Find the ratio for each.
24
lo
х
26
sin x =
COS X =
tan x =
sin c =
COS C=
tan c =
Answers
sin x = 24/26
cos x = 10/26
tan x = 24/10
sin c = 10/26
cos c = 24/26
tan c = 10/24
Apply the ratios for trigonometric functions for the above.
• sin = O/H
• cos = A/H
• tan = O/A
Good luck. If you have any other questions about trig, I should be able to answer them thoroughly.
Related Questions
How many times must a fair coin be flipped in order to ensure that there is at least a 99% chance of
getting at least one tail?
Answers
1. Sandra has a coupon to save $3 off her next
purchase at a restaurant. The cost of her meal
cwill be the price of the food p that she orders,
minus $3.
Answers
Answer:
the equation would be p-3$
Step-by-step explanation:
A box contains 12 red marbles,8 blue marbles, and 4 yellow marbles. Three marbles are drawn at random with replacement (means I put the marble back in before choosing again). What is the probability of getting 3 reds
Answers
Answer: 1/8
Step-by-step explanation:
Number of red marbles = 12
Number of blue marbles = 8
Number of yellow marbles = 4
Total number of marbles = 24
Probability of getting red = 12/24 = 1/2
The probability of getting three reds with replacement will be:
= 1/2 × 1/2 × 1/2
= 1/8
Lana sells lampshades for $8 each and paper lanterns for $5 each at a one-day craft fair. She sells k lampshades and (k+5) paper lanterns. The expression 8k + 5(k+5) represents Lana's total sales. Select all the equivalent expressions for Lana's total sales at the fair
Answers
Answer:
8k + 5k + 25
Or
13k + 25
Step-by-step explanation:
Lana's total sales = 8k + 5(k+5)
Since the expressions are not given in the question;
The equivalent expression could be
= 8k + 5k + 25
Equivalent to
= 13k + 25
Mary has a budget for groceries fuel, and utilities. She spent 30% of her budget in groceries if mary spent 42$ on groceries than how much is her budget
Answers
Given:
Mary spent 30% of her budget in groceries.
She spent 42$ on groceries.
To find:
The total amount of her budget.
Solution:
Let x be the total amount of the budget.
Then, the amount spent on groceries is 30% of x.
[tex]\dfrac{30}{100}x=0.3x[/tex]
She spent 42$ on groceries.
[tex]0.3x=42[/tex]
Divide both sides by 0.3.
[tex]x=\dfrac{42}{0.3}[/tex]
[tex]x=140[/tex]
Therefore, the total amount of the budget is 140$.
y2 + x3 + 7 for y = 2, x = 1 algebraic example ano po solve dito medyo nakakalito po
Answers
Answer:
Substitute y and x
(2)2 + (1)3+7
then multiply 2 * 2
4+ (1)3+7
then multiply 1* 3
4+ 3+7
add those numbers
14 ang iyong sagot, tandaan kapag nakikita ang panaklong tulad ng nakikita mo dito nangangahulugang dumami
Find the value if x. Round to the nearest tenth
Answers
Answer:
The Answer is 40
Step-by-step explanation:
Answer:
Step-by-step explanation:
tanx=4/9
x=arctan(4/9)
x=33.7 degrees
According to the diagram below, which similarity statements are true?
Check all that apply.
P
S
R
A. APQR - APRS
B. APQR ~ APSQ
O C. APQR ~ AQSR
D. APQS ~ AQRS
Answers
The required triangle PQS and triangle QRS are similar triangles. Option D is correct.
What are Similar triangles?Similar triangles are those triangles that have similar properties,i.e. angles and proportionality of sides.
According to the diagram,
It can be inferred that triangle PQS and triangle QRS are similar to each other. The term "similar" implies that these two triangles have the same shape but can be different in size. Specifically, the corresponding angles of these triangles are equal, and the corresponding sides are in proportion.
Consider triangle, PQS, and triangle QRS
Angle S is the common angle in both the triangles
And angle Q is similar to angle R
So both the triangle are similar by AA similarity postulate
Therefore, option D is correct.
Learn more about triangle similarities here:
https://brainly.com/question/14926756
#SPJ5
The value of Kensington's car decreases in value according to the exponential decay
function V
Pe-0.12t , where Vis the current value of the vehicle, t is the
number of years Kensington has owned the car and P is the purchase price of the car,
$20,000. To the nearest dollar, what will be the value of Kensington's car in 8 years?
Answers
During second period , Mike completed a grammer worksheet . He got 56 questions correct and 24 questions incorrect. What percentage did Mike get Correct?
Answers
Answer:
Mike got 70% correct.
Step-by-step explanation:
You divide the number of questions correct (56) by the total number of questions (80), to get your answer.
Eric takes a train to his parent’s house 320 miles away. If the trip takes 4 hours, what is the unit rate of the train?
1. Use the known information to write a rate.
2. The train’s rate: StartFraction 320 miles over 4 hours EndFraction
3. Write an equivalent rate with a denominator of 1.
4. Unit rate:
5. Check: The product of the unit rate and the total time should equal the total distance
Answers
Answer:
80 miles per hour
Step-by-step explanation:
Answer:
80 mph
cheese
Step-by-step explanation:
Help please its geometry
Answers
Answer:
b
Step-by-step explanation:
Opposite angles are equal in a parallelogram. Therefore 2 angles are 112°. Angles in a parallelogram or any quadrilateral are equal to 360°. To find the remaining sides: 360-(112×2) and divide your answer by 2.
