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
otez555 [7]
3 years ago
9

According to this diagram, what is cos 16°?

Mathematics
2 answers:
stiv31 [10]3 years ago
7 0

Answer: 24/25

Step-by-step explanation:

From SOH CAH TOA

Cosine = Adj / Hyp

that is cos 16 = 24/ 25

Zarrin [17]3 years ago
3 0

Answer:

24/25

Step-by-step explanation:

cos means adjacent / hypotenuse

when we look at the graph we can see that the adjacent of cos 16 is 24and hypotenuse is 25 so the answer will be 24/25

You might be interested in
PLEASE HELP ME PLEASE
SCORPION-xisa [38]
<h3>Step-by-step explanation:</h3><h3>(2/3)x - 2 = 7</h3>

(2/3)x = 7 + 2

(2/3)x = 9

2x = 9 × 3

x = 27/2

:. x = 13 1/2

7 0
3 years ago
PART 1:Using the scale 1 cm : 5 meters, Tamara calculated the length of her old gym to be 45 meters and the width to be 20 meter
statuscvo [17]

Answer:

Step-by-step explanation:

40 meters and 2 times

7 0
3 years ago
Read 2 more answers
Jon recently drove to visit his parents who live 280 miles away. On his way there his average speed was 9 miles per hour faster
Luba_88 [7]

Answer:

11 mph and 20 mph

Step-by-step explanation:

Represent his average speed going by r1 and his average speed returning by r2.  We know that r1 = r2 + 9.

Recall that distance = rate times time, so time = distance / rate.

Time spent going was (280 mi) / r1, or (280 mi) / (r2 + 9 mph).

Time spend returning was (280 mi) / r2.

The total time was 14 hrs, so (280 mi) / (r2 + 9 mph) + (280 mi) / r2 = 14 hrs

Note that there is only one variable here:  r2.  Find r2, and then from r2, find r1:

Dividing all 3 terms by 14 hrs yields:

  20            20

---------- + ----------- = 1

r2 + 9         r2

The LCD here is r2(r2 + 9).  Thus, we have:

      20r2                    (r2 +  9)(r2)

------------------- = 1 or  ------------------

 (r2 +  9)(r2)               (r2 +  9)(r2)

Then 20(r2) = (r2)^2 + 9(r2).  This is reducible by dividing all terms by r2:

20 = r2 + 9, or 11 = r2.  Then r1 = 11 + 9, or 20.

The two rates were 11 mph and 20 mph.

8 0
3 years ago
Evaluate 9/m+4 when m = 3.<br>​
irinina [24]

Answer:

9/3+4=

4+3=

7

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
y = An isosceles triangle A B C with horizontal base A B and vertex C is below the base. Side A C and C B are labeled with singl
yarga [219]
34 is your answer

hope this helps
3 0
3 years ago
Other questions:
  • Consider the circle graph below of the type of flowers planted in a garden.
    14·1 answer
  • Simplify the following expression : (2x + 7y) (x – 3y) – (9x + 4) (3x - 2)
    13·1 answer
  • The height of a radio tower is 400 ​feet, and the ground on one side of the tower slopes upward at an angle of 10degrees. ​(a) H
    5·1 answer
  • Complete the solution of the equation. Find the value of y when x equals -4. -8x+ y =37
    7·2 answers
  • The distance a spring will stretch varies directly with how much weight is attached to the spring. If a spring stretches 11 inch
    15·1 answer
  • Pls help!! I need help with all the question!!!
    10·1 answer
  • What a fraction has numerator 12 and is equivalent 3/4?<br> 9/12<br> 12/13<br> 9/16 or 12/16
    6·2 answers
  • Sally is taking a test
    13·2 answers
  • Need help with 20 and 22
    5·1 answer
  • Answer ASAP!!!!!!!<br><br> 4(2 + 5h)
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!