Answer:
Just did it, had a good guess.
Step-by-step explanation:
The expression as a single trigonometric function is [tex]tan(\pi/35)[/tex]
What are trigonometric function?"Trigonometric functions are also known as Circular Functions can be simply defined as the functions of an angle of a triangle. It means that the relationship between the angles and sides of a triangle are given by these trig functions. The basic trigonometric functions are sine, cosine, tangent, cotangent, secant and cosecant.
There are a number of trigonometric formulas and identities that denotes the relation between the functions and help to find the angles of the triangle".
Given, the function
[tex]\frac{tan\frac{3\pi}{7} -tan \frac{2\pi}{5}}{1 + tan\frac{3\pi}{7}tan\frac{2\pi}{5} }[/tex][tex]tan(A-B) = (tan A - tan B)/1 + tan A tan B[/tex]
Now,
[tex]\frac{tan\frac{3\pi}{7} -tan \frac{2\pi}{5}}{1 + tan\frac{3\pi}{7}tan\frac{2\pi}{5} } = tan(3 \pi/7 - 2\pi/5)[/tex]
=[tex]tan(\pi/35)[/tex]
Hence A is the correct option.
To know more about trigonometric functions here
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What is the value of x for this question?
Answer:
Step-by-step explanation:
3x + 3
6 + 2x
3x + 2x = 5x
3 + 6 = 9
5x + 9
I NEED HELP I WILL MARK BRANLIEST
Answer:
You cant see enough of the problem to answer this, sorry
Step-by-step explanation:
Which equation represents the scenario?
Answer:
30(30 - x) = 540
Step-by-step explanation:
A = l w
30(30 - x) = 540
Answer:
C. 30(30 – x) = 540
Step-by-step explanation:
Meera needs 2 3/4 cups of flour for a batch of cookies and 3 1/3 flour for a dozen muffins. How many cups of flour does Meera need altogether
Answer:
6 cups.
2 3/4 X 3 1/3
Step-by-step explanation:
Answer:
2 3/4+ 3 1/3
2 3/4 = 11/4
3 1/3= 10/3
11/4+10/3
33/12 + 40/12
73/12
=6 1/12
Step-by-step explanation:
firstly you change the fractions into improper fractions then you find the L.C.M of 3 and 4 which is 12 and you have to do 3×4 to get 12 then 10 × 4 which is 40 because what you do at the bottom you also have to do at the top then you do 4×3 to get 12 then you do 11×3 to get 33 because what you do at the bottom you also have to do at the top. then you do 73/12 which gives you 6 1/12
hope this was helpful
sorry if the explanation confused you
Hurry in test Brainliest!!!
Answer:
y = (x - 4) - 4
Step-by-step explanation:
m = [tex]\frac{y_{2} - y_{1} }{x_{2} -x_{1} }[/tex]
(- 2, - 10)
(4 , - 4)
m = [tex]\frac{-4+10}{4+2}[/tex] = 1
y + 4 = (x - 4) ⇒ y = (x - 4) - 4
Hey I'm really struggling what is 2×3 I've been really struggling, get back when u can thanks
Answer:
Hey buddy,
Step-by-step explanation:
2 multiplied by 3 is equal to 6 And 3 groups of 2 is 6. Instead of adding everytime multiplication is much easier .
Answer:
it equals 6
Step-by-step explanation: 2+2+2=6
or u can use a calculator too. :)
josh will take 10 tests in 5 weeks at school. how many tests will he have taken in 7 weeks
Answer:
14 tests in 7 weeks
Step-by-step explanation:
Answer:
14 tests!!!
Step-by-step explanation:
Simplify 5/10 to 1/5 make a proportion with 1/5 and ?/7
jordan has $39. He wants to go to the grocery store and buy orange juice that cost $.599 and apples that cost $1.79 per pound. Write an inequality that represents the amount of apples jordan can buy
Answer:
$0.22
Step-by-step explanation:
Now we know that 8 ounces total to $1.76. That means that in order to find how much 1 ounce costs, we will end up dividing both sides by 8
8 oz = $1.76
8 oz / 8 = $1.76 / 8
1 oz = $0.22
So, we now know that 1 oz is equal to 22 cents. You can also confirm your answer by multiple 0.22 by 8, and you'll see that you'll get 1.76
How do you distribute: 2 ( x + 5 )
Also- what is the distributed form?
*taking a quiz*
Thank you! :)
Answer:10x
Step-by-step explanation:
if im counting backwards by 100s, starting at 815 how many times would it take me to get to 15.
Answer:
8 times
Step-by-step explanation:
715=1 2=615 3=515 4=415 5=315 6=215 7=115 8=15
Also 0=815.
Who do u guys think will win National League MVP if ur right u'll get brainlyest
no idk
Answer:
Will Leitch
Step-by-step explanation:
5х2 +х — 4
Factor completely
Answer:
(5x-4)(x+1)
Step-by-step explanation:
Which of the following explains the relationship between angles A and D?
Figure LMNO maps to L'M'N'O' by a 125° rotation about point T.
Quadrilateral L M N O is rotated 125 degrees about point T to form quadrilateral L prime M prime N prime O prime.
Which congruency statement is correct?
LMNO ≅ L'M'N'O'
LMNO ≅ O'M'N'L'
ONML ≅ M'O'N'L'
ONML ≅ O'M'N'L'
Answer:
A= LMNO ≅ L'M'N'O'
Step-by-step explanation:
just did it trust me
A= LMNO ≅ L'M'N'O'. Hope this helps!!
Solve/Find the value of a
Answer:
a= -19 :)
Step-by-step explanation:
thats it lol
Answer:
a= -19
Step-by-step explanation:
I worked it out too
Twenty shirts are in the closet. Two of them fell on the floor.
