Coner earns $9 an hour for yard work.He earned $29.25.how much does he earn every minute.
    12·2 answers
  • : In his bank account, Karl has a balance of −$80.40. His friends Friedrich and Jung have a bank balance of −$220 and -$40 respe
    15·1 answer
  • The Smiths leave Indiana at 6:00 am to travel to Georgia. They stop for 4 breaks totaling 3 hours and stop to visit some friends
    5·2 answers
  • alph and his brother are at a carnival. They separate from each other at the Ferris wheel at 1:00 PM, and they agree that they w
    7·1 answer
  • Solve the following equation. <br>10x-2-6x=2(2x-1)
    15·2 answers
  • Choose the correct answer based on the graph above. According to the given line graph, what is the trend in temperature?
    13·2 answers
  • What is the value of |-9|?
    9·2 answers
  • Write the relation as a set of ordered pairs.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!