Evaluate the six trigonometric ratios for ø.
I need sin, cos, tan, csc, sec, and cot please.
Trigonometry.
Answers
Answer:
See below
Step-by-step explanation:
First off, the missing side is c=√(17²-8²)=15
sinø=opposite/hypotenuse=15/17
cosø=adjacent/hypotenuse=8/17
tanø=opposite/adjacent=15/8
cscø=hypotenuse/opposite=1/sinø=1/(15/17)=17/15
secø=hypotenuse/adjacent=1/cosø=1/(8/17)=17/8
cotø=adjacent/opposite=1/tanø=1/tanø=1/(15/8)=8/15
Related Questions
The following are the temperatures of 10 days in winter in °C. 5, 4, 4, -1, 4, 10, 9, 8, 6, 4 Work out the mean temperature.
Answers
Answer:
Answer is 5 °C.
Step-by-step explanation:
5 is answer
Answer:
The mean temperature is 5.3 degree Celsius
Step-by-step explanation:
5+4+4-1+4+10+9+8+6+4
= 53
So,
53/10
= 5.3
mark me brainliest plss :))
Ellen has 20 feet of ribbon. She uses 12 feet of ribbon to make pillows. She gives one-fourth of the remaining ribbon to her friend. How many inches of ribbon did Ellen give to her friend?
Answers
Answer: 2 ft
Step-by-step explanation:
Given
Ellen has 20 ft of ribbon
She uses 12 ft of ribbon to make pillow
The amount of remaining ribbon is [tex]20-12=8\ ft[/tex]
She gives one-fourth of the remaining to her friend i.e
[tex]\Rightarrow \dfrac{1}{4}\times 8=2\ ft[/tex]
So, she give 2 ft of ribbon to her friend.
HELP PLEASE! What is the base area of the following cylinder
Answers
Answer:
12
Step-by-step explanation:
thats it okatyyyyyyy
What is linear equation???
Answers
Answer:
an equation between two variables that gives a straight line when plotted on a graph. In mathematics, a linear equation is an equation that may be put in the form {\displaystyle a_{1}x_{1}+\cdots +a_{n}x_{n}+b=0, } where x_{1}, \ldots, x_{n} are the variables, and {\displaystyle b, a_{1}, \ldots, a_{n}} are the coefficients, which are often real numbers.
20 Alex and Chris share sweets in the ratio Alex : Chris = 7:3.
Alex receives 20 more sweets than Chris.
Work out the number of sweets Chris receives.
Answers
Answer:
Alex:Chris 35:15
Step-by-step explanation:
7-3 (ratios)= 4
20 sweets= 4:1
20÷4= 5
5×7= 35 (how many sweets Alex got)
5×3= 15 (how many sweets Chris got)
Alex got 20 more sweets than Chris
(sorry if you didn't understand how I explained it)
The faces of a fair 6 - sided cube are numbered 1 through 6. What is the probability that a 2 will land face up on the next roll? Give your answer as a fraction in simplest form and the percent.
Answers
Answer:
You will have a 1/6 probability of getting a 2 that will land face up on the next roll.
Step-by-step explanation:
There is only one two on the cube, which means you will have 1 chance out of 6 of getting a 2.
Find the coefficient of x^4 in 3x^3-5x^4 + x-7
Answers
Answer:
-5
Step-by-step explanation:
the coefficient of x^4 is -5
Find the unit rate in the following scenarios, and explain how you solved.
1. In 6 days, the temperature dropped 18 degrees. How many degrees per day did the temperature drop?
no links<3
Answers
Answer:
3 degress per day
Step-by-step explanation:
18/6=3 sorry for the bad spelling
In the figure QRST, point Q has coordinates Q(-3,-5). If you translate the figure
1 unit left and 6 units up, what are the coordinates of the translated point Q!?
Answers
Answer: (-4,1)
Step-by-step explanation:
(-3 - 1, -5 + 6)= (-4,1)
In what quadrant is the point (-7, -16)?
Help!!!!!
Answers
Answer:
Those points are in Quadrant 3
An arrow is shot so that it hits the target above. Which of the following describes the method for calculating the
probability of hitting the red region?
A area of white circle / (area of blue circle - area of yellow circle)
B. (area of blue circle - area of yellow circle) / area of white circle
C area of white circle / (area of red circle - area of yellow circle)
D. (area of red circle - area of yellow circle) / area of white circle
Answers
Answer:It is c i think
Step-by-step explanation:
the sides of a whiteboard are 12 inches by 4 inches. How many 2 inch by 2 inch Post-it notes will be needed to cover the entire whiteboard?
I NEED ANSWER ASAP
Answers
Answer:
12
Step-by-step explanation:
12 times 4 = 48
2 times 2 = 4
divide those both and you get 12.
12 post it notes will be needed to cover entire board.
have a nice Day!!
can someone please tell me what angle x is
Answers
Answer:
it's an angle X duh he he he be
Two sides are same so their opposite angles will also be same.
