Answers
Answer:
1. sin(Z) = 0.6
2. sin(C) = 0.28
3. cos(Z) = 0.8
4. tan(C) = 0.75
5. tan(50°) = 1.1918
6. cos(40°) = 0.7660
7. sin (25°) = 0.4226
8. sin(75°) = 0.9659.
Step-by-step explanation:
The trigonometric ratios are
[tex]cos \ \theta = \dfrac{Adjacent\ leg \ length}{Hypotenuse \ length}[/tex]
[tex]sin \ \theta = \dfrac{Opposite \ leg \ length}{Hypotenuse \ length}[/tex]
[tex]tan \ \theta = \dfrac{Opposite \ leg \ length}{Adjacent \ leg \ length}[/tex]
1. The length of the opposite leg to angle Z = 24
The length of the hypotenuse side = 40
∴ sin(Z) = 24/40 = 0.6
2. The length of the opposite leg to angle C = 14
The length of the hypotenuse side = 50
∴ sin(C) = 14/50 = 0.28
3. The length of the adjacent leg to angle Z = 24
The length of the hypotenuse side = 30
∴ cos(Z) = 24/30 = 0.8
4. The length of the opposite leg to angle C = 27
The length of the adjacent leg = 36
∴ tan(C) = 27/36 = 0.75
5. Using the calculator, and rounding the answers to the nearest 10,000, we have;
tan(50°) = 1.1918
6. Using the calculator, and rounding the answers to the nearest 10,000, we have;
cos(40°) = 0.7660
7. Using the calculator, and rounding the answers to the nearest 10,000, we have;
sin (25°) = 0.4226
8. Using the calculator, and rounding the answers to the nearest 10,000, we have;
sin(75°) = 0.9659.
Related Questions
how do u solve this ???
Answers
Answer:
28°
Step-by-step explanation:
Subtract 152° from 180° becuase a straight line angle is 180°
This leaves you with 180-152 = 28
Answer:
28°
Step-by-step explanation:
A straight angle created by JNM and MNP add up to 180. We know that one of them is 152 so 180-152 to find the remaining angle
Solve 3n−2=4n−6 . Please help.
Answers
Step-by-step explanation:
Step 1: Subtract 4n from both sides.
3n−2−4n=4n−6−4n
−n−2=−6
Step 2: Add 2 to both sides.
−n−2+2=−6+2
−n=−4
Step 3: Divide both sides by -1.
−n−1=−4−1
n=4
Answer:
Jaime claims that when you multiply a whole number by 100 the decimal point moves 2 places to the right salome argues that the decimal point only moves when you multiply a decimal number by 100 the product has 2 extra zeros
Answers
Answer:
The answer that is correct is salome's answer because when u multiply by 100 you would add 2 zeros
What does the word ratio mean in your own words HELP ASAP plz!!gghjblpjjgffffcvc
Answers
Round 11,900 to the nearest thousand.
5 stars for a correct answer.
Answers
Answer:
12,000
Step-by-step explanation:
The two thousands that 11,900 is in between are 11,000 and 12,000 which are our two options to choose from. 11,900 is only 100 away from 12,000 and 900 away from 11,000. Because the distance between 11,900 and 12,000 is shorter than the distance between 11,900 and 11,000, this means that 12,000 would be our answer since it is closer.
(I'm really sorry if this is confusing, I'm not good with words)
lolllllllllllllllll
slope intercept equation from graph
Answers
Help!! I could really use a right answer
Answers
Answer:
the answer=(B)
Step-by-step explanation:
you should be keen when you are doing construction in order to go get clear and accurate answer.
Ashton is looking for new soccer cleats for the new season. He found the perfect pair, Nike vapor edge pro 360, But the cost is $140 without taxes. Ashton only his $150. If he has to pay the full price and an 8% tax fee, would he be able to buy his cleats? Why or why not.
Answers
140•0.08=11.2
To then find the total cost of the shoes with tax you add 140 + 11.2 = 151.2
So no ashton will not be able to afford the shoes because he is 1.2 dollars over budget.
Which pair of triangles can be proven congruent using ASA?
Answers
Answer:
A.
Step-by-step explanation:
Random question anybody answer i give brainliest
Answers
Answer:
Are you ok
Step-by-step explanation:
brainliest
43.8 divided by 3 what the answer hurry pls
Answers
Answer:
14.6
Step-by-step explanation:
Question 19
Write the equation of the line that passes through the points (2, 5) and (3, 10)
Answers
Work shown in picture below
Am I correct?
If not can someone help me?
Answers
Answer:
Yes you're right!!
Step-by-step explanation:
A 100-point math test contained true/false questions worth 3 points each and short answer questions worth 11 points each. If there are 4 true/false questions, how many short answer questions are there?
Answers
Answer:
8
Step-by-step explanation:
100 - 12 (true or false) = 88
88/11 = 8
Hope this helps!!
happy holidays
WILL GIVE BRAINLIEST
Estimate the solution of the equation a(x) = b(x)
IMAGE BELOW
Answers
Answer:
The solution of the equation a(x) = b(x) is (9, 5.5)
Step-by-step explanation:
The solution of the system of the linear equations is the common ordered pair in their solutions, this solution is the point of intersection of the lines which represent the two equations graphically
In the given figure
∵ There are two lines, the blue line, and the red line
→ Let the blue line represents a(x) and the red line represents b(x)
∵ The solution of the equation a(x) = b(x) is the point of intersection of
the two lines
∵ The x-coordinate of this point is 9
∵ The y-coordinate of this point is between 5 and 6 (5.5)
∴ The coordinates of the point of intersection are (9, 5.5)
∴ The solution of the equation a(x) = b(x) is (9, 5.5)
Bill and Jill both exercise on Monday, January 1. Bill exercises every 5th day, and Jill exercises every 4th day. What is the next date on which Bill and Jill both exercise?
