What is sin 0 when cot 0 = {?
0
(1,0)
sin e
Rationalize the denominator if necessary.
Answers
9514 1404 393
Answer:
(√6)/3
Step-by-step explanation:
The relation between cot(x) and sin(x) is ...
sin(x) = 1/√(cot(x)^2 +1)
Filling in the given value, we have ...
[tex]\displaystyle\sin{\theta}=\frac{1}{\sqrt{\left(\frac{\sqrt{2}}{2}\right)^2+1}}=\sqrt{\frac{2}{3}}\\\\\boxed{\sin{\theta}=\frac{\sqrt{6}}{3}}[/tex]
Step-by-step explanation:
#CarryOnLearningRelated Questions
Find the Distance between -37 and 86 on a number line.
Answers
Answer:
123
Step-by-step explanation: You add 37 and 86 together to get 123
Question:
Simplify.
(
2
9
×
3
5
)
×
(
2
4
×
3
)
2
Answers
Answer:
The answer is 526 1760
Step-by-step explanation: You first solve for all the parenthisis then once you do that you multiply the number you get from the parenthisis by 2 to get your answer hope this helps.
Help me and I’ll give you brainliest
Answers
Answer:
Q = 12 meters
Step-by-step explanation:
Since all angles of the triangles are the same, the two triangles are similar. Therefore, all you need to do is a simple comparison equation like 10/15=8/x and solve.
Cross multiply, 10x=120. Divide and get x = 12.
Hope this helps!
You buy a watch for $60. There is a 6% sales tax. What is your total cost for the watch?
(Answer is $63.60)
Use the information above to help you answer this question. Your friend buys the same watch a month later. It is now sold at a discount of 15%. What is the new sale price? (DO NOT INCLUDE THE TAX)
Answers
Answer:
Step-by-step explanation:
60 *15%= 9
60 - 9 = 51
the discounted watch cost
$51.00
Help. What’s the answer to this problem?
Answers
Answer:
C) Yes, it’s a reflection over line f.
Step-by-step explanation:
It’s a reflection over line f.
Please help me. Thank you very much. （╹◡╹）
Answers
Answer and Step-by-step explanation:
First, you find the x-value of f(x) on the graph, and find the corresponding y-value.
On the graph, we see that when we go to the x-value of -7, we are at a y-value of 0. Now, we plug this in to the g(x) function and look for the y-value on the g(x) graph.
When 0 is plugged in for x in g(x), we get the y-value to be 5.
This means that the value of g(f(-7)) is 5.
#teamtrees #PAW (Plant And Water)
HELPP FAST PLEASEEEE
Answers
Answer:
30%
Step-by-step explanation:
because I have answered this one and for it right
oliver wants a hat that original price is $25, the store is having a 20% off sale, with this sale what is the final cost?
Answers
Answer:
$20
Step-by-step explanation:
25 x 0.2=5
25-5= 20
what its 600+600 pls help
Answers
Answer:
1200 hope this help you! ;)
Which number line shows the graph of x 11?
OA
+
9
10 11 12 13 14
10 11 12 13 14
+
9 10 11 12 13 14
6 7 8 9
10 11 12 13 14
Answers
Answer:
B
Step-by-step explanation:
X ≥ 11 means that x could equal 11. The number is included on the answer. So, the circle on the number line has to be closed/filled in. X could be any number equal to or greater than 11, so the number line has to be shaded to the right. :D
Please help!!!!!!!!!!
Answers
Please answer correctly :) I will mark a brainliest answer !
Answers
Answer:
90 degrees because it is a corner.... and it make a perfect right angle
Step-by-step explanation:
An isosceles triangle has an angle that measures 116°. Which other angles could be in that isosceles triangle? Choose all that apply.
Answers
Answer:
Step-by-step explanation:
since we know that triangles have 180° we know that 116° is two much if it's doubled 2*116 = 232° so that angle has to be the single angle and the left over of 180 - 116 is the left over amount that is even divided into the last two angles so 180 - 116 = 64 / 2 = 32° so the triangle is made up of 116 + 32 + 32 degree angles
Gina is buying the t-shirt at $10 the sales tax is 7.5%
Answers
Answer:
$17.50
Step-by-step explanation:
THATS THE TOTAL THE SALES TAX WOULD BE $0.75
thank you for your time
Do these first gets brainliest the numbers that are small top presents how much zeros will be added to it and a thanks and 5 stars and a blessing
Answers
Answer:
Step-by-step explanation:
3: 3.702
4: 12.64
5: 0.725
6: 0.0725
7: 281.4
8: 2000 over 81 (a fraction)
9: 0.46699875
10: 36.424
:D
Show or explain your answer
Answers
Answer:
This is an exponential function:
A(s) = 2^s, where A- population of alien's, s - number of splits (or hours)For the alien population become larger than 79942, time required:
2^s > 79942log 2^s > log 79942s > log 79942/ log 2s > 1617 hours
For the alien population become larger than 330232606, time required:
2^s > 330232606log 2^s > log 330232606s > log 330232606 / log 2s > 2829 hours
Find the Volume of a sphere if the radius is 3 inches. Leave your answer in terms of π
Answers
Answer:
The answer is 9.42 inches
You buy a watch for $60. There is a 6% sales tax. What is your total cost for the watch?
