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
jek_recluse [69]
3 years ago
14

Hlol can u plz solve b no plz plz.....I will mark as brainliest​

Mathematics
1 answer:
zimovet [89]3 years ago
6 0

Answer:

Step-by-step explanation:

Tan \ B =\frac{4}{3} = \frac{opposite \ side \ of B}{adjacent \ side \ of B}

BC = 15 cm

3x = 15

x = 15/3 = 5

AB =4x = 4*5 = 20 cm

Pythagorean theorem,

AC² = AB² + BC²

       = 20²  + 15 ²

       = 400 + 225

       = 625

AC = √625 = 25 cm

AC = 25 cm

Sin \ A = \frac{opposite  \ side \ of \ angle A }{hypotenuse}\\\\  = \frac{BC}{AB}=\frac{15}{25}=\frac{3}{5}

You might be interested in
Un club de natacion tieun club de natacion tiene 24 miembros de los cuales 5 don hombres y los demas don mujeres . ¿Cual es la r
mart [117]

Answer:

The ratio of number of woman to the total number is 19 : 24.

Step-by-step explanation:

Total number of members in the club = 24

Number of men = 5

Number of women = 24 - 5 = 19

The ratio of number of women to the total number of members is

= \frac{19}{24}

7 0
2 years ago
Please solve will give brainliest
alina1380 [7]

1 \times \frac{5}{8}

4 0
3 years ago
Read 2 more answers
What is the volume of the following rectangular prism? 4/3 units 23/4 units 2
DedPeter [7]

Answer: 7 2/3

Step-by-step explanation: got it wrong and it showed me the right answer on khan academy

6 0
3 years ago
Write result in standard notation
levacccp [35]

Answer:

7.5 * 10 ^- 4

Step-by-step explanation:

6 0
3 years ago
A complex number is a number that can be written in the form a + bi, where a and b are real numbers. In the complex number 4 + 2
IRISSAK [1]

Answer:

In the complex number 4 + 2i, 4 is the <em>real </em>part. In the complex number 4 + 2i, 2 is the <em>imaginary </em>part.

Step-by-step explanation:

The two parts of the complex number are called the <em>real</em> part and the <em>imaginary</em> part. The imaginary part is identified by its multiplier of <em>i</em>.

In the given number, the 2 is multiplied by i, so 2 is the imaginary part. The other part, 4, is the real part.

6 0
3 years ago
Read 2 more answers
Other questions:
  • David and Eric each shot 6 arrows at the target shown. David shot 4 arrows into A and 2 into B. His score was 18 points. Eric sh
    12·1 answer
  • What is the vertex of the graph of y = 2(x − 3)2 + 4?
    6·1 answer
  • Find the volume of a room 15 feet by 16 feet with an 9-foot ceiling.
    5·1 answer
  • There were 80 boys and 95 girls on the middle school track team last year this year the number of boys increased by 15% well the
    11·1 answer
  • Multiply.
    12·2 answers
  • I need help ASAP :/ I need the explanation
    7·1 answer
  • Can Someone Please Help Me Asap
    12·1 answer
  • twice the sum of a number and 8 is equal to 3 times the difference of the number and 7 find the number ​
    11·1 answer
  • 6. Seven-tenth of a number is 28. What is the number? *
    13·2 answers
  • 10
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!