So,
75+75+x =180 [ sum of angles of triangle ]
Or, 150+x = 180
Or, x= 180-150
Or, x=30
James made 130 water
balloons for a party. He
has invited 15 friends. If
all 15 friends come, how
many balloons would
each guest receive?
Answers
Answer:
8
Step-by-step explanation:
130/15=8 and remainder 10
3. A shop sells 600 televisions in a year. If this is a 50% increase on sales the previous year,
how many televisions were sold the year before?
Answers
Calinda is painting the design on her bedroom wall. The large circle has a diameter of 32 inches. To the nearest square inch, how much paint swill she need for the shared reign on
Answers
Answer:
804 inches
Step-by-step explanation:
Amount of paint she would need is equal to the area of the circle
Area of a circle = πr²
π = 3.14
r = 32/2 = 16
The diameter is the straight line that passes through the centre of a circle and touches the two edges of the circle.
A radius is half of the diameter
3.14 x 16² = 804 in
Which is a possible congruence statement for the following figures?
A BCD ≅ GHIF
B ABCD ≅FGHI
C BCDA ≅ FGHI
Answers
Answer:
it should be b
Step-by-step explanation:
write the product in standard form: (x+4)(x-4)
Answers
Answer:
x² - 16
Step-by-step explanation:
Use the FOIL method here where
F = first
O = outer
I = inner
L = last
F = x * x = x²
O = -4 * x = -4x
I = 4 * x = 4x
L = -4 * 4 = -16
Combine the terms to get x² - 16.
what is the average rate of change?
Answers
Answer:
D
Step-by-step explanation:
5.5555 pounded to the nearest
hundredth
IS
Answers
Answer:
5.55000
Step-by-step explanation:
i think
Answer:
5.56
Number:
5.555
Nearest:
Hundredths (2 decimals)
Mode: Round
=5.56
John made of a pound of fudge and Mary made of a pound of fudge. Ricky takes the sum of the two amounts of fudge and divides it into three equal portions, planning to keep one portion for himself. How much fudge does Ricky keep?
The Study Island Answer Please!
Answers
Answer:
Rickey keep 2/3 or 0.7 fudge.
Step-by-step explanation:
Consider the provided information.
John made of a pound of fudge and Mary made of a pound of fudge.
Ricky takes the sum of the two amounts of fudge
The sum of the two amounts of fudge is 2 pound.
He divides it into three equal portions.

Hence Rickey keep 2/3 or 0.7 fudge.
need help please hurry !!!!
Answers
Answer:
answer: c
Hope that helps!
Rotate an isosceles right triangle around a line that contains the triangle's hypotenuse
Answers
Answer:
See attachment 2 for the rotation
Step-by-step explanation:
The question has a missing figure
See attachment 1 for the missing figure of the isosceles right-triangle
Required
Rotate around the hypotenuse
From the attachment, the hypotenuse is along the blue vertical line along the y-axis.
So, when the isosceles triangle is rotated around the hypotenuse, the result of the rotation we get a composite figure that has two congruent solids.
Which is a cone of radius and height equal to half of the hypotenuse
See attachment 2 for the rotation
Help I need this done by today
Answers
Answer:
the total gradius is equal to 90 0n this angle the answer is 28
Step-by-step explanation:
90-52=28 plz the brainliest!
b = 38
angles in a right angle add to 90 degrees
Find the perimeter of the composite shape. Round to the nearest hundredth.
Answers
Answer:
36 is ur perimeter
Step-by-step explanation:
Answer: 47.31
Step-by-step explanation: I just took the unit test
Jamie uses exactly 18 inches of dental floss every time she flosses her teeth. The package of dental floss she just bought contains 27 yards. How many times can Jamie floss her teeth with the amount of floss in this package?
Answers
Answer:
54 times
Step-by-step explanation:
36 inches = 1 yard
Since there are 27 yards, you multiply 36 by 27 = 972
If you use 18 inches each time, you would divide 972 by 18.
972/18= 54
So, Jamie could flow her teeth 54 times.
Find the slope of a line parallel to this given line: -10y + 3= -6x
Answers
Answer:
Y=3/5 x +3/10
Step-by-step explanation:
the radius is a circle is 17m. Find it’s circumference in terms of π.
C= ________m
Answers
Answer:
C= 106.81m
Step-by-step explanation:
C = 2πr = 2·π·17 =106.81
en las matematicas para que concepto se usan las letras?
Answers
Answer:
En matemáticas, las letras son utilizadas en las ecuaciones, para representar a través de ellas valores no conocidos que deben ser dilucidados por quien realiza la ecuación. Las letras más utilizadas con este propósito son las letras X e Y.
Así, por ejemplo, se da una suma con un valor numérico y un valor faltante denominado X, con un resultado también numérico, con lo cual el valor de X surgirá del resultado de la ecuación planteada. Por ejemplo:
8 + X = 10
X = 10 - 8
X = 2
8 + 2 = 10
Which of the following lines bets fits the data shown in the scatter plot?