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
Svetllana [295]
3 years ago
8

Find the sine of both angle A and angle B.

Mathematics
2 answers:
olchik [2.2K]3 years ago
6 0
Sin = opposite/hyp

Sin A = 10/26   = 5/13

Sin b = 24/26 = 12/13

The answer is option A

Hope this helps



nalin [4]3 years ago
4 0

Answer:

The correct option is A.

Step-by-step explanation:

Let the third vertex of the triangle be C and the angle C is 90 degree.

In a right angles triangle, the sine ratio is defined as

\sin \theta=\frac{perpendicular}{hypotenuse}=\frac{opposite}{hypotenuse}

Using sine ratio,

\sin A=\frac{BC}{AB}

\sin A=\frac{10}{26}

\sin A=\frac{5}{13}

\sin B=\frac{AC}{AB}

\sin B=\frac{24}{26}

\sin B=\frac{12}{13}

Since \sin A=\frac{5}{13} and \sin B=\frac{12}{13}, therefore the correct option is A.

You might be interested in
Which word expression matches the numerical expression 2 1/4 + 8/3
Brilliant_brown [7]

Answer:

I think the right answer is A

sorry if I am wrong

8 0
3 years ago
To do so, the research has 100 high school students complete the maze with classical music playing. The mean time for these stud
Marizza181 [45]

Answer:

test statistic, z =  −1.74

Step-by-step explanation:

given data

students n = 100

mean time x  = 41.13 seconds

σ  = 5

we consider µ = 42

solution

we get here The test statistic that is express as

test statistic, z = \frac{x-\mu }{\frac{\sigma }{\sqrt{n}}}      ......................1

put here value and we will get

test statistic, z = \frac{41.13-42}{\frac{5 }{\sqrt{100}}}

test statistic, z =  −1.74

8 0
3 years ago
A diameter of a circle has endpoints P(-10,-2) and Q(4,6).
kompoz [17]

Answer:

a. (-3, 2).

b.  √65

c.  (x + 3)^2 + (y - 2)^2 = 65

Step-by-step explanation:

a.  The center is the midpoint  of the diameter PQ.

= (-10+4)/2, (-2+6)/2

= (-3, 2).

b. The radius is the distance from the center to a point on the circle.

Take the point (4, 6):

The radius = √((-3-4)^2 + (2-6)^2)

= √65.

c.  The equation of the circle is:

Using the standard form

(x - h)^2 + (y - k)^2 = r^2  where  (h, k) is the center and r = the radius:

it is (x - (-3)^2 + (y - 2) = 65

= (x + 3)^2 + (y - 2)^2 = 65.

4 0
3 years ago
Read 2 more answers
4. Daniel owns a street food business. He offers hot dogs at $2.10, slices of pizza ar
olga nikolaevna [1]

Answer:

Step-by-step explanation:

3 0
2 years ago
The Latin root word that means "stranger/enemy" is
Airida [17]

Answer:Latin hostis

Step-by-step explanation:

gostĭ is “guest,” whereas that of Latin hostis is “enemy.” To explain the connection between “guest” and “enemy” it is usually supposed that both derived their meaning from “stranger,” a sense which is still attested in Latin. The notion “favorable stranger” developed to “guest”; that of “hostile stranger” to “enemy.”

8 0
2 years ago
Read 2 more answers
Other questions:
  • Someone smart please help me!!!
    7·1 answer
  • A contractor has found that her cost for a certain construction job is subject to random variation. She believes its actual valu
    6·1 answer
  • BRAINLIEST FOR FIRST ANSWER! PLS GIVE FULL EXPLANATION :)
    9·1 answer
  • Why is the question below a statistical question? Check all that apply. How many different states have you visited? . Only one p
    7·2 answers
  • A plate that is 49cm2 what is the approximate side length?<br><br> Please help!
    12·1 answer
  • The cost of hiring a hall for a party can be worked out using this formula.
    15·1 answer
  • Find the value of 18 ÷ 9 ∙ 3
    6·2 answers
  • Find an integer, x, such that 2, 4, and x represent the lengths of the sides of an obtuse triangle.
    7·1 answer
  • Simplify/Solve: Lesson 33<br><br> (Also please do the numbers ex: 14e: {answer])
    13·2 answers
  • I need help with this please​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!