Answer:
The first coordinate (usually the x-coordinate) is called the domain and the second (usually the y-coordinate) is called the range. If tou remember from earlier chapters the domain contains values that correspond to the independent variable whereas the range contains values corresponding to the dependent variable.
Step-by-step explanation:
I majored in Mathematics
which linear equation has a slope of 1/2 and a y-intercept at (0,0)
a. y= -1/2x+2
b. x -2y=0
c. y=0
d. 2x+y=0
Answer:
B
Step-by-step explanation:
What is the angle made by two parallel lines
Answer:
180°
Step-by-step explanation:
When any 2 lines make an angle of 180° , they are called as parallel lines . In this case both the lines never intersect each other.
When any 2 lines make an angle of 90° , they are called as perpendicular lines . Both the lines intersect each other.
( Usually most get confused in this question and do write 90° or 0° but 180° is the correct answer)
Write an equation in simplest form that can be used to find the value of x. (Don’t find the value of x)
Answer:
3x=20
Step-by-step explanation:
Perimeter is just all the sides of a shape added. So, x+x+x=20 or, more simply put, 3x=20.
I have a question is $20.21 for the gym membership expensive money or not
Answer:
It depends
Step-by-step explanation:
Planet Fitness offers 10 bucks a month but they suck (Lunk alarm + pizza nights? really?) If they offer good services like 24 hour fitness or good equipment then go for it my guy!
-7/20 as a decimal number
Answer:
- 0.35 is the answer.
hope this answer will help you
Answer:
-0.35
Step-by-step explanation:
multiply -7/20 by 5 = -35/100 which also equals -0.35
what's the inequality describes all possible length of AB?
Answer:
We conclude that inequality describes all possible lengths of AB
13 < x < 35Option C is true.
Step-by-step explanation:
We know that the sum of the lengths of any two sides of a triangle is greater than the length of the third side.
Now, checking the interval of the length of the side 'x', such as:
24 + 11 = 35
24 - 11 = 13
so the possible lengths of the side 'x' will be:
13 < x < 35
Therefore, we conclude that inequality describes all possible lengths of AB
13 < x < 35Hence, option C is true.
pls answer asap!! no trolls
[tex]\Large\boxed{\tt Answer: Angle ~CDE}[/tex]
[tex]\tt Step-by-step~explanation:[/tex]
Since the sum of the interior angles of a triangle is always 180º, we know that ∠CED and ∠ECD are less than 87º altogether. This is because 93º + 87º = 180º. 87º is already less than 90º, so we know that ∠CDE is the largest angle of this triangle.
Cell phone Plan A costs $80 per month and does not come with a free phone. Cell phone Plan B costs $120 per month and comes with a free $840 free phone. If you buy the $840 phone and choose Plan A, how many months is it until your cost is the same as Plan B's?
Answer:
21
Step-by-step explanation:
21 is the ans
The game of roulette involves spinning a wheel with 38 slots: 18 red, 18 black, and 2 green. A ball is spun onto the wheel and will eventually land in a slot, where each slot has an equal chance of capturing the ball. a) You watch a roulette wheel spin 7 consecutive times and the ball lands on a red slot each time. What is the probability that the ball will land on a red slot on the next spin
Answer:
9 / 19
Step-by-step explanation:
Given that:
Number of slots on roulette wheel = 38
Number of red on wheel = 18
Number of black on wheel = 18
Number of green = 2
The probability that ball will land on red slot :
Recall: probability of event (A) = P(A)
P(A) = (number of required outcome / number of total possible outcomes)
Hence,
P(ball lands on red) = (Number of red slots / total number of slots)
P(ball lands on red) = 18 / 38
P(ball lands on red) = 9/ 19
please help asap help
Answer:
22.5 divide by 2.5
Step-by-step explanation:
=9 hope this helps
in triangle DEF, DE=EF and G is the midpoint of EF. if the measure of GDE=10 what is the measure of E?
Note: It seems you may have forgotten to attach the diagram. Hence, I am attaching the potential diagram of your question.
Answer:
The measure of angle E is:
m∠E = 80°
Step-by-step explanation:
Given
The triangle ΔDEF
m∠GDE = 10°
DE = EF
G = midpoint of EF
To Determine
m∠E =?
Solving
As DE=EF and G is the midpoint of EF.
It means the midpoint G has converted the triangle into two equal right-angles triangles ΔDEG and ΔDFG with the right-angle at G.So, the right angle G is m∠DGE = 90°
as
m∠GDE = 10° m∠DGE = 90° m∠E = ?We know that the sum of angles of a triangle is 180°.
m∠GDE + m∠DGE + m∠E = 180°
10° + 90° + m∠E = 180°
m∠E = 180° - 10 - 90
m∠E = 80°
Therefore, we conclude that the measure of angle E is:
m∠E = 80°HELP PLS READ
writing books on wattpad go read them :)
my username is averysksks
don't forget to vote on them :)
Answer:
Step-by-step explanation:
what are your books about?
What’s the average of the following set of numbers ( 7,5,4,9)
Answer:
[tex]6.25[/tex]
Step-by-step explanation:
[tex]We\ are\ given:\\Observations\ in\ the\ Set=(7,5,4,9)\\ As\ we\ know\ that,\\ Average\ or\ interchangeably\ mean=\frac{Total\ Sum\ of\ observations }{Total\ no.\ of\ observations} \\Here,\\Total\ sum\ of\ the\ observations=7+5+4+9=25\\Total\ number\ of\ observations=4\\Hence\ here,\\Mean/Average=\frac{25}{4}=6.25[/tex]
please help asap please
Answer:
Option A
Step-by-step explanation:
Is -8 - 2(3 + 2x) + 7x equivalent to -30 -13x?
