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
Ratling [72]
3 years ago
10

If sin (x-3)° = cos (2x + 6)°, then what is the value of x?

Mathematics
1 answer:
Travka [436]3 years ago
6 0

Answer:

if sin (x-3) degrees = cos (2x+6) degrees, find the value of x.

----------

Note: sin and cos are complementary functions....

sin(x) = cos (90-x)

-------------------

Your Problem:

sin(x-3) = cos(90-(x-3))

Equation:

90-[x-3] = 2x+6

90-x+3 = 2x+6

3x = 93-6

x = 31-2

x = 29

Step-by-step explanation:

You might be interested in
√20/125 answer in simpleset form<br>​
grigory [225]

Answer:

.4!

Step-by-step explanation:

first you divide 20 by 125 and get .16

then you take the square root of .16 and get .4

4 0
2 years ago
Which figures below are similar?<br><br><br><br> 1 and 2<br> 2 and 3<br> 2 and 4<br> 1 and 4
vladimir2022 [97]

Answer:

can you take a picture of your problem

8 0
3 years ago
Read 2 more answers
on a road map 1 inch represents 25 miles. how many miles would 2.5 inches represent ? explain in one sentence
andrezito [222]

Answer:

25 miles * 1 inch = 25 miles; 25 miles * 2.5 inch = 62.5 miles

Step-by-step explanation:

Hope this helps!!

3 0
2 years ago
Find the area of a parallelogram if a base and corresponding altitude have the indicated lengths. Write your answer as a mixed n
Virty [35]
There are several information's already given in the question. Based on the given information's the answer can be easily deduced.
Base of the parallelogram = 3 1/2 feet
                                          = 7/2 feet
Altitude of the parallelogram = 3/4 feet
Area of the parallelogram = base * Altitude
                                         = (7/2) * (3/4)
                                         = 21/8
                                         = 2 5/8 square feet
I hope that this is the answer that has come to your required help.
5 0
3 years ago
Select the correct answer from each drop-down menu. Roger invested a certain amount into an account with an interest rate of 10
Nata [24]
It’s to put them on the courts to put them outside and the or archives
4 1
3 years ago
Other questions:
  • "Find the sum of the first 50 term in this sequence 4, 7, 10, 13, ...". How do i do this without writing them all out, and how d
    7·1 answer
  • Segment BC is a midsegment of triangle TUV. What is the length of segment VC? (A)a (B)2b (C)b (D)c
    15·1 answer
  • Graph this linear function using slope intercept: y=2x+9
    11·1 answer
  • Help asap!! How can this formula be used in the "real world" (x1+x22,y1+y22)<br> ​
    9·1 answer
  • Lance used two gallons of paint to pain 785 square feet. How many gallons will he need to purchase to cover 2,500 square feet?
    9·1 answer
  • A case of soda has 24 cans in it. There are 12 cases of soda. 1) What is the total number of cans of soda there are? 2) The soda
    5·1 answer
  • 1.3x - 10= 0.8x - 8<br> solve for x
    14·2 answers
  • I really need help please (links will be reported)
    12·1 answer
  • Find the circumference of the circle. Use 3.14 for . Round to the nearest hundredth,.12.5 in. The circumference of the circle is
    15·1 answer
  • PLEASEEEEEEEEEEEEEE HELP
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!