Draw a right triangle with one leg value is 4 and the other leg value is 3. Use the triangle to find the exact values of the six trigonometric functions of

Answers

Answer 1

Step-by-step explanation:

Draw a right triangle with one leg value is 4 and the other leg value is 3

The triangle is attached below

To find hypotenuse , use Pythagorean theorem

[tex]c^{2} =a^{2} +b^{2} \\c^{2} =3^{2} +4^{2} \\\\c^{2} =25 \\\\c=\sqrt{25} =5[/tex]

opposite side = 4, adjacent side =3 and hypotenuse = 5

Apply trigonometric ratios

[tex]sin(A)=\frac{opposite}{hypotenuse}=\frac{4}{5}[/tex]

[tex]cos(A)=\frac{adjacent}{hypotenuse}=\frac{3}{5}[/tex]

[tex]tan(A)=\frac{opposite}{adjacent}=\frac{4}{3}[/tex]

[tex]cosec(A)=\frac{hypotenuse}{opposite}=\frac{5}{4}[/tex]

[tex]sec(A)=\frac{hypotenuse}{adjacent}=\frac{5}{3}[/tex]

[tex]cot(A)=\frac{adjacent}{opposite}=\frac{3}{4}[/tex]

Draw A Right Triangle With One Leg Value Is 4 And The Other Leg Value Is 3. Use The Triangle To Find

Related Questions

Can someone help me solve these or explain it to me?

Answers

the pic is v blur but i think you can scan google. hope this helped :)
The pic is blurred but you can scan it on google ,, hope that helped

In July, the average temperature in one US city was 29°C. By December, the average temperature had fallen by 29°C. Explain why the average temperature in December was 0°C.

Answers

Answer:

The temperature went up 29°C, which represents a positive 29. Then the temperature fell 29°C, which represents a negative 29. The average temperature rose and fell the same amount. The absolute values are the same, so the difference is 0.

Step-by-step explanation:

Edgenuity 2020

Answer:

Sample response: The temperature went up 29°C, which represents a positive 29. Then the temperature fell 29°C, which represents a negative 29. The average temperature rose and fell the same amount. The absolute values are the same, so the difference is 0.

Step-by-step explanation:

I did the assignment

The point-slope form of the equation of the line that passes through (-5, -1) and (10,-7) is
v+7 = -Ź (x– 10). What
is the standard form of the equation for this line?
ΟΟΟΟ
O 2x - 5y = -15
2x - 5y = -17
2x + 5y = -15
2x + 5y = -17
Please hurry I need this question answered ASAP pretty please

Answers

Answer: I just took the test and this is the answer I got

2x+5y=-15

1/5x + 4 =1/3x-8
Can you show your work too? That would be great

Answers

Answer:

90

Step-by-step explanation:

1/5x+4=1/3x-8

add 8 to both sides and subtract 1/5x from both sides

4+8=1/3x-1/5x

12=5/15x-3/15x

12=2/15x

divide both sides by 2/15

12÷2/15=x

when dividing by a fraction, invert and multiply

12*15/2=x

90=x

CHECK:

1/5(90)+4=1/3(90)-8

18+4=30-8

22=22

WILL GIVE BRAINLIEST 8+7-4

Answers

Answer:

11

Step-by-step explanation:

8 + 7 = 15.

15 - 4 = 11

Your answer would be 11.

Answer:

11

Step-by-step explanation:

put the 8 and 7 in () so now it is (8+7)-4 then add the (8+7) which is 15 so now it is 15-4 which is 11

Triangle ABC has vertices (4,-1), B(5,6) and C(1,3). Prove using coordinate geometry that ABC is an isosceles right triangle.

Answers

Step-by-step explanation:

first find distance between ab

then between bc

then ac

in isosceles triangle 2 sides are equal

so if two sides means the distance we find are same

the givan triangle is isosceles

Answer:

the coordinates of vertices triangle ABC are (4,-1), B(5,6) and C (1,3) prove that triangle ABC is an isosceles right triangle.

Does anyone know how to answer this problem?
Here's the picture.​

Answers

Answer:

3 [tex]\frac{46}{81}[/tex]

Step-by-step explanation:

change 1 [tex]\frac{8}{9}[/tex] to an improper fraction

1 [tex]\frac{8}{9}[/tex] = [tex]\frac{17}{9}[/tex] , thus

[tex]\frac{17}{9}[/tex] × [tex]\frac{17}{9}[/tex] = [tex]\frac{289}{81}[/tex] = 3 [tex]\frac{46}{81}[/tex] or 3.57 ( to 2 dec. places )

Answer:

3.57

Step-by-step explanation:

1 8/9 =

(17/9)^2

17/9 x 17/9

17 x 17/ 9 x 9

17^2/ 9^2

289/81

3.567901

3.567901 Rounded is 3.57

Hope this helps!

