Answers
Answer:
Both
Step-by-step explanation:
They will both give you the same answer.
-13-5 = -18
-13 + -5 = -18
Related Questions
5. Find the slope of a line perpendicular to the graph of the given equation:
y = 2/7x + 1
-7/2
2/7
-2/7
7/2
Answers
Answer:
2/7
Step-by-step explanation:
Slope is the number in front of the x
HELP HELP ASAP PLEASE
Answers
so the 3rd option
which answer matches the sentence?
the quotient of a number n and 3 is 9
Answers
Answer:
n/3 = 9
Step-by-step explanation:
quotient is the result you get from division
For the function (x) = -3x+8, determine x when f(x) = -25
Answers
Answer:
83
Step-by-step explanation:
f(x)= -3(-25)+8=83
The value of the variable is "x = 11" when f(x) = -25 for the given function f(x) = -3x+8.
What is the function?The function is defined as a mathematical expression that defines a relationship between one variable and another variable.
To determine x when f(x) = -25 for the function f(x) = -3x+8, you will need to solve the equation -3x+8 = -25 for x.
To do this, you can follow these steps:
Begin by isolating the x term on one side of the equation. To do this, you can add 3x to both sides of the equation to get -3x+3x+8 = -25+3x.
Simplify the left side of the equation by combining like terms to get 8 = -25+3x.
Subtract 8 from both sides of the equation to get 0 = -25+3x - 8.
Add 25 to both sides of the equation to get 33 = 3x.
Divide both sides of the equation by 3 to get x = 33/3 = 11.
Therefore, x = 11 when f(x) = -25 for the function f(x) = -3x+8.
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What is d = -12t + 96 ?
Answers
Answer:
t = 8 - 1/12d
Step-by-step explanation:
tell me if this is wrong
The answer selected is my answer. Is it wrong. Tell me and the right answer and you will be the brainest answer also please quick due at 7:15am. Please make sure you know what you are doing because a I have missed a lot of these because people thought they could do it but they couldn't. I will take the best answer.
Answers
Answer:
WAAIITTTTT
THE ANSWER IS 4 AND 3
ANGLE 4 AND 3 ARE COMPLEMENTARY
hope it helps you
may you get good grades !!
please help xxxxxxxx
Answers
Answer:
X=2
Step-by-step explanation:
that's the answerrrr for b)
What is the distance from (3.5, 5) to (3.5, -12)?
Answers
Answer:
17
Step-by-step explanation:
if you need the direction it is downward on a graph or along the y-axis
hope this helps :)
8j + 3-j=17
solve for J
Answers
Arrange the numbers in order from least to greatest:
Answers
Answer:
-3√64, 6√64, -3√-64, √64
pleaseeee helppppp pleassee 1 min left
Answers
Answer:
its the 4th answer
Step-by-step explanation:
The slope of the minute hand on an analog clock is given by the expression cot(π/30 t), where t is time in minutes. Which of the following best represents the first time when the slope is 0.5?
-9.7 min.
-10.0 min.
-10.3 min.
-10.6 min.
Answers
Answer:
10.6 minutes.........
A cashier checks the price of a hockey stick that is marked $44, because it usually rings up at $80. What is the discount percentage?
Answers
Answer:
The discount percentage is 45%.
Step-by-step explanation:
To be able to determine the discount percentage, you can use the following formula:
Discount percentage=(final price-original price/original price)*100
Original price=80
Final price=44
Now, you can replace the values in the formula:
Discount percentage=(44-80/80)*100
Discount percentage=-45%
According to this, the answer is that the discount percentage is 45%.
Factor completely:
x^3 - x^2 - 6x
Answers
Answer:
[tex]x(x-3)(x+2)[/tex]
Step-by-step explanation:
1. Find the GCF (Greatest Common Factor)
[tex]GCF=x[/tex]
2. Factor out the GCF and simplify.
[tex]x(x^{2} -x-6)[/tex]
3. Factor [tex]x^{2} -x-6.[/tex]
Which two numbers add up to -1 and multiply to -6?
-3 and 2
Rewrite the expression using the numbers above.
[tex](x-3)(x+2)[/tex]
4. Done!
[tex]x(x-3)(x+2)[/tex]
Find the Slope of the blue line on the grid *
Answers
Answer:
i think it is A
Step-by-step explanation:
What's the sum of x and half of x?
Can someone help please...
Answers
Answer:
x + 1/2x OR x + x/2
Both of them are the same. Hope this helps, thank you :) !!
A rectangular plastic tarp is 4 times as long as it is wide. Its width is 8 meters. What is the perimeter of the plastic tarp
Answers
Answer: 80meters
Step-by-step explanation:
Perimeter= adding all sides
Width=8 meters
We know two sides together are 16.
The length is equal to 4 x 8.
Each long side is equal to 32.
32+32+16= 80.
are these lines parallel, perpendicular, or neither?
Answers
Answer: perpendicular lines
Step-by-step explanation: try Desmos :) its a life saver ;)
The art club has a goal to raise at least $500 by selling paintings to the student body for $15 each. They have already spent $70 buying paint. Which inequality could be used to find the number of paintings the art club needs to sell to reach their goal?
Answers
A.15x - 70 ≤ 500
B. 15x – 70 ≥ 500
C. 70x – 15 ≤ 500
D. 70x – 15 ≥ 500
Answers
Answer:
choice b is correct
Help me please !!!!! It’s urgent
Answers
-13 =\dfrac r9+8−13=
9
r
+8
Answers
Answer:
Ello, estoy aquí para ayudar, pero hablo español, con suerte, entenderás que lo estoy intentando.