(Answer is $63.60)
Use the information above to help you answer this question. Your friend buys the same watch a month later. It is now sold at a discount of 15%. What is the new sale price? (DO NOT INCLUDE THE TAX)
(Answer is $51.00)
Use the information above to help you answer this question. What is your friend's total cost for the watch including tax?
Answers
Answer:
$54.06
Step-by-step explanation:
Thank you for the detailed question!!
1. The watch costs $60, but it went on sale
2. The watch is now $51.
3. Now what you have to do is find the sales tax
51*6/10=3.06.
51+3.06= 54.06
The final price for your friends watch will be $54.06
Lucy can choose one sandwich ham or turkey, once side apple or grapes, one drink milk or water. Lucy has equally likely chance of choosing any combination. What is the probability that lucy picks milk with a turkey sandwich and apple?
1/8
or
1/10
Answers
Answer:
please stop spamming on people's questions bc ik you wouldnt appreciate it.
Step-by-step explanation:
Trig 2.11 graphs of tangent and cotangent
Answers
Answer:
The tangent function has vertical asymptotes where the cotangent function has value 0 and the cotangent function has vertical asymptotes where the tangent has value 0.
This is another question:) PLEASE HELP!!!
Answers
Answer:
The Answer is your mom! :)
Step-by-step explanation:
Find the surface area of the triangular prism.
Answers
Answer:
96 ft²
Step-by-step explanation:
SA = 2bh/2 + Ph
SA = 2(4)(3)/2 + (3 + 4 + 5)(7)
SA = 12 + 84
SA = 96
Answer: 96 ft²
free 100 pointssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssss
Answers
Answer:
Thank you for the points man I really need them to ask a huge question
Step-by-step explanation:
I answer your question, I get the points, I make the question, someone elce gets the points.
10.
The lines graphed below show the amounts of water in two tanks as they were being
filled over time.
TANK FILLING RATES
+
Amount of Water (gallons)
1,800
1,600
1,400
1,200
1,000
800
600
400
200
Tank A
Tank B
0
0.5
1 1.5 2
Time (minutes)
For each tank, explain whether or not there is a proportional relationship between
the amount of water, in gallons, and the time, in minutes. If there is a proportional
relationship, identify the unit rate. Use specific features of the graph to support
your answer
hp
Answers
Answer: Step-by-step explanation:
A proportional relationship exists. Since the graph is a straight line, you can say.
Tank A's unit rate is 666 2/3 gallons per minute. You'll figure it out by multiplying 1000 gallons by 1.5 minutes. 1000 divided by 1.5 equals 666.66 gallons, or 666 2/3 gallons.
The unit rate for Tank B is 300 gallons per minute. You can determine this by using 600 gallons in 2 minutes. 600/2 = 300 gallons per minutes
You are renting a car. You can choose a compact, mid-size,
full-size, or sports utility vehicle. From those
categories you can choose a low, average, or high priced
model. How many different automobile choices do you have?
Answers
Answer:
I believe the answer is 4
Step-by-step explanation:
Geometry pls help :(
Answers
Answer:
900 pi for first question and 14137 for 2nd
Step-by-step explanation:
SA=4pi r^2
r=15 (30/2)
SA=4pi(15^2)
SA=900pi
V=4/3pi r^3
V=4/3(3.14)(15^3)=14137
Answer:
Surface area: 900π in²
Volume: 4500π in³
Step-by-step explanation:
A = 4πr² = 4π(15²) = 900π
V = 4/3 πr³ = 4/3 π(15³) = 4500π
please help & explain PLEASE
Answers
Answer:
A. y = 4.5x
Step-by-step explanation:
y is the length of the fish and x is the time, by checking each equation with values in the table you can see that this is the one that represents the relationship.
Example using (4 yrs, 18 cm):
A: 18 = 4.5(4) ✅
B: 4 = 4.5(18) ❌
C: 4 = 9(18) ❌
D: 18 = 9(4) ❌
Joe wants to place plants around each of four sides of a square yard. If he’s planned for each of the four sides to show six plants (including corner plants), how many plants will he need?
Answers
Answer:
21
Step-by-step explanation:
1 side = 6 plants (including one in the corner)
3 sides = 5 plants each
6+15 = 21
Someone helppp pls :(((((
Answers
Answer:
y = ½x + 8
Step-by-step explanation:
✔️First, find the slope (m) using any two given pairs of values, say (0, 8) and (2, 9):
Slope (m) = change in y/change in x
Slope (m) = (9 - 8)/(2 - 0)
Slope (m) = 1/2
m = ½
✔️Find the y-intercept (b):
The y-inteeceot of the function would be the value of y when x = 0.
Form the table, when x = 0, y = 8. Therefore:
y-intercept (b) = 8
✔️To write the equation of the function, substitute m = ½ and b = 8 into y = mx + b.
Thus:
y = ½x + 8
the sum of 2 numbers is 56.twice the smaller number exceeds one-half the larger number by 22.find the numbers
Answers
9514 1404 393Answer:
20, 36
Step-by-step explanation:
Let x and y represent the smaller and larger numbers, respectively. The given relations let us write two equations:
x + y = 56 . . . . . . the sum of the two numbers is 56
2x -y/2 = 22 . . . . twice the smaller exceeds half the larger by 22
We can solve this by multiplying the second equation by 2 and adding the first.
2(2x -y/2) +(x +y) = 2(22) +56
5x = 100 . . . . . . simplify
x = 20
y = 56 -20 = 36
The two numbers are 20 and 36.