Plz name brainliest if you can!

WIll MARK BRAINLIEST
A hexagonal-based prism is sliced horizontal to the base. Which figure best represents the cross-section parallel to the slice?

Answers

A hexagonal-based prism is sliced horizontally to the base. Which figure best represents the cross-section parallel to the slice? C

Find the mean, median, and mode
4, 8, 8, 4, 8, 4, 9, 3
Can some one help me I having trouble

Answers

Answer:

Step-by-step explanation:

Mean (Average):

6.42857

Median (Middle):

8

Mode (Most Common):

4,8

the mean is 6
median is 6
mode is 4 and 8

Write a conjecture that describes the pattern in each sequence. Then use your conjecture to find the next item in the sequence.

-5, 10, -20, 40,_,_,_

Answers

Answer:

The next 2 items would be -80 and 160

The complete series is -5, 10, -20, 40, -80, 160, -320 and this can be determined by using the geometric progression.

Given :

-5, 10, -20, 40,...

The following steps can be used in order to determine the next item in the sequence:

Step 1 - The given sequence is in the geometric progression.

Step 2 - Write the given series.

-5, 10, -20, 40,...

Step 3 - The next term in the given sequence is:

= - 40 [tex]\times[/tex] 2

= - 80

Step 4 - After the above term the term obtained is:

= [tex]80\times 2[/tex]

= 160

Step 5 - After the above term the term obtained is:

= [tex]-160\times 2[/tex]

= -320

For more information, refer to the link given below:

https://brainly.com/question/14320920

What angle measure is complementary to 87 degrees?

Answers

i’m pretty sure it’s 93. since a complementary angle is equal to 180, 87 + 93 = 180

What value is equivalent to 0.5

Answers

Answer:

Percent equals Decimal equals Fraction equals

        0.5%                    0.005                   1⁄200

Hope This Helps!!!

Answer:

1/2 would be correct. Hope it helped <3

how do you rewrite y=2(x+1)^2+4 in standard form ?

Answers

Answer:

y = 2x^2 + 4x +6

y=2x^2 + 4x + 6
U can probably find a calculator online to do it for you though

choose all the answer that apply
which of the following are general characteristics of animal

specialized tissue
spinal cord
nervous system
autotropic
mobility ​

Answers

Answer:

mobility is a general characteristic of animals

Step-by-step explanation:

spinal cord is apart of an animal and nervous system is a system in animals autrotrophic is the feeding mode of plants

specialized tissue is a collection of cells specialized to perform the same function

What is 46% of 1000? Round to the nearest hundredth

Answers

Answer:

500

Step-by-step explanation:

I will tell you what 460 is rounded to the nearest hundred and also show you what rules I used to get to the answer.

We did not necessarily round up or down, but to the hundred that is nearest to 460.

500

A) We round the number up to the nearest hundred if the last two digits in the number are 50 or above.

B) We round the number down to the nearest hundred if the last two digits in the number are 49 or below.

C) If the last two digits are 00, then we do not have to do any rounding, because it is already to the hundred.

The given line segment has a midpoint at (−1, −2).

On a coordinate plane, a line goes through (negative 5, negative 3), (negative 1, negative 2), and (3, negative 1).

What is the equation, in slope-intercept form, of the perpendicular bisector of the given line segment?

y = −4x − 4
y = −4x − 6
y = One-fourthx – 4
y = One-fourthx – 6
y = Three-halvesx + 1

Answers

Answer:

The given line segment has a midpoint at (−1, −2).

On a coordinate plane, a line goes through (negative 5, negative 3), (negative 1, negative 2), and (3, negative 1).

What is the equation, in slope-intercept form, of the perpendicular bisector of the given line segment?

y = −4x − 4

y = −4x − 6

y = One-fourthx – 4

y = One-fourthx – 6

y = Three-halvesx + 1

The answers is 234748494

Find the areas of the circle. Round your answers to two decimal places, if necessary.

Answers

Answer:

  3.14 yd²

Step-by-step explanation:

The area of a circle is given by the formula ...

  A = πr²

Filling in the values, we find the area of this circle to be ...

  A = 3.14×(1 yd)² = 3.14 yd²

What is the key idea when combining like terms?