56738w7421098548091672949123749279102
Step-by-step explanation:
Answer:
-189
Step-by-step explanation:
The number of ducks, D, (in thousands) and geese, G, (in thousands) that migrate from 1980 to 2000 can be modeled by the equations:
D = -120 + 294.1t - 184.4t + 50.2t3, 1 < t < 21
G = -188 + 579.6t - 403.3t + 97.8t3, 1 < t < 21
Where t represents the year, with t = 1 corresponding to 1980.
a) Find a radical expression that models the total number, T, of birds that migrated from 1980 to 2000.
T = -68 + 873.7t - 218.9t + 148tt
T = -308 + 1021tt - 587.7t
T = -68 + 285.5t - 218.9t + 47.6tt
T = -308 + 873.7t - 587.7t + 148tt
Answers
Answer:
its b
Step-by-step explanation:
trust mee
WILL MARK BRAINLIEST ON THE FIRST PERSON !! Giving EXTRA POINTS!! Need the answer right now!!
Damian has a rectangular photo frame. The length of the photo frame is 30 inches, and the width of the frame is 16 1/4 inches. What is the length of the diagonal of this frame in inches?
Answers
Answer:
I think it's 34.12 inches
Step-by-step explanation:
Use the Phythagorean Theorem, because bisecting a rectangle using the diagonal will produce 2 triangles. The diagonal represents the hypotenuse of the triangle so to solve for it you'd use the formula c² = a²+b²
Solve 3-5(x+4)=8(2x-3)
Please show your work
Answers
3−5x−20=16x−24
−5x−17=16x−24
−17=16x−24+5x
−17=21x−24
−17+24=21x
7=21x
7/21=x
x= 1/3
The quotient of z and 8
Answers
8z
so apparently my answer need to be more than 20 characters long
Question 3(Multiple Choice Worth 1 points)
(03.06 LC)
Determine if the sequence is arithmetic or geometric, and find the common difference or ratio.
X
1
2
3 4
f(x) 81 72 63 54
O Arithmetic, common difference = 9
O Arithmetic, common difference = -9
O Gealmetric, common ratio = 9
Geometric, common ratio = -9
Answers
Answer:
O Gealmetric, common ratio = 9
Step-by-step explanation:
Part A. The height of a right circular cone is 10 inches. The radius of the base of the cone is 2.5 inches. What is the volume of the cone rounded to the nearest cubic inch? Enter your answer in the box.
Part B. The volume of a right cylinder is 7,448pi cubic centimeters. The diameter of the base of the cylinder is 28 centimeters. What is the height, in centimeters, of the cylinder? Enter your answer in the box.
Answers
Answer:
I think 1191
Step-by-step explanation:
A person has 28 coins, all dimes and quarters, worth $4.60. How many quarters are there?
16
18
12
Answers
Remember that a dime is worth 10 cents and a quarter is worth 25 cents and $4.60 is 460 cents.
Let D = the number of dimes and Q = the number of quarters.
Now let's translate the English into math. . .
there are 28 coins in all--> D + Q = 28 so D = 28 - Q
they are worth 460 cents--> 10D + 25Q = 460
Now substitute 28-Q for D--> 10(28-Q) + 25Q = 460
280 - 10Q + 25Q = 460
Combine like term. . .
15Q = 180
Divide both sides by 15--> Q = 12
So D = 16
Answer:
12
Step-by-step explanation:
D=dimes Q=quarters
D+Q=28 so D=28-Q
460=10D+25Q
substitute 28Q for D
10(28-Q)+25Q=460
280-10Q+25Q=460
combine like terms
15Q=180
divide both sides by 15 so Q= 12 and D=16
(I believe this is the correct answer)
Help me with this!!!!
Answers
Answer: I think it would be 3.5
Step by Step Explanation: BRAINLIEST?!?
In which quadrant does θ lie given that sinθ > 0 and cos θ < 0
Answers
The quadrant in which the angle θ lies when sin θ > 0 and cos θ < 0 will be
in the second quadrant
What are trigonometric relations?
Trigonometry is the study of the relationships between the angles and the lengths of the sides of triangles
The six trigonometric functions are sin , cos , tan , cosec , sec and cot
Let the angle be θ , such that
sin θ = opposite / hypotenuse
cos θ = adjacent / hypotenuse
tan θ = opposite / adjacent
tan θ = sin θ / cos θ
cosec θ = 1/sin θ
sec θ = 1/cos θ
cot θ = 1/tan θ
In the first quadrant, sin, cos and tan are all positive.
In the second quadrant going anti-clockwise, only sin is positive.
In the third quadrant going anti-clockwise, only tan is positive.
In the fourth quadrant going anti-clockwise, only cos is positive
Given data ,
Let the angle be θ
Now , the sin of the angle θ is positive and cos of the angle θ is negative
The equation is given as
sin θ > 0 and cos θ < 0
And , from the trigonometric relations , we know that
In the first quadrant, sin, cos and tan are all positive.
In the second quadrant going anti-clockwise, only sin is positive.
In the third quadrant going anti-clockwise, only tan is positive.
In the fourth quadrant going anti-clockwise, only cos is positive
So , in the second quadrant only sin is positive and all the other trigonometric relations are negative
Therefore , the quadrant where sin θ > 0 and cos θ < 0 will be in the second quadrant
Hence , The quadrant in which the angle θ lies when sin θ > 0 and
cos θ < 0 will be in the second quadrant
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