What percent of shirts in the closet are on the floor?
Answer:
irdk
Step-by-step explanation:
and irdc
Select the correct answer
CityCorp has purchased a new office building. In order to design the cubicles for employees, the company must find the dimensions for a square
Cubical that will correspond to a specific square footage. The company will consider cubicles with a total square footage between, and including,
100 and 900 square feet.
The graph shows the side length, f(a), in feet, of a cubicle that has a total square footage of a square feet. What interval describes the acceptable
side lengths for the given range of total square footage?
A.(10,30)
B. (0, 1110)
C. [0, 1100]
D. [10, 30]
Answer:
[10,30]
Step-by-step explanation:
Question 5
1 pts
Time Warner Cable charges $30 per hour and a trip fee of $55 for each service call.
If you pay $265, for how many hours was the technician at your house
Answer:
7 Hours
Step-by-step explanation:
$265 - $55 = $210
$210 / $30 = 7 Hours
Answer:
7 hours
Step-by-step explanation:
you would have to set up this probelm as an equation. Your equation should be 30h+55=265. The next step would be to subtract both sides of the equation by 55 to get 30h=210. the last step would be to divide both sides of the equation by 3 to get a total of 7 hours.
Lila and Nina are at college and spending their savings. Nina has $1,500 and is spending $80 a week. Lila has $600 and is spending $20 a week. Write and solve an equation that will figure out how long it will take for them to have the same amount of money.
So you can take this as a sequence. For Nina the term would be 1,500 and second be 1,420. So the equation for it would be -80n + 1580. For Lila it would be -20n + 620. 1,500 and 600ths highest common factor is 300. So it would take Nina 16 weeks. For Lila it would take 16 as well.
Find all missing angles
Please help!!!
Answer:
∠1=51°
∠2=34°
∠3=95°
∠4=38°
∠5=47°
∠6=74°
∠7=59°
Step-by-step explanation:
Here is a list of numbers.
-45
-21
-16
12
33
40
a) Write down two numbers from the list that add up to -9.
-16 and 12
b) Write down two numbers from the list that have a difference of 29.
c) Work out the sum of all the numbers in the list.
Negatives - Adding and Subtracting
View One Minute Version
Overview
FOUNDATION 1a - Integers and Place Val
Clin 68
Answer:
12+-21 hope it helped jejdjdjdjd
What is the least common denominator for 2/5 + 3/7
Answer:
35
Step-by-step explanation:
Answer:
Step-by-step explanation:
both are prime. so multiply each other to find the common denominator. 5x7 is 35. 10/35 plus 21/35 is 31/35 which cannot be reduced any further so yes
please help me i will give you brainliest thank you in advance.
Answer:
12t + 5 = 53
Step-by-step explanation:
Total cost: $53Tickets cost: $12Amount of tickets bought: tParking: $5Price of total tickets bought: 12tPrice of total tickets bought with parking fee: 12t + 5Price of total tickets bought with parking fee and total amount spent: 12t + 5 = 53I hope this helps!
EASY POINTS!!!!!
To make a fruit punch recipe, combine 2 cups of pineapple juice with 4 cups of grape juice and 6 cups of apple juice.
Create a diagram or double number line to represent the quantities of each ingredient in this recipe.
Use your diagram to choose the correct number to complete the sentence.
There are __ cups of grape juice for every cup of pineapple juice.
Group of answer choices
4
3
2
1
Answer:
4
Step-by-step explanation:
As part of his retirement planning, Mr. Jones purchases an annuity that pays 11.5% compounded quarterly. If the quarterly payment is $1000, how much will Mr. Jones have saved in 6 years?
Answer:
24000
Step-by-step explanation:
4 parts oil for every 3 parts vinegar how much oil to make 28 teas dressing
In the text box, convert the following phrases from passive voice into active voice. (Beware: One of them is already written in active voice).
1. News reports are written by reporters.
2. A brownie is being baked by Michael
3. New workers were hired by the company last year.
4. The customer was being helped by the salesman when the thief came in the store.
5. The book has already been discussed.
6. The letters had been delivered.
7. Timmy was bitten on the arm by the dog.
8. New workers will be hired by the company.
9. The letters have to be delivered.
10. The car was driven off the road by Sally.
11. You must not leave the door open.
what's the square root of 5
Answer:
The square root of 5 is 2.2
Step-by-step explanation:
To be more specific the square root of five would be 2.2360679775, but if you round to tenths, it would be 2.2
Hope it helps!!!!
Plz answer I will mark u brainiest!!!!!
Answer:
Step-by-step explanation:
Please give me brainliest, I did my best
Answer:
32
Step-by-step explanation:
Based only on the information given in the diagram, which congruence
theorems or postulates could be given as reasons why AABC= A DEF?
Check all that apply.
A. HL
B. SAS
C. AAS
D. LA
Е. НА
F. LL
Answer:
The above answer is SAS, LL, AAS, LA
Step-by-step explanation: 100% on the test
Congruent shapes have equal corresponding sides and angles.
The congruence theorems that can be used to prove [tex]\triangle ABC \cong \triangle D EF[/tex] are SAS, LL, AAS and LA
[tex]\triangle ABC \cong \triangle D EF[/tex] means that, triangles ABC and DEF are congruent.
From the given figure, we have the following congruent sides and angle:
AB and DE --- Side AC and DF --- Side Angle A and Angle D --- angle Angle B and Angle E --- angleThe above highlights mean that the following theorems can be used to prove that the triangles are congruent:
SAS, LL, AAS, LA
Read more about congruent triangles at:
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