Answers
Answer:
1. -3/6 is negative, because it descends by 3 and goes over by 6.
2. My first answer literally gives the keyword negative, therefore it's a negative line because it has a negative slope.
1. -8/0 is undefined, because there is a rise but there is no run, which also means that it's a:
2. vertical line
1. -5/-10 simplifies to 5/10 or 1/2, which is positive because it rises by 5(or 1) and runs over by 10(or 2).
2. Thus, this means that it's a positive line since it has a positive slope.
1. 0/-2 is zero, because when you actually solve the equation it'll equal 0.
2. This means that it'll have a horizontal line since there is no rise but there is a run only.
Related Questions
PLEASE HELP PLEASE HELP PLEASE HELP IM BEGGING PLEASE HELP PLEASE HELP!!!
Answers
Answer:
a) 390
b) 239
c) 151
Step-by-step explanation:
a) 30 + 15 + 45 + 300 = 390
b) 160 + 30 + 9 + 40 = 239
c) 390 (income) - 249 (expenses) = 151 pounds (profit)
Find the equation of a circle whose center is at (2, 3) and radius is 6.
Answers
Step-by-step explanation:
2×3=6 I think it's like this
hey everyone can you help me sort out this problem, answer is 10°
Answers
(Combine like terms)
8a+10=90
-10 -10
8a = 80
8a/8 = 80/8
A=10
Answer:
So here we have 3 adjacent angles, and add them all up they would equal a right angle as shown in the diagram.
POT is the right angle which can be seen by the square
POQ is the first angle
QOS is the second
SOT is the third
Now solve it.
We know that it has to be equal to 90 since thats the final reasoning.
4a + 20 + 3a - 10 + a = 90
Solve.
So you’d get 10.
If you want to elaborate then just say all adjacent angles has to add put o 90 since
5x+2(2x+3)=51 Solve for x
Answers
Answer:
x=5
Step-by-step
5x+2(2x+3)=51
5x+4x+6=51
9x+6=51
9x=45
x=5
The area of a rectangle can be represented by the expression 10x^2+41x+21. Which of the following expressions could represent the length of the rectangle?
Group of answer choices
2x-7
2x+3
5x+7
5x+3
Answers
Answer:
5x+3
Step-by-step explanation:
(5x+7) is a factor of 10x^2+41x+21.
(5x+3)(2x+7) = 10x^2+41x+21.
18)Write 4 expressions that are equivalent to 6(c
5) - 6?
Answers
Answer:
the answer is 6C+24 or if you divide 6 on both sides c+4
examples/expressions:
1. 4(1.5c+6)
2. 3(2c+8)
3. 2(3c+12)
4. 12(0.5c+2)
The movement of the progress bar may be uneven because questions can be worth more or less (including
Which equation is equivalent to 3 - 4x = 12?
0 - 4x = -9
O - 4x = 15
0 4x = -9
4x = 9
Help
Answers
0 4x=-9
The required equation 4x = - 9 is equivalent to the given equation 3 - 4x = 12. which is the correct answer would be option (C).
What is the equation?The equation is defined as mathematical statements that have a minimum of two terms containing variables or numbers that are equal.
The equation is given in the question
⇒ 3 - 4x = 12
Subtraction by 3 on both sides of the above equation,
⇒ 3 - 3 - 4x = 12 - 3
⇒ 0 - 4x = 9
⇒ - 4x = 9
Multiply by (-1) on both sides of the above equation,
⇒ 4x = - 9
Therefore, the required equation 4x = - 9 is equivalent to the given equation 3 - 4x = 12.
Hence, the correct answer would be an option (C).
Learn more about the equation here:
brainly.com/question/10413253
#SPJ2
Hayden invested $750 for three years at an interest rate of 0.035. How much interest did he earn in that time?
HELPPPPP
Answers
Answer:
$78.75
Step-by-step explanation:
Principle: $750
Interest rate: 3.5%
Time: 3 years
750 x 3 x 3.5 % = $78.75
the radius of a circle is 7cm. Find the circumference of the circle. Use 22/7 for pi
Answers
Answer:
Hi I'm learning the same thing and I just got it I think it's C=43.98cm
Find all the unknown angle measures in the diagram. Justify your answer for each angle measure.
Answers
Answer:
∠1 is 90° because it is a right angle
To find angle 2, we must add the given angles and x then make the equation equal to 180°, which we next solve for x;
x + 90 + 30 = 180
x + 120 = 180
-120 -120
x = 60, ∠2 = 60°
Angle 5 is vertical to angle 1 which equals 90 degrees, and vertical angles are congruent meaning that they measure the same degrees so therefore ∠5 = 90°
Angles 4 and 40° are vertical to angle 2 which measures 60 degrees;
40 + x(where x equals angle 4) = 60
-40 -40
x = 20, ∠4 = 20°
Specified earlier, angles 40° and 4 are equal to 60°, this means that angle three added to angles 40° and 4 will be equal to 90 degrees since angle 1 is 90 degrees and the other three angles will have to equal 90 degrees because they are supplementary.
So we set up the equation;
40 + 20(angle four) + x = 90
60 + x = 90
-60 -60
x = 30, ∠3 = 30°
How much sales tax would you pay on a bike that costs $225 and sales tax is 5.3%?
Answers
Hope this helps
Moral law is also called Law of Nature because early philosophers thought that generally speaking, everybody knows it by nature. In this case, do human beings knew that there is such a moral law? Defend your answer
Answers
It is difficult to understand if human beings are truly aware that there is such a moral law, given that they don't share the same principles regarding rules of life.
Natural lawNatural law is supposed to be a universally valid, superior or better law that is considered natural, grounded in the natural order of things. This is the opposite of positive law, the law created by humans.
According to legal positivism, natural law is problematic, since even the so-called fundamental values and norms are not collective, but can conflict and even oppose each other.
In philosophy, natural law is the designation of a way of thinking about man and society that has existed for more than two thousand years, which is based on the basic idea that human nature exists and that society is also based in a natural order.
Learn more about natural law in https://brainly.com/question/545663
The principal at miller street school has 12 packs of new pencils
Answers
Answer: 4
Step-by-step explanation:
Simply divide 12 by 3 because it states she will give 3 to every class,
12/3=4!
Leia wants to buy a jacket that is $45.00. It's on
sale for 22% off. How much will Leia be paying for
the jacket?
Answers
Answer:
$35