Answers
Answer:
January 20Step-by-step explanation:
5 and 4 mutually prime numbers, therefore we need to find their LCM.
LCM(5,4) = 5*4 = 20Next time they will both exercise on the 20th days, which is January 20
the cost to manufacture a headband is 50 cents. with a markup of 200% how much does the customer pay
Answers
Basically, the equation would look like this:
.50 + 200% = x
What I did was find the percent number, so after figuring out what it was it looked more like this:
.50 + 1.00 = 1.50
The answer is, the customer pays $1.50
ty! btw, can i please get brainly :3
Three vertices of parallelogram ABCD
are A(-2,-2), B(2, 1), and C(0,7). What
are the coordinates of vertex D?
Answers
Answer:
(0, -8)
Step-by-step explanation:
The distance must be equal from C to A and points B to D.
Given the number line below:
A
Amount Deposited in Savings (5)
0
0
100%
Percent Deposited in Savings
What percent of the total money deposited is deposited into savings?
symbol required
f(x) V X
TE
If $380 is deposited into savings, how much total money is deposited?
or to the nearest cent
Answers
Answer:
50009yoyiyitotoltkggoykipo
5
Given the figure below, find the values of x and z.
(12x - 5)
(13x - 15)
20
Answers
Step-by-step explanation:
(12x - 5 )+ ( 13x _15 ) =180
25X = 180 +20=200
X= 8 ⇒
Z= 12X _5
Z= 12 × 8 -5 = 91 ⇒
I GIVE U BRAINIESt THINg PLZ HelP ASAP pLzBshiwwjbsshh
Answers
Answer:
She should of used quotient rule since the beginning but if not its step 2
Step-by-step explanation:
I need help on what is the number for 24 multiply 6 equals.
Answers
Answer:
The answer would be 144
Step-by-step explanation:
Plz Mark Brainliest!
Six less than 3/4 of a number is the same as the number. Find the number.
Answers
Answer:
-24
Step-by-step explanation:
A new auditorium is begging built for a college the balcony has 200 seats the floor has 25 rows with x seats in each row the number of people in the auditorium must be under 750 to meet safety regulations what is the solution of this inequality and what is it's meaning
Answers
Question:
A new auditorium is being built for a college. The balcony has 200 seats. The floor has 25 rows with x seats in each row. The number of people in the auditorium must be under 750 to meet safety regulations. What is the solution of this inequality, and what is its meaning?
Answer:
[tex]200 + 25x < 750[/tex]
Number of seats in a row must be less than 22
Step-by-step explanation:
Given
Total = Less than 750
Current Seats = 200
Rows = 25
Seat per row = x
Required
Represent as an inequality
The scenario will be represented as:
[tex]Current\ Seats + Rows * x = Total[/tex]
Substitute 200 for Current Seats
[tex]200 + Rows * x = Total[/tex]
Substitute 25 for Rows
[tex]200 + 25* x = Total[/tex]
[tex]200 + 25x = Total[/tex]
Substitute <750 for Total.
The equation then becomes
[tex]200 + 25x < 750[/tex]
Solving further:
[tex]25x < 750 - 200[/tex]
[tex]25x < 550[/tex]
[tex]x < \frac{550}{25}[/tex]
[tex]x < 22[/tex]
This means that:
Number of seats in a row must be less than 22
Which expressions are equivalent to x3x+8x3x?
Answers
Answer:
The answer is 27xStep-by-step explanation:
Find the measure of the angle indicated in bold.
Answers
Answer:
Hello it's me,
I've thought about us for a long, long time,
Maybe I think too much but something's wrong,
There's something here that doesn't last too long,
Maybe I shouldn't think of you as mine.
Step-by-step explanation:
I need helps getting the reasons and statements for this problem please help
Answers
Proof:
In [tex]\triangle MNP[/tex] and [tex]\triangle OPN[/tex]:
[tex]MN = OP[/tex] (given)
[tex]MP = ON[/tex] (given)
[tex]NP[/tex] (common)
[tex]\therefore \triangle MNP \cong \triangle OPN[/tex] (SSS)
[tex]\therefore[/tex] [tex]\angle M \cong \angle O[/tex] since they are corresponding angles of congruent triangles.
Hope this helps :)
Will mark brainliest don’t answer false.
Answers
The 7 is not a variable because variables are letters. The number seven is a coefficient because they are numbers used to multiply a variable. Example: 6z means 6 times z, and "z" is a variable, so 6 is a coefficient. Example: In ax2 + bx + c, "x" is a variable, and "a" and "b" are coefficients
Thank you! ps can you give me brainly :3
Last week Amy ran 15 miles more than anjali amy ran 22 miles how many miles did Anjali run
Answers
Answer:
7 miles
Step-by-step explanation:
To find how many miles Anjali ran, subtract 15 from 22, since Amy ran 15 more miles than Anjali:
22 - 15
= 7
So, Anjali ran 7 miles.
22-15=7
Tell whether the sequence is arithmetic. If it is, identify the common difference.
10, 8, 6, 4
Answers
Answer:
Yes, it is arithmetic with the common difference 2.
Step-by-step explanation:
10-8=2
8-6=2
6-4=2
etc.