Which solid figure could be formed from the net shown?
rectangular prism
rectangular pyramid
cube
square pyramid
Answers
Answer:
rectangular prism
Step-by-step explanation:
took the quiz
Students in a class earn the privilege of excluding their lowest quiz score. Ezekiel's quiz scores are (86, 59, 77, 82, 74) What will change in his mean quiz score be if he excludes his lowest score?Please include both means one with the outlier and the other one without.
please help no one ever helps me
Answers
Answer:
Excluding his lowest score, his mean score will be 79.75%. With it, it is 75.6%. So, it would be a change of 4.15%. It would go up a decent amount.
Step-by-step explanation:
Can Someone help me need these ASAP
Answers
Answer:
1:(4, 2)
2:(8,-14)?
Solve the equation -25p – 2 = 48 for p.
A. -2
B. 1
C. 3
D. 8
Answers
Answer:
A. -2
Step-by-step explanation:
-25p - 2 = 48
First, add 2 to both sides
That gives you
-25p = 50
Then, divide both sides by -25. Then that leaves the answer.. p = -2
i need help with this equation pls help me
Answers
Answer:
x = 7[tex]\sqrt{3}[/tex]
Step-by-step explanation:
Answer:
245
Step-by-step explanation:
a² + b² = ✓x
7² + 14² = 245
3)
The number of bikes (t) manufactured is proportional to the number of bikes (b) produced each hour (h). Which statements are
correct for this situation?
Answers
Answe t = bh b = t h the number of bikes produced each hour is the constant of proportionality. total bikes = bikes per hour( number of hours) → t = bh total bikes number of hours = bikes per hour → b = t h y = kx, where k is the constant of proportionality → t = bh; thus, b is the constant of proportionality.
Step-by-step explanation:
7th grade Math Help pleaseee
Answers
Answer:
14. 2
15. 7
16. 3
17. 8
11. 490
12. 9
13. 27
Step-by-step explanation:
14. 15y = 30 --> y = 30/15 = 2
15. 7t = 49 --> 49/7 = 7
16. 4 + 4x = 16 --> 4x = 16 - 4 = 12 --> x = 12/4 = 3
17. 4x + 2x = 48 --> 6x = 48 --> x = 48/6 = 8
11. r/7 = 70 --> r = 490
12. k/9 = 6 - 5 = 1 --> k = 9
13. b/3 = 9 --> 27
*You may plug in to check :)
I NEED HELP!!NOW PLS
Answers
Answer:
Step-by-step explanation:
A restaurant sells beverages in 16-pint pitchers. If a customer orders a pitcher of lemonade, how many gallons of lemonade does the customer order?
Answers
Answer:
2 gallons
Step-by-step explanation:
8 pint = 1 gallon
Question Progress
Simplify
x²–9/x² – 3x
Answers
Step-by-step explanation:
Given
[tex] = \frac{ {x}^{2} - 9 }{ {x}^{2} - 3x} \\ = \frac{(x + 3)(x - 3)}{x(x - 3)} \\ = \frac{(x + 3)}{x} [/tex]
Hope it will help :)❤
what is the silution
Answers
Answer:
a homogeneous mixture of two or more substances in relative amounts that can be varied continuously up to what is called the limit of solubility
Use this number line to help you answer the question. What is the opposite of -9? 100 points
Answers
Answer:
The opposite of -9 is 9
Step-by-step explanation:
Hope this helps you.
Answer:
Step-by-step explanation:
-5
if b = -3, what is the value of b³?
Answers
Answer:
-27
Step-by-step explanation:
b³=(-3)³
b³=(-3×-3×-3)
b³=-27
Describe the translation from the red figure to the blue figure.
Answers
Answer:
i have absolutely no idea how to solve this
sorry
Step-by-step explanation:
How do I solve this?
Answers
Answer:
About 10.54, sorry if im wrong
Step-by-step explanation:
c= the square root of a^2+b^2
plz help find perimeter and area
Answers
But perimeter is like adding all the sides together
so: 5x+2+X+8+5x+2+X+8
You collect all the terms which is 5x and X then that gives u 12x+2+8+2+8
Keep the 12x But add all the other numbers
so ur answer for perimeter would be
(12x+20)
I hope this helps for perimeter ❣️
The selling price of an item is $585. It is marked down by %20, but this sale price is still marked up from the cost of $360. Find the markup from cost to sale price.
Answers
Answer:
$108
Step-by-step explanation:
The selling price being marked down by 20% means that $585 was reduced by 20%
Selling price = $585 - ( 20% x $585)
$585 - (0.2 x $585) = $468
Markup from cost = selling price - cost price
$468 - $360 = $108
What is the sum of the difference?
Answers
Answer:
A. 9x^4 and 3x^5y
Step-by-step explanation:
there are two ways to solve this:
first way:
You can solve this my substituting numbers for x and y in this case i used 2 for x and 3 for y and see which one is equal to the original equations
the second way is the regular way
when you add or subtract numbers with variables and exponents you want to add the constants and add the exponents in this case [tex]5x^{4} +4x^2[/tex] is the same as [tex](5x+4x)^(4+4)[/tex] = [tex]9x^4[/tex]and you can do the same process for subtraction
[tex]12x^{5}y-9x^5 y\\(12x-9x)^(5+5)*y[/tex]= [tex]3x^5y[/tex]