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zubka84 [21]
3 years ago
10

Find each trig ratio

Mathematics
1 answer:
Elena L [17]3 years ago
7 0

Answer:

Step-by-step explanation:

You might be interested in
−x−1
miskamm [114]

Answer:

-6

Step-by-step explanation:

f(x) = -x-1

Find f(5), <u><em>this means that anywhere you see </em></u><u><em>x</em></u><u><em>, you substitute in </em></u><u><em>5</em></u><u><em>.</em></u>

f(x) = -x-1

f(5) = -(5)-1

<u>Take note of the signs.</u>

f(5) = -6

PLease rate 5 stars, give brainliest and thank. Thanks.

5 0
3 years ago
Tina wants to buy concert tickets for her family. She is trying to figure out how much money she needs to
UNO [17]

Answer: its 35.99

Step-by-step explanation:

also known as y=35.99x (y=kx)

5 0
3 years ago
Please help me with these two questions, 10 points for each so in total 20!!
saul85 [17]

Answer:

\large\boxed{Q2.\qquad C.\ -2x+y=-2}\\\boxed{Q4.\qquad C.\ y=3x+12}

Step-by-step explanation:

Q2:

The point-slope form of an equation of a line:

y-y_1=m(x-x_1)

m - slope

The formula of a slope:

m=\dfrac{y_2-y_1}{x_2-x_1}

We have the points (4, 6) and (6, 10). Substitute:

m=\dfrac{10-6}{6-4}=\dfrac{4}{2}=2

y-6=2(x-4)           <em>use distributive property</em>

y-6=2x-8      <em>add 6 to both sides</em>

y=2x-2          <em>subteact 2 from both sides</em>

-2x+y=-2

Q4:

The slope-intercept form of an equation of a line:

y=mx+b

m - slope

b - y-intercept

Put the slope m = 3 and the coordinateso f the point (-2, 6) to the point-slope form of an equation of a line:

y-6=3(x-(-2))

y-6=3(x+2)         <em>use distributive property</em>

y-6=3x+6     <em>add 6 to both sides</em>

y=3x+12

4 0
3 years ago
Identify the domain and range of each function.
Karo-lina-s [1.5K]
Answer: domain is going up and down and range is going across I hope this helps
6 0
4 years ago
Aubrey is running for student council president. she estimates her chances of winning to be 1:5 chance. which likelihood describ
bonufazy [111]

Answer:

impossible

if I am right please mark it as brainliest

8 0
2 years ago
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