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
dlinn [17]
3 years ago
14

Someone please help me with this

Mathematics
1 answer:
VikaD [51]3 years ago
4 0

Answer:

c

Step-by-step explanation:

please see attached with explanation

hope it helps

You might be interested in
Y= 4.6, 13.9, 21.6, ????
denis-greek [22]

Option B: 13.9 is the value of y

Explanation:

Given triangle is a right angled triangle.

The legs of the triangle are 8 and y.

The hypotenuse of the triangle is x.

And the angle opposite to y is 60°

We need to determine the value of y.

Let us find the value of y using the tangent formula.

The formula for tan is given by

tan \ \theta=\frac{opp}{adj}

Since, we know that \theta = 60^{\circ , opp=y and adj=8

Substituting these values in the formula, we get,

tan \ 60^{\circ}=\frac{y}{8}

Multiplying both sides by 8, we have,

8\times tan \ 60^{\circ}=y

Substituting the value of \tan 60^{\circ} , we get,

8\times 1.732=y

Simplifying, we have,

13.856=y

Rounding off, we get,

13.9=y

Thus, the value of y is 13.9

Hence, Option B is the correct answer.

4 0
3 years ago
What is the decimal expansion of 7/22
Mariana [72]

the decimal expansion is 0.31818181818182


8 0
4 years ago
Read 2 more answers
Find the measure of side NO. Figures are not drawn to scale.​
miskamm [114]
Its being dilated by 3 therefore your answer is 9.9
7 0
3 years ago
Which of the following expressions is equivalent to (6x-2) (3x+3)?
OverLord2011 [107]

Answer:

18x^2 + 12x - 6

Step-by-step explanation:

(6x - 2) (3x + 3 )

= 18x^2 + 18x -6x - 6

= 18x^2 +12x - 6

4 0
3 years ago
Pls help asap!!! just need answers not work
dem82 [27]

Answer:

b= 5\sqrt{3} c = 10,   x=7 hypotenuse = 7\sqrt{2}

Step-by-step explanation:

A 30-60-90 triangle has the ratios of x-x\sqrt{3}-2x so if x=5, then 5-5\sqrt{3} - 10

for a 45-45-90, if one leg is 7, so is the other x\sqrt{2} so hypotenuse is 7\sqrt{2}

4 0
3 years ago
Other questions:
  • -6 is less than or equal to x, and -1 is greater than x
    5·2 answers
  • What is 5,984 rounded to the nearest hundred
    11·1 answer
  • -3x+8=y solve for if the equation is a function or non function
    6·1 answer
  • The recipe makes enough stew for 6 people, and the ingredients cost $9.75. How much would it cost to serve 24 people?
    9·2 answers
  • The metal in a penny is worth about 0.505 cents. How many cents is this written as a fraction in simplest form? 0.505 cents
    12·2 answers
  • 3) Smurfette is glad you're getting on with your adventure, but she wants to warn you that this last
    15·1 answer
  • Two painters can paint a room in 4 hours if they work together. The less experienced painter takes 3 hours more than the more ex
    8·1 answer
  • Help me on this question please!
    9·1 answer
  • The cost of the new Samsung Galaxy is $499. The tax is 8.5%.
    12·1 answer
  • A circular region with a 6 mile radius has a population density of 50 people per square mile. Find the number of people that liv
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!