This question requires the understanding of trigonometric identities. I'll list the ones that are needed to answer this question:
cotθ = 1 / tanθ
tanθ = sinθ / cosθ
Look at the latter identity. We can rewrite it as such:
tanθ * cosθ = sinθ
We are given the expression:
cosθ * tan²θ * cotθ
Referring to the first trigonometric identity above, substitute cotθ:
cosθ * tan²θ * (1 / tanθ)
Multiply tan²θ and the fraction:
cosθ * (tan²θ / tanθ)
cosθ * tanθ
Refer to the second trigonometric identity:
cosθ * tanθ
sinθ
cosθ * tan²θ * cotθ = sinθ
If you have any questions about how I got to the answer, feel free to ask
- breezyツ
Lawrence has a paperweight in the shape of a triangular prism. The prism is filled with sand and has a volume of 84 cm3. If the paperweight’s area of the base, B, is 12 cm2, what is the height of the triangular prism?
A. 7 cm
B. 28 cm
C. 24 cm
D. 6 cm
Answer:
H=7cm
Step-by-step explanation:
If volume is: V=B*H then H= V:B
So, you get:
H= 84:12
H=7cm
what is the range of life expectancy chart below
the numbers are 74 76 78 80 82 in that exact order
Answer:
74 76 78 80 82
Step-by-step explanation:
THE IMAGE IT BLURRY!
Can someone answer this
Answer:
the third one from the top
Step-by-step explanation:
Can someone pls help I will give you the crown
Answer:
i think b
Step-by-step explanation:
1. Find the probability that you will roll a six and then a five when you roll a die twice
2. A bag contains 3 red, 4 blue, and 6 yellow marbles. One Marble is selected at a time, and once a marble is selected, it is replaced, find each probability.
SOMEONE HELP ME PLEASE PAST DUE!! No websites allowed!
Give me the answer for the blanks
Airplane
Boat
Bike
The clues are at true bottom
Answer:
Airplane goes 550 mph
Bike goes 9 mph
Ship goes 27 mph
Step-by-step explanation:
The airplane goes 1,925 every 3.5 hours
Divide 1925 by 3.5
1925/3.5 = 550mph
Do the same thing with the bike’s numbers:
45/5 = 9
So 9mph
And again with the ship:
432/16 = 27
It also says its three times as fast as the bike so:
9 x 3 = 27
So the ship goes 27 mph
Alguien me ayuda por favor :(.
Find the median and mean of the data set below:
48, 50, 38, 4, 8, 46, 23
Answer:
the median is 38 and the mean is 31
Step-by-step explanation:
Answer:
Mean: 31, Median: 38
Step-by-step explanation:
Mean: 48 + 50 + 38 + 4 + 8 + 46 + 23 = 217 divided by 7 (the amount of numbers) = 31
Median: 4, 8, 23, 38, 46, 48, 50 (The middle number of the numbers in order from least to greatest)
(Please correct me if I'm wrong)
A plane traveled 1092 miles to Riyadh and back. The trip there was with the wind. It took 6
hours. The trip back was into the wind. The trip back took 7 hours. Find the speed of the plane
in still air and the speed of the wind.
Answer:
Step-by-step explanation:
p and s was are the speeds of the plane and wind, respectively.
Traveling with the wind, the plane moves p+w miles per hour.
p+w = (1092 miles)/(6 hours) = (182 miles)/hour
Traveling against the wind, the plane moves p-w miles per hour.
p-w = (1092 miles)/(7 hours) = (156 miles)/hour
Add the equations together
p+w = 182
p-w = 156
—————-
2p = 338
p = 169 miles per hour
w = p-156 = 13 miles per hour
JUHE
Carlos says that the first step to solve this equation is to divide
both sides by -7. Is he correct? Explain.
Simplify.
[tex]\sqrt{25}[/tex] fastt plss
Answer:
[tex]\sqrt{25} = 5[/tex]
Answer:
The answer is 5
Step-by-step explanation:
5 × 5 is 25, so the square root is going to be 5.
ILL BRAINLIEST YOU IF YOU GET IT RIGHT
Can you help me match each figure with the appropriate angle pair relationship
Answer:
co interior angle plz take my and
Answer:
1) Alternate exterior
2) alternate interior
3) consecutive interior angles
Alright so here’s a trick
Alternate already means different sides so look for that.
Interior angles are all the angles inside the two parllel lines.
