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
gregori [183]
3 years ago
5

Please answer this in two minutes

Mathematics
1 answer:
lubasha [3.4K]3 years ago
5 0

Answer:

14.

Step-by-step explanation:

From the question given, we obtained the following information:

When angle θ = 60°

Adjacent = 7

Hypothenus = s

When angle θ = 30°

Opposite = 7

Hypothenus = s

We can use any of the above to determine the value of 's'.

Here, we shall consider when angle θ is 60°.

Cos θ = Adjacent /Hypothenus

Angle θ = 60°

Adjacent = 7

Hypothenus = s

Cos θ = Adjacent /Hypothenus

Cos 60° = 7/s

But Cos 60° = 1/2

1/2 = 7/s

Cross multiply

s = 2 x 7

s = 14

Therefore, the value of 's' is 14

You might be interested in
The figure below shows three quadrilaterals on a coordinate grid:
Hatshy [7]

Answer:

im just commenting to get points

Step-by-step explanation:

3 0
3 years ago
What is 268 divided by 6 with a remainder
avanturin [10]

Answer:

264 with a remainder of 4

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
What number should be added by both sides of the equation to complete the the square?<br> x^2-10x=7
NemiM [27]
You add 25 to both sides.
You take half the x term, which is 10/2=5, and square it, so 25.
3 0
3 years ago
What is the selling price of an item if the original cost is $784.50 and the makeup on the item is 6.5%
kolezko [41]

I think what you meant to type is "markup".  If the markup is 6.5%, we need to increase the cost by that amount.  To find 6.5% of a number we convert it to a decimal, .065, and we add 1.00, to get 1.065.  The 1, when multiplied, gives us the original amount, and the .065 gives us the additional amount.  We multiply that by 784.5.  784.5 x 1.065 = 835.49.  The other way to do it is to just multiply by 0.065, and you get 784.5 x 0.065 = 50.99, then add it to the original amount, 784.5 + 50.99 = 835.49.

3 0
3 years ago
Read 2 more answers
A red die and a blue die are rolled, find the probability of a sum of 6.
harkovskaia [24]

Answer:

Im sorry i dont get what this question asks could you rephrase

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • Choose the composite number 43 19 37 49
    11·1 answer
  • If the measure of one angle in a pair of ________ is n, the measure of the other angle is 180 -n
    14·1 answer
  • Find the area of the rhombus. d1 = 12 m; d2 = 20 m
    6·2 answers
  • A bag contains 2 red, 4 blue, and 4 yellow marbles. What is the probability of pulling a red marble, putting the marble back, an
    12·1 answer
  • You don’t even have to give the answer just please explain
    13·2 answers
  • Stuck on these questions. any help? <br><br>(last word missing is degree)​
    10·1 answer
  • 20 m<br> 7 m<br> 9 m<br> 10 m<br> Find the area of the triangle.
    6·2 answers
  • Evaluate the equation. f- 11 = 14 2/7 A. f=25 B. f= 25 2/7 C. f=26 D. f= 26 2/7 I WILL GIVE 100 POINTS
    11·2 answers
  • Tyler’s brother works in a shoe store. The store was selling a pair of shoes for $80. They now are on sale for $50. What is the
    10·2 answers
  • Please help it’s urgent this assignment is almost due!!!?
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!