"In which quadrant(s) is csc(x) positive?"
Answer:
C. Quadrants I and II
csc(x) is positive in quadrants I and II.
What is quadrant?
"It is the area contained by the x and y axes.""There are four quadrants in a graph."What is cosine of angle?"For an acute angle x, [tex]csc(x)=\frac{1}{sin(x)}[/tex]"
For given question,
We know that the ASTC rule.
The abbreviation for 'all sin cos tan' rule in trigonometry.
According to this rule,
- All trigonometric functions are always positive in the first quadrant.
- sine and cosine functions are always in the second quadrant.
- tan and cot functions are always in the third quadrant.
- sec and cosec functions are always in the fourth quadrant.
Therefore, csc(x) is positive in quadrants I and II.
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what is the regular way we see and use numbers in scientific notation
Answer:
2,890,000,000 becomes 2.89 x 10⁹. that's an example
What is the value of the expression q + 4 when q = 13?
Answer:
17
Step-by-step explanation:
13+4=17 you just have to add both of the answers together in order to get the total answer of seventeen
HELP PLZZZZZZZZ!!!!!!!!!!!!!!!!
Answer:
c
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
what property is y(x+5)
PLEASE HELP WILL MARK BRAINLYEST
Based on the lesson, identify the first operation needed to solve the following equation.
2x+3=11
O subtraction
O multiplication
O division
O addition
Answer:
Subtraction
Step-by-step explanation:
This is because you would minus 3 from both sides, leaving:
2x=8
Then, you would divide both sides by 2 to isolate x.
x=4
Hope this helps!
Answer:
D
Step-by-step explanation:
Hope this helped, if not, don’t hate.
help mee plzzzz.................
Answer:
it is yellow
Step-by-step explanation:
if more means you add eight with what they are talking about and a product is multiplying so you multiply n by 2 and add eight
Look at the picture please
Answer:
15 words per minute.
Step-by-step explanation:
We can look at the line graph, and look at the "1" at the bottom, then go up to where the line is. It's at the point "15". The unit rate is 15 words per minute.
A public park is in the shape of a triangle the side of the park that forms the base of the triangle is 200 yards long and the area of the park is 7500 yd squared what is the length of the side of the park that forms the height of the triangle
. its three sides. We can find the length of the fencing required for a triangular park by finding the perimeter of the triangle. ... A serving tray as shown forms an equilateral triangle – that is, a triangle with three equal sides
Which function is best represented by this graph?
PLEASE PLEASE HELP ME
Answer:
B I have that test
Step-by-step explanation:
If f(x)=12x+2(x-1), find f(6)
Answer:
12x6+2(6-1)
72+2x5
72+10
82
82 is the answer.
Step-by-step explanation:
Just replace the X's in the problem with 6.
PLZ HELP ME! I WILL GIVE BRAINLIEST!!! PLZ ONLY ANSWER IF YOU KNOW!!!
Answer:
Yes they are the same (equivalent)
Step-by-step explanation:
replace y with 2
Which answer choice shows the number one hundred seventy-five ten-
thousandths written in standard form?
O A) 175,000
OB) 1.0075
O C) 0.175
OD) 0.0175
Answer: D
Step-by-step explanation:
Ten thousandths is the fourth place
The expression one hundred seventy-five ten-thousandths in the standard form will be 175,000. The correct option is A.
What is an expression?The mathematical expression combines numerical variables and operations denoted by addition, subtraction, multiplication, and division signs.
Mathematical symbols can be used to represent numbers (constants), variables, operations, functions, brackets, punctuation, and grouping. They can also denote the logical syntax's operation order and other properties.
Given that the number is one hundred seventy-five ten-thousandths. The standard form of the number can be written as below,
Standard form = one hundred seventy-five ten-thousandths
Standard form = 175,000
Hence, the standard form is 175,000.
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I need to know how to write 1.08 × 10⁴ in standard form
Answer:
1.08 • 10⁴ = 10,800
Step-by-step explanation:
1 0 8 0 0 1 2 3 4HELP!!!!!BRAINLIEST
PLEASE SHOW YOUR WORK ON A PAPER BRAINLIEST!!!!!!!!!!!!!!!!!!
Answer: Noah's mixture would be more flavorful and fizzy because his ratio of water and fizz powder aren't to off (not a large ratio gap). Andre's orange fizz would be a little more watered down making it less fizzy and less flavorful because 8 cups were added instead of 6 or 7 cups of water. Also Noah would have less drink made them Andre because he only used 6 cups of water.
Step-by-step explanation:
1/4 divided by 13/20
Answer:
0.384615
Step-by-step explanation:
Retake:will give brainliest
Answer:
Step-by-step explanation:
The graph should start with an y-intercept of 100 because even if zero people attend, it costs $100 for the DJ. Then, the line should have a slope of 20 because for each additional person it costs another $20. when you reach the point (10,200) the line will plateau where every y value after that will be 200
i need help PLZZZ ITS DUE TODAY IM SCARED IF I GET IT WRONG
Answer:
C.
Step-by-step explanation:
It's the only one that doesn't start exactly on the line of (1,5) but it's starts on (1,4.50) to show 4.50 per pound.
15 divided by 3/4 help
Answer:
20
Step-by-step explanation:
Your answer would be 20 100% its 20
PLZ HELP I WILL MARK BRAINLEIST!!!!
Option B is the correct answer, x+15=41
perimeter of a ground is 6m. Find the cost of fencing it at the rate of rs 250per meter
Answer:
to find the rate of fencing, you should find the perimeter of the rectangle.
