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
Lena [83]
2 years ago
11

find the exact value given that sin A= -4/5 with A in quadrant IV, tan B=7/24 with b in quadrant III, ; cos C= -5/13 with c in q

uadrant II
Mathematics
1 answer:
Kitty [74]2 years ago
4 0

Answer:

A= 306,87°

B= 196,26°

C= 112,62

Step-by-step explanation:

sinA =-4/5

A = -53,24°

A = 306,87°

tan B = 7/24

B = 16,26°

B = 196,26°

cos C = -5/13

C = 112,62°

You might be interested in
The figure shows a blueprint of a dining room, kitchen, and living room. Each square has a side length of 1/4 inch. Hardwood flo
scoray [572]

Answer:

there is no attachment

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
2,000,999,600,000 / 7,999,8800,500,000,500 <br> -10,00000, hrs and mins together?
Ymorist [56]

Answer:

Step-by-step explanation:

God no!

5 0
3 years ago
Read 2 more answers
What is the value of this expression when c = -4 and d = 10?
jok3333 [9.3K]
Where is the expression?
3 0
3 years ago
Q ,# 18 help to resolve please
Sati [7]
Answer: 120

"A analog clock is diveded up into 12 sectors, based on the numbers 1-12. one sector represents 30 degrees (360/12=30). if the hour hand is directly on the 10, and the minute hand is on the 2, that means there are 4 sectors of 30 degree between then, thus they are 120 degree apart (30*4=120)."
7 0
3 years ago
A cell phone costs $170 and has a tax rate of 7%. Write and Solve a proportion to find how much tax is paid on the cell phone.
Darina [25.2K]

Answer:

The Amount of tax paid on the cell phone is $11.9

Step-by-step explanation:

Given as :

The cost of the cell phone = x = $170

The tax rate of the cell phone = r = 7% of the phone cost

Let The Amount of tax paid on the cell phone = $y

<u>Now, According to question</u>

The Amount of tax paid on the cell phone = 7 % of cost of the cell phone

i.e y = 7% of x

Or, y = \dfrac{7}{100} × x

Or,  y = \dfrac{7}{100} × $170

Or, y = \frac{7\times 170}{100}

∴ y = 7 × 1.7

i.e y = $11.9

So,The Amount of tax paid on the cell phone = y = $11.9

Hence, The Amount of tax paid on the cell phone is $11.9   Answer

4 0
3 years ago
Other questions:
  • A landscaper makes a $2,000 profit in a week when he services 25 lawns. He makes a $600 profit in a week when he services 11 law
    6·1 answer
  • Find the y value for point F such that DF and EF form a 1:3 ratio. E(2,4) D(-3,-3)
    9·2 answers
  • Question 5 (1 point)
    10·1 answer
  • At the zoo there were three times as many monkeys is Lions time counted a total of 24 monkeys and lions how many monkeys for the
    14·1 answer
  • What is the measurement of ∠PQR
    9·1 answer
  • A C B, X Z Y
    15·1 answer
  • Find the value of x. If necessary, write your answer in simplest radical form.<br> 12<br> 9
    7·1 answer
  • Ken and Tami are making necklaces. Ken makes 25 necklaces. Tami makes m more necklaces than ken. Which expression represents the
    5·1 answer
  • State the domain and range<br> of f(x) = x²
    15·2 answers
  • Help me please I have a dba and I don’t know the answer!!!
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!