Exterior angles are all angles out side the two parralel lines.
No matter what if its alternative interior or exterior, it should make a perfect
“/“ or back slash.
Consecutive is on the same side.
Corresponing is also on the same side but it has 1 exterior and 1 interior
GIVING BRAINLIEST!!!!!!PLS HELP! I DONT UNDERSTAND THISSS :((
Explain the coordinate values of the new point, Carter, in relation to the origin.
Answer:
The origin is where the x-axis and the x-axis equal zero. Carter is 15 points up from the origin on the y-axis and 3 points to the right from the origin on the x-axis.
Answer:
Your chart is wrong.. Why? (Look down there!)
Step-by-step explanation:
I have the same assignment too and you've put "Carter" In the wrong area so if you get your points deducted that's why. Also btw here is the correct answer
Coordinates : 7, 15
Also.. Your Welcome! :)
HELP ME PLSS WILL MARK BRAINLEST IF CORRECT
Answer:
19 inches
Step-by-step explanation:
Answer:
38 inches
Step-by-step explanation:
help me plss im beeging
Answer:
1. x = 12
2. x= 9
3.x = 14
4.x=18
Step-by-step explanation:
in a right triangle, if sin(theta)= 8/17, what is tan (theta)?
sin θ = perpendicular/ hypotenuse
tan θ = perpendicular/base
By applying Pythagoras theorem, you get the base as 15
So, your answer is 8/15
i forgot how to do this plz help
Answer:
C. 48°
Step-by-step explanation:
hurry please!!!!
If tang =
and the terminal point determined by 2 is in quadrant 3, then:
U
4
A. COSA = -
5
U
4
B. cote =
U
C. CSCO =
LOI
U
D. sing =
MILO
SUBMIT
Identify the lobe of the brain that is highlighted.
a) frontal
b) temporal
c) occipital
d) parietal
The lobe of the brain that is highlighted is Temporal Lobes.
Therefore, The correct option is B.
Temporal Lobes of the brain =
The temporal lobes are a region of the brain located on the sides of the head, beneath the lateral fissure, which separates them from the frontal and parietal lobes.
They are part of the cerebral cortex and play a crucial role in various cognitive functions and sensory processing.
Here are some key features and functions associated with the temporal lobes:
MemoryUnderstanding Language (Receptive Language)SequencingHearingOrganizationHence the correct option is B.
Learn more about Brain lobes click;
https://brainly.com/question/29763788
#SPJ2
11. Choose the appropriate graph for the equation below using slope-intercept form. y = -3x + 8 (multiple choice)
What is the output is 2 less than twice the input.
Answer:
no
Step-by-step explanation:
at least I don't think so be cause it hard to explain
Margo can purchase tile at a store for $0.59 per tile and rent a tile saw for $72. At another store she can
borrow the tile saw for free if she buys tiles there for $1.39 per tile. How many tiles must she buy for the
cost to be the same at both stores?
h(x)=x2 + 6x + 18 need answer for a please explain you’re answer
B
This is a parabola opening downwards. The term - x^2 tells us that, so we can deduce answer is B.
How do you solve an equation with Y MX B when Y equals a number? Example:
-3y=-6x-9
who wants to be in a meet with me?
Answer: me as long as ur not a 90 year old grandpa behind the screen.
Step-by-step explanation:
The visual representation below is used to show the relationship between sets of real numbers. Which of the following values would
not be included in set "C"?
Answer:it’s -12.35
Step-by-step explanation:
You get a brand new car for your 16th birthday, valued at $25,875. Each year you
own the car it decreases in value by 15%. How much will the car be worth when you
turn 21?
Answer: $25,875 - 15% = 21 993.75 0r $25,875 + 15% = 29 756.25
Step-by-step explanation:
2. Find the area of the trapezoid.
A. 44^3 ft
B. 52^3 ft
C. 44^3 - 24ft
D. 60^3 ft
Answer:
i think the answer is b i hope it helps
Step-by-step explanation:
Students in middle school and high school were surveyed about whether they have taken the SAT. Some of the survey results are listed here.
37% of middle school students have taken the SAT.
4% of high school students have not taken the SAT.
This information is shown in the two-way frequency table below. Drag numbers into the empty spaces to complete the table.
A recipe requires 1/2 cup of sugar for every batch of cakes. How batches of cakes can be made with 5 1/2 cups of sugar?
Answer:
11
Step-by-step explanation:
5.5/.5 = 11