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
AysviL [449]
3 years ago
6

If sin (7y) = cos (5y + 14), find y.

Mathematics
1 answer:
Reil [10]3 years ago
7 0

Answer:

Step-by-step explanation:

sin(7y)=cos(5y+14)=sin(90-(5y+14))=sin(76-5y)

7y=76-5y

12y=76

y=76/12=19/3

or

sin(7y)=cos (5y+14)=sin (90+(5y+14))=sin (5y+104)

7y=5y+104

2y=104

y=52

You might be interested in
If a dart is thrown and hit inside the square. What is the probability
Ne4ueva [31]

Answer: 50%

Step-by-step explanation:

3 0
2 years ago
Which statement is true regarding the graphed functions?
borishaifa [10]

Answer:

f(-2) = g(-2) the last answer

Step-by-step explanation:

From the graph the two lines intersect each other at the point (-2 , 4)

Then when x = -2 for both functions you will find y = 4

That means f(-2) = 4 and g(-2) = 4

∴ f(x) = g(x) = 4 at x = -2

8 0
3 years ago
Read 2 more answers
Please answer this question for brainliest!
Oliga [24]

Because they are similar all sides would have the same ratio.

Find the ratio of two known sides:


AD = 4

EH = 16

16/4 = 4


The larger figure is 4 times larger.

Now multiply AB by 4 to get EF:

EF = 3 x 4 = 12 cm

3 0
3 years ago
Each pizza shown is broken up into different sized slices, but they are all equivalent.
Aliun [14]
12/24
hope this helps as the denominator is divisible by the ones from the question
7 0
2 years ago
Can someone answer with steps and explanation? Thanks.
Furkat [3]

Answer:\color{yellow}{}

∆ABC

∆DEF

∆ABC

<C

<D

<X

BE>

CF>

AD>

34>

x9×>

A=3.7

7 0
3 years ago
Other questions:
  • HELP ASAP PLEASE!!!!!!!!!!!
    10·2 answers
  • Find the length of the radius of a sphere with a volume of 1436.76 in^3
    6·1 answer
  • Given a positive integer n, assign true to is_prime if n has no factors other than 1 and itself. (remember, m is a factor of n i
    9·2 answers
  • Solve by factorisation<br> 2x2 + 3x - 20 = 0
    7·1 answer
  • What is the percentage of change of 1.6 hours to .95 hour?
    9·2 answers
  • kevin and joe each manage a shop that sells CDs. Kevin’s shop is in the high street and Joes is in the rentail park.
    7·1 answer
  • Simplify 7(x + 3). xxxxxxxxxxx
    11·2 answers
  • What is the slope of the line is if it is going up 4 and 2 the right
    10·1 answer
  • 7.
    8·2 answers
  • What are the slope and the y-intercept of the linear function that is represented by the equation 8 x minus 2 y = 5?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!