2(l+b)
2(155+125)
2*180
360m
cost of fencing = 360*10
= Rs 3600
now to find the cost of fielding, find the area
(l*b)
155*125
19375 square mtr
cost of fielding = 19375*15
= Rs 290625
Step-by-step explanation:
ASAP!!!!
how do i write the intercept form equation
y=a(x-p)(x-q)
when i know a=-16
p=-0.12
q=1.12
Answer:
y = -15x - 3.04
Step-by-step explanation:
1) First place down what you are given.
Y = a(x - p) (x - q)
2) Then Substitute.
a = -16
p = -0.12
q = 1.12
y = (-16)(x - (-0.12))(x - (1.12)
3) Do order of operations (PEMDAS)
y = (-16)(x + 0.12)(x - 1.12)
Now distribute
y = − 16 x − 1.92 + (x - 1.12)
y = -16x - 1.92 + x - 1.12
y = -16x + x - 1.92 - 1.12
y = -15x - 3.04
4)
You answer is:
y = -15x - 3.04
PLEASE HELP ONLY GOT 2 MINUTES LEFT !!!
John has a goal to ride his bike 100 miles this summer. John has ridden 12 miles thus far. There are only 40 days left in summer. Write a inequality to represent the average distance, d, in miles, John must ride each day for the rest of summer
Answer:
12 + 40d ≥ 100
Answer:
y[tex]\geq 2.2[/tex]
Step-by-step explanation:
John wants to complete at least 100 miles. he has completed 12 which means he only has 88 left. If you divide 88(miles left) by 40(time left) you get 2.2 miles. so he would need a minimum of 2.2 miles a day to bike 100 miles.
Find the values of x and y.
4x(7y - 12)
(6y + 8) (6x-26)
Answer:
x = 13
y = 20
Step-by-step explanation:
The question lacks the required diagram. Find the diagram attached.
In line geometry, the oppositely directed angles are equal. According to the diagram shown;
4x = 6x - 26 (oppositely directed angles)
We can get the value of x from the equation as shown;
4x = 6x - 26
Subtract 6x from both sides
4x-6x = 6x-6x-26
-2x = -26
x = -26/-2
x = 13
Similarly:
6y+8 = 7y-12 (oppositely directed angles)
collect like terms
6y-7y = -12-8
-y = -20
multiply both sides by -1
-(-y) = -(-20)
y = 20
Hence x = 13 and y = 20
Identify whether each equation has one solution, infinitely many solutions, or no solution.
2(x - 5) = 2(x - 5)
One Solution
Infinitely Many Solutions
No Solution
5(x + 4) = 5(x-6)
5(x + 4) = 3(x-6)
4(x - 2) = 4(x + 2)
x + 2(x - 5) = 3(x - 2) - 4
Answer:
1. 2(x - 5) = 2(x - 5) has infinitely many solutions
2. 5(x + 4) = 5(x-6) has no solution
3. 5(x + 4) = 3(x-6) has one solution
4. 4(x - 2) = 4(x + 2) has no solution
5. x + 2(x - 5) = 3(x - 2) - 4 has infinitely many solutions
Step-by-step explanation:
I did the assignment and I got it correct edge2020
1. 2(x-5)= 2(x-5) = Infinitely many solutions.
2. 5(x+4) = 5(x-6) = No solution
3. 5(x+4) = 3(x-6) = One solution
4. 4(x-2) = 4(x+2) = No solution
5. x+2(x-5) = 3(x-2) - 4 = Infinitely many solution
What is an expression?
Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.
Now,
The given equations is;
1. 2(x-5) = 2(x-5)
2x-10 = 2x-10
0=0
Hence, This equation has infinitely many solution
2. 5(x+4) = 5(x-6)
5x+20 = 5x-30
20 ≠ (-30)
Thus, This equation has no solution
3. 5(x+4) = 3(x-6)
5x+20 = 3x -18
5x-3x = -20-18
2x = -38
x=-19
Thus ,this equation has one solution
4. 4(x-2) = 4(x+2)
4x-8 = 4x+8
-8 = 8
Thus, this equation has no solution
5- x+2(x-5) = 3(x-2) -4
x+2x-10 = 3x-6-4
3x-10 = 3x-10
0=0
Thus, this equation has infinitely many solution
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A triangle is drawn on the coordinate plane. It is translated 4 units right and 3 units down. Which rule describes the translation?
(x, y) → (x + 3, y – 4)
(x, y) → (x + 3, y + 4)
(x, y) → (x + 4, y – 3)
(x, y) → (x + 4, y + 3)
Answer:
The third option, or (x, y) ---> (x + 4, y - 3)
Step-by-step explanation:
When moving right on the horizontal axis, you always add so since we are moving 4 units to the right, that would be x + 4, and when moving down on the vertical axis, we always subtract, so since we are moving 3 units down, that would be y - 3
The answer to this question plz
What is the average rate of change from x = −4 to x = 1
Answer:
+5
Step-by-step explanation:
the average rate of change is adding 5
hi can anyone help me with exercise 3 and 4 please
Answer:
3: add the numbers and if they add up to 180 its a triangle
4 add the 2 numbers then subtract it by 180 to get your 3rd number
Step-by-step explanation:
Plz do my worksheet plz
Answer:
I think numder 2 is vertices
that the images between 3 and 4
Answer:
Explain more what you need to someone to answer :3