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
stich3 [128]
2 years ago
13

2.) Find the value of each trigonometric ratio:​

Mathematics
1 answer:
tensa zangetsu [6.8K]2 years ago
7 0

Answer:

SinA = 40/50

Step-by-step explanation:

I think it's just asking if you understand the trig ratios. You aren't really solving for anything.

SinA is 40 over 50 because 40 is opposite of <A and 50 is the hypotenuse.

Then, use the trig ratios to figure out the other problems.

You might be interested in
Jessie estimated the weight of his cat to be 12 pounds. The actual weight of the cat is 15 pounds.
Veronika [31]
3 times 100 divided by 15 gives us 20%
6 0
3 years ago
Read 2 more answers
Help me please :&gt;&gt;&gt;&gt;&gt;&gt;&gt;
Ket [755]

Answer:

C. Median

Step-by-step explanation:

If both sides are <em>symmetrical,</em> then there is no need to try and find the mean or anything because you already have the middle point and no outliers. <u>If there were outliers it'd be different</u>, unless the outliers were symmetrical with the rest of it, then the median would still be a good option.

5 0
2 years ago
Read 2 more answers
the temperature in Portland, Marine, reached -3.5ºF one day last winter. Between with two integers does the temperature lie?
Rzqust [24]

It lies between -3 and -4.

An integer is any whole number, positive or negative.

3 0
3 years ago
A rectangle has a length of (3.2a + 0.18b)centimeters.The width is half the length. Sasha writes the expression (12.8a + 0.72b)
jeka94
The width is half the length, so is
  width = (1/2)*length
  width = (1/2)*(<span>3.2a + 0.18b) cm
  width = (1.6a +0.09b) cm

The perimeter of the rectangle is twice the sum of length and width.
  perimeter = 2*(length + width)
  perimeter = 2*((3.2a +0.18b) cm + (1.6a +0.09b) cm)
  perimeter = 2*(4.8a +0.27b) cm)
  perimeter = (9.6a +0.54b) cm

Sasha did not get this answer, so apparently ...
  her reasoning was not correct.</span>
8 0
3 years ago
F(x) = 12 + x<br> X<br> f(x)<br> -3<br> -1<br> 0<br> 4<br> 6
katen-ka-za [31]

9514 1404 393

Answer:

  (-3, 9), (-1, 11), (0, 12), (4, 16), (6, 18)

Step-by-step explanation:

The function definition tells you that adding 12 to the x-value will give you the value of f(x).

  -3 +12 = 9, for example

The (x, f(x)) values for the table are shown above.

7 0
2 years ago
Other questions:
  • Solve for X: 2-14x+52=7
    12·2 answers
  • (4 points) Determine whether each of these functions is O(x 2 ). Proof is not required but it may be good to try to justify it (
    11·1 answer
  • 14. The diameter of a circle has endpoints A(-8, -5) and B(4, 11). Write the equation of the circle. (**hint: you must find the
    9·1 answer
  • Can somebody help me please? ive been stuck for like 20 minutes
    14·2 answers
  • En 16 años, Juan tendrá 3 veces la edad que José tiene ahora. Indica qué planteamientos son correctos.
    13·1 answer
  • The length of a track around a field is 1/4 miles. You run 3 1/2 times
    14·1 answer
  • Helppppppp...?????????????????????
    14·1 answer
  • How do you write 4/ 9 as a decimal?
    11·1 answer
  • A dairy made 97.01 ounces of yogurt. Then a local market bought 84 ounces of the yogurt. How much yogurt does the dairy have lef
    15·1 answer
  • By how much does -12 exceed -15​
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!