Answer:
14
Step-by-step explanation:
h= 17 + -18/6
h= 17 + -3
h = 14
Use trig identities to show that sec θ − cos θ = tanθ (sin θ)
Use [tex]\sec\theta = \dfrac{1}{\cos{\theta}}[/tex] to get
[tex]\sec\theta -\cos{\theta}= \dfrac{1}{\cos{\theta}}-\cos(\theta})[/tex]
Then find a common denominator:
[tex]\dfrac{1}{\cos{\theta}}-\cos(\theta}) = \dfrac{1}{\cos{\theta}}-\dfrac{\cos^2\theta}{\cos\theta}[/tex]
But now make that one fraction:
[tex]\dfrac{1}{\cos{\theta}}-\dfrac{\cos^2\theta}{\cos\theta} = \dfrac{1 - \cos^2\theta}{\cos{\theta}}[/tex]
But that's just sin^2 on the top
[tex]\dfrac{1 - \cos^2\theta}{\cos{\theta}} = \dfrac{sin^2\theta}{\cos{\theta}} = \dfrac{sin\theta\cdot sin\theta}{\cos{\theta}}[/tex]
Split that fraction up:
[tex]=\dfrac{ sin\theta}{\cos{\theta}}\cdot sin\theta[/tex]
And tan = sin/cos
[tex]=\tan\theta\cdot sin\theta[/tex]
In the function f(x) = 2x + 3, x is the dependent variable.
True or false
Answer:
true
Step-by-step explanation:
not 100% sure but I had a question similar a few years back.
What is the remainder when x^2+ 3 is divided by x - 1?
Step-by-step explanation:
x² + 3 / x - 1 = x + 1
- x² - x
------------
0 x + 3
- x - 1
-------------
0 4
the remainder is 4
help me slove this problem
The answer is D. (-160)÷8
The answer can t be a decimal therefore a and c are out. The answer has to be negative bc it was a lost. Therefore since -160 was a loss it has to be negative
Answer:
D
Step-by-step explanation:
Loss = -160
Shared between 8 owners.
So, (-160) ÷ 8
Ruby is saving up to buy a new jacket. She already has $25 and can save an additional $7 per week using money from her after school job. How much total money would Ruby have after 10 weeks of saving? Also, write an expression that represents the amount of money Ruby would have saved in ww weeks.
Total savings after 10 weeks:
Total savings after ww weeks:
From the question;
1) Ruby will save $95 after ten weeks
2) The equation for ww weeks is; S = $25 + ($7 x ww)
What is an equation?
Total savings after 10 weeks:
Ruby saves $7 per week from her after school job, and she already has $25, so her total savings after 10 weeks can be calculated as follows:
Total savings = Initial savings + (Weekly savings x Number of weeks)
Total savings = $25 + ($7 x 10)
Total savings = $25 + $70
Total savings = $95
So, Ruby would have a total of $95 after 10 weeks of saving.
Expression for the amount of money Ruby would have saved in ww weeks:
Let "S" represent the total savings after ww weeks.
Expression: S = $25 + ($7 x ww)
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FIND THE NUMBERR!!!!!!
Answer:
3?
Step-by-step explanation:
i think thats right but sounds to easy
Rachel earned $54.79 last week. Morgan earned $50.23. About how much more did Rachel earn?
Answer:
$4.56
Step-by-step explanation:
help me!!! - giving brainly if correct AND WORK IS SHOWN
I'd prefer if you answer both questions.
Answer:
2nd answer, and 5 hours
Step-by-step explanation:
Section 1
The answer is the 2nd one down. The tickets are selling at a rate of
floor tickets: 100/h; stand tickets: 75/h
Since the stand tickets were selling 150 in 2 hours, only 75 were sold per hour.
Section 2
There are only 375 stand tickets left to sell.
Every 2 hours 150 are sold or you can also say 75 per hour.
If you're selling 75 per hour, you would divide 375 by 75 which would give you 5 hours to sell out the stands tickets.
375/75 = 5 hours
Emma wraps a gift box in the shape of a right rectangular prism. The figure below shows a net for the gift box
Answer:
Step-by-step explanation:
the box is folded
Use the graph of the quadratic function, g(x), to answer each question.
a. g(-1) =
b.g(-3) =
c. Find x when g(x) = 4.
X =
Triangle JKL, with vertices J(2,-4), K(6,-5), and L(4,-2). What is the area, in square units, of triangle JKL?
Answer:
i bleve it is 43
Step-by-step explanation:
I COULD WRONG !!!!!! SORRRY
Which of the following is a
representation of 12!
A. 12*11*10*9*8*7*6*5*4*3*2*1
B. 12+11+10+9+8+7+6+5+4+3+2+1
C. 12-11-10-9-8-7-6-5-4-3-2-1
Answer:
A
Step-by-step explanation:
because 12 factorial is multiplication of all numbers upto 12
Somebody help me please
Write the equation of each line in slope-int. Form
y=mx + b
3. Slope = -2 and y-int. = -6
I
Answer:
y=-2x-6
Step-by-step explanation:
You put the slope before the x and the y intercept goes at the end.
Write 360 as a product of primes.
