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
SashulF [63]
3 years ago
13

In right triangle JFK sin(52)= cos(5x-2). What is the measure of the smallest angle in the triangle?

Mathematics
1 answer:
jeyben [28]3 years ago
7 0

Answer:

48°

Step-by-step explanation:

Given the trigonometry equation

sin(52)= cos(5x-2)...1

According to the quadrant:

Sin(θ) = cos(90-θ)

Sin52 = cos(90-52)

Sin52 = cos48... 2

Substituting 2 into 1:

Cos48 = cos(5x-2)

48 = 5x-2

5x = 48+2

5x = 50

x = 10°

The smallest of the angle will be angle 5x-2 = 5(10)-2

= 50-2

= 48°

You might be interested in
Find the selling price of a suit if a store
Ilia_Sergeevich [38]
I think you multiply 140 and 80% and then add thst to the 140
5 0
3 years ago
Read 2 more answers
what is the point slope form of an equation for the line that has the indicated slope and contains the given point slope= 1.3;(-
zepelin [54]

y - 5.3 = 1.3 (I x + 6.1 )

the equation of a line in ' point- slope form ' is

y - b = m (x - a) → m is the slope and ( a , b ) a point on the line

here m = 1.3 and ( a , b ) = ( - 6.1 , 5.3 )

y - 5.3 = 1.3 ( x -( - 6.1)) ⇒ y - 5.3 = 1.3 ( x + 6.1 )


3 0
3 years ago
Tammy harvested 6 3/4 pounds of nuts from her pecan tree. If she divides the nuts into 3/4 pound bags, how many bags will she ha
Oxana [17]

Answer:

9

Step-by-step explanation:

You need to divide 6 3/4 by 3/4.

Change the mixed numeral into a fraction. Then divide the fractions.

(6 3/4) / (3/4) =

= 27/4 / 3/4

= 27/4 * 4/3

= 27/3 * 4/4

= 9

8 0
3 years ago
Please help me with the question please ASAP ASAP please ASAP
Salsk061 [2.6K]

Answer:

v = 288in³

la = 288in²

sa = 336in²

Step-by-step explanation:

i'm done explaining, if you need it, tell me

7 0
2 years ago
I need help please I’m confused
Ilia_Sergeevich [38]
143/80 = 1 63/80 (use cymath!! it helps!!)
3 0
3 years ago
Other questions:
  • what is the equation of the function that is obtained from f(x)=x by shifting 1 unit to the right and 2 units down?
    6·1 answer
  • Find the measure of each angle :Supplementary angles with measures (2x+4) and (3x+1)
    15·2 answers
  • To graph the equation y=-1over2 x +3 using the slope and y-intercept, you would have to do which of the following?
    9·1 answer
  • I need help with my homework please?Anna can buy 3 sweatshirts for a total of $45. How much would it cost if she were to buy 5 s
    10·1 answer
  • Show the work of 6.2 +3.4
    11·1 answer
  • The table shows the values of a function f(x).
    9·1 answer
  • Marco randomly pulled a marble out of a bag then returned the marble to the bag. He did this 10 times. Three times the marble wa
    6·1 answer
  • A local animal shelter has many cats and dogs. The shaded part represents the percent of animals that are dogs. If there are 82
    11·1 answer
  • Please help math homeowke please and Tysm
    13·1 answer
  • In APQR, the measure of ZR=90°, RQ = 55, PR = 48, and QP = 73. What ratio represents the sine of ZQ?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!