Answer:
They are NOT equivalent.
Step-by-step explanation:
To find if the expressions are equivalent, we have to simplify the first expression.
Solve:
-8 - 2(3 + 2x) + 7x
Use the distributive property.
-8 - 6 - 4x + 7x
Combine like terms.
-14 - 4x + 7x
-14 + 3x
Since they're not the same, this means that the expressions are NOT equivalent to each other.
Line segment AB has a length of 1 unit. It is translated 4 units to the right on a
coordinate plane to obtain line segment A'B'. What is the length of A'B'?
Answer:
1 unit
Explanation:
We know that line segment AB is 1 unit long, and that it is translated 4 units to the right to obtain line segment A'B'. A translation is a type of rigid transformation - which means that the shape stays the same as it is moved on a coordinate plane. Therefore, the length of line segment A'B' would be the same as line segment AB: 1 unit.
Choose Yes or No to tell if the number 102 will make each equation true.
Answer:
sorry i had too
Step-by-step explanation:
someone passed this to me) 90% of people marry there 7th grade love. since u have read this, u will be told good news tonight. if u don't pass this on nine comments your worst week starts now this isn't fake. apparently if u copy and paste this on ten comments in the next ten minutes you will have the best day of your life tomorrow. you will either get kissed or asked out in the next 53 minutes someone will say i love you
factorise p^2 + q^2 +5(p^2 + q^2)
Step-by-step explanation:
p² + q² + 5(p² + q²)
= 1(p² + q²) + 5(p² + q²)
= (1 + 5)(p² + q²)
= 6(p² + q²).
Please help me with questions 7&8!!!!
Help please! I’ll give brainliest
A box of 10 flashbulbs contains 2 defective bulbs. A random sample of 2 is selected and tested. Let x be the random variable associated with the number of defective bulbs in the samplea. find the probability distribution of Xb. find the expected number of defective bulbs in a sample
Step-by-step explanation:
The probability of selecting no bad ones is the probability of
selecting 2 from the 8 good bulbs, which is C(8,2)/C(10,2) or it can also be written as (8C2)/(10C2) = 28/45
The probability of selecting 1 good one and one bad one, is the
probability of selecting 1 from the 8 good bulbs, and one from
the 2 bad ones, which is [C(8,1)C(2,1)]/C(10,2) or as some people
write it (8C1×2C1)/(10C2) = 16/45.
The probability of selecting two bad one, is C(2,2)/C(10,2) or
as some people write it (2C2)/(10C2) = 1/45.
Please help! I will love you forever if you do!
Select the letter of the correct answer.
Simplify.
7.5 x 10-14
1.5 x 109
5x 10-5
5x1os
5x 10o23
5x10-23
Answer:
chiliee im all thee wayy confusedd
Skylar buys a total of 15 hats and t-shirts.Hats are $7 each and t-shirts at $12 each.He spends a total of $155 write a system of equations.
The probability that a women likes the color blue is 10%. The probability of being a women is 40%.What is the probability that a person likes the color blue given that they are a woman?
Answer:
The probability that a person likes the color blue given that they are a woman=0.25%
Step-by-step explanation:
We are given that
The probability that a women likes the color blue=10%=[tex]\frac{10}{100}=0.1[/tex]
The probability of being a women=40%=[tex]\frac{40}{100}=0.4[/tex]
We have to find the probability that a person likes the color blue given that they are a woman.
We know that
Conditional probability formula
[tex]P(A/B)=\frac{P(A\cap B)}{P(B)}[/tex]
The probability that a person likes the color blue given that they are a woman
=[tex]\frac{0.1}{0.4}[/tex]
[tex]=\frac{1}{4}=0.25[/tex]
Hence, the probability that a person likes the color blue given that they are a woman=0.25%
Question 1 of 10
Based only on the information given in the diagram, it is guaranteed that
AABC-AXYZ
B.
43
43°
А
A. True
B. False
SUBMIT
Answer:
True
Step-by-step explanation:
which system of equations is represented by this graph?
Answer:
option c is correct
Step-by-step explanation:
you can go with option see
Answer:
I think you should go with option b
Step-by-step explanation:
please mark me as brainliest thank you
For an ellipse whose major axis is horizontal, how does the value of a compare to the distance from the vertices on the horizontal axis to the center?
a. different c. no comparison b. same d. none of the above
In a right triangle the leg opposite to the acute angle of 30° is 7 in. Find the
hypotenuse and other leg.
Answer:
in the explanation
Step-by-step explanation:
In a 30-60-90 triangle, the ratio of the leg opposite to 30 to the leg opposite to 60 to the hypotenuse is 1:[tex]\sqrt{3\\}[/tex]:2.
So, the 7 inch leg is the 1, the other leg is 7[tex]\sqrt{3}[/tex] in and the hypotenuse is 14 in.
Hope this helps!
what is 7/8, 0.98, 98.5% from least to greatest
first 7/8 as a decimal then you divide 7 and 8 making it o.875 then you already know 98.5 is bigger because of the whole number and 0,98 is bigger than 0.875
Step-by-step explanation:
Answer:
7/8 = 87.5%
0.98 = 98%
98.5%
answer is
7/8,0.98,98.5%
What is the volume of the pyramid in cubic millimeters
Answer:
[tex]V=\dfrac{1}{3}\times A\times h[/tex]
Step-by-step explanation:
The volume of the pyramid is given by the formula as follows
[tex]V=\dfrac{1}{3}\times A\times h[/tex]
A is the area of the base
h is height of the pyramid
If the area and height are in millimeters, the volume of the pyramid will be in cubic millimeters.