Use index notation when giving your answer
Answer:
First, find any number that divides evenly into 360. Perhaps the number that comes to mind, since it ends in a 0, is 10. Since 10 divides into 360 and the result is 36, you can write 360 = 10*36.
Step-by-step explanation:
Sana makatulong
y=5+2x when x=4, what does
/
y equal
Answer:
y = 13
Step-by-step explanation:
Y = 5 + 2x but when x = 4 you replace any X variables with 4
So the equation now is 5 + 2(4) = 5 + 8 = 13
y = 13
hope with helped :)
(4m-5)°
(3m+3)
Solve for m
4m-5+3m+3=180
COMBINE LIKE TERMS
4m-2+3m=180
7m-2=180
move integers to the other side
180+2=182
182/7=26
m=26
Please no links will mark brainiest for complete and correct answer.
question is in pic below
Answer:
(4x^5)^2 you just need to square 4x^5
Answer:
Step-by-step explanation:
one side = 4x^5
four sides of the square= (4x^5)^2
= (4x^5)* (4x^5)
=16x^10
what does 12- + 1 +11 equal
Answer:
If the question is
12 - 1 + 11
Then the answer is
22
If the question is
12 + 1 + 11
Then the answer is
24
Step-by-step explanation:
Hope this is what you were looking for :)
help plz ill give u BRAINEST
Answer:
First option, relation 1 and relation 4
Step-by-step explanation:
Because they both cross one of the two axes once, which from what I remember, makes it a function.
Hope this makes sense, and please correct me if I'm wrong :)
i need help what is this?
Math………………………..gomath
Answer:
The answer is 47.
Step-by-step explanation:
You multiply 5×14 which is 70, and then you take 23 from 70 which is 47
He has a coupon for $10 off any grooming service. He must pay an 8% sales tax, which is applied to the discounted price, and then added to find the total price. Estimate the total amount Paul paid at the dog groomer.
Answer:
Well since you didn't provide the initial cost im just going to use 100$ as the initial cost.
the service costs 100 dollars minus the coupon of 10 dollars so 90 plus the sales taxes it is (which is 7.20$) it leaves us with a total of 97.20 saving him 10.80$ if he did not use the coupon
Step-by-step explanation:
carla wants to investigate whether a person’s political party affiliation causes the person to be more vocal about political issues. she plans to administer a survey to a large sample of people. which of the following describes why the method of data collection used will prevent carla from achieving her goal?
Answer:
causation cannot be determined from a survey
A car travel at an average speed of 60miles per hour on a trip. What is the car's speed in feet per second?
Answer:
88ft per second hope i helped
Roger paid $27.50 for a sweatshirt. This amount includes a sales tax of 10%. What was the cost of the sweatshirt before tax?
Answer:$25.00
Step-by-step explanation:
Net Amount (excluding tax) $25.00
Tax (10.0%) $2.50
Gross Amount (including tax) $27.50
in short 10% tax of $25.00 is $27.50.
The required cost of the sweatshirt before tax s given as $24.50.
What is the percentage?The percentage is the ratio of the compositions of matter to the overall composition of matter multiplied by 100.
Here,
Roger paid $27.50 for a sweatshirt. This amount includes a sales tax of 10%.
Cost of the sweatshirt before tax = 27.50 - 10% of 27.50
= 27.50 - 0.1× 27.50
= $24.50
Thus, the required cost of the sweatshirt before tax s given as $24.50.
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Draw a picture and write an equation to help you solve the following problems
Answer with Step-by-step explanation:
7x+x=90 [Being complementary angles]
8x=90
x=90/8
x=11.25
x-38+x=180 [Being supplementary angles]
2x=218
x=109
Victor's Video Arcade pays its employees $7.95 per hour for weekday hours and $9.25 per hour for weekend hours. How much will an employe
working six consecutive days for seven hours per day if the employee starts working on a Monday? $_.00
rations with Rational Numbers (Calculator Inactive)
tor's Video Arcade pays its employees $7.95 per hour for weekday hours and $9.25 per hour for weekend hours. How much will an employe
working six consecutive days for seven hours per day if the employee starts working on a Monday? $ X 463
V 343.00on 1
on with Rational Numbers (Calculator Inactive)
Video Arcade pays its employees $7.95 per hour for weekday hours and $9.25 per hour for weekend hours. How much will an employee earn
king six consecutive days for seven hours per day if the employee starts working on a Monday? $_.00
ions with Rational Numbers (Calculator Inactive)
; Video Arcade pays its employees $7.95 per hour for weekday hours and $9.25 per hour for weekend hours. How much will an employee earn working six consecutive days for seven hours per day if the employee starts working on a Monday?
Answer:
i can't understand ur question
Point R is located at 8,13 where is R after a translation 8 units left and 6 units down
Answer:
On the Y axis
Step-by-step explanation:
Answer:
(0, 7)
Step-by-step explanation:
aight so its set up as (x,y). X on the graph is left and right while y is up and down. "8" means that the X is positive or to the right of the origin. If you go left, essentially you are subtracting. So 8-8=0. Same kind of idea for the Y axis. Up is positive, down is negative. If you're going down 6 from 13 (13-6) then you are at 7. (0,7)
If a girl says she likes you but then throws a moldy apple at ur head then laughs abt it and then say she was messing does she really like ya
nooooooooo yuppp
lablots