Answers

add coefficients first (like terms), then simplify

what is the rate of change of x 3 ,7 ,4,1
y,14,30,18,6​

Answers

Answer:

uzthcticsisvyqubxquebcoueqchpquehchqq7phcp7qqeqcqe70chpqhc8qc8h8sliabusdahudhuahu wh8r8ch8hc8qipwa8r7rwh8h8rvh8hv8whivhiwhv8w9hrrhc

iihpicaiphcheihpihphfpi fp8qh p8rnroqbipicrulqAQQvb

Step-by-step explanation:

ugacptqpvyoacabxyipsasyaoX

cilqguog ihi ehiqulbd

bpabuovueqo2

Yope had $200 to buy food for the community picnic. She bought 11 packages of hot dogs and 8 packages of buns. Each package of hot dogs cost $14.05, and each package of buns cost $3.55. How much money did Yope have left after her purchases?

Answers

Answer:

17.05 dollars left

Step-by-step explanation:

11 x 14.05 = 154.55

8 x 3.55 = 28.4

154.55 + 28.4 = 182.95

200 - 182.95 = 17.05

hope this helps you ;)

pls give me brainlest :)

Answer: the answer is b 17.05

Step-by-step explanation:

Using appropriate properties find. 2/5×(-3/7)-1/6×3/2+1/14×2/5​

Answers

Not for sure but maybe, -0.39285714285 if it’s correct hope it helps!

If f(x)=9x+42;find f(5)

Answers

Answer:

f(5) = 87

Step-by-step explanation:

PLEASE HELP! 15 POINTS What are the factors of the expression 4(q−18+p)?

Answers

Answer:

4 and (q − 18 + p)

Step-by-step explanation:

Given:

4(q−18+p)

The factors are

4 and (q − 18 + p)

A factor refers to something which is multiplied by something else. It could be a number, variable, term, or a longer expression.

For example. The factors of the expression 6x(y +2)

are 6, x and (y+2)

How do you round 25.62 to the nearest ten

Answers

i’m pretty sure you meant tenth and if so it would be, 25.6

Answer:

If its below 5 then it stays the same but if its over 5 then round up. 26

Step-by-step explanation:


The angle 22.07° + 12°58' is closest to:

Answers

Answer:

34.65

Step-by-step explanation:

Identify the graph shown as linear or non linear. Then estimate and interpret the intercepts of the graph, any symmetry, where the function is positive, negative, increasing, and decreasing, the x-coordinate of any relative extrema, and the behavior of the graph.
PLEASE HELP. Thank you. Due at 1:30​

Answers

Answer:

see below

Step-by-step explanation:

Identify the graph shown as linear or non linear.  - nonlinear since it is not a linear

Then estimate and interpret the intercepts of the graph,

y intercept -  ( 0,-6)  where it crosses the y axis

x intercepts ( -12,0)  and ( 12,0)

any symmetry,  symmetric across the y axis

where the function is positive, or above zero  (-∞, -12) and (12,∞)

negative, or below zero ( -12,12)

increasing,  growing ( 0, ∞)

and decreasing, getting smaller (-∞, 0)

the x-coordinate of any relative extrema,  the minimum is (0,-6)

and the behavior of the graph. As x goes to -∞ y goes to ∞  and s x goes to ∞ y goes to ∞

I need help with this

Answers

Answers:a = 4YZ = 20

========================================================

Explanation:

Y is between X and Z (not necessarily at the midpoint). This means the three points are on the same line. Going from left to right we have X, Y and Z in that exact order.

Put another way, segment XZ is cut into smaller pieces XY and YZ.

The smaller pieces XY and YZ add back up to the largest segment XZ.

--------------

XY + YZ = XZ

( XY ) + ( YZ ) = XZ

( 7a ) + ( 5a ) = 6a+24 ..... substitution

7a+5a = 6a+24

12a = 6a+24

12a-6a = 24 ....... subtracting 6a from both sides

6a = 24

a = 24/6 ....... dividing both sides by 6

a = 4  is the first answer we're after

-------------

Use this value of 'a' to find the length of each segment

XY = 7a = 7*4 = 28

YZ = 5a = 5*4 = 20 is the second answer we want

XZ = 6a+24 = 6*4+24 = 48

Note how XY+YZ = 28+20 = 48 to match with XZ = 48 we got in the previous line above.

find the x value that makes m parallel to n

Answers

Answer: x = 23

Step-by-step explanation:

(3x + 13)

3 x 23 + 13= 82

(4x - 10)

4 x 23 - 10= 82

5f/6 = 30
it's a two step equation​

Answers

Answer:

f=36

Step-by-step explanation:

5f/6=30

5f=30(6)

5f=180

f=180/5

f=36

New York City uses about one billion, three hundred million gallons of water each day.

Answers

Answer:

ya about 1 billion

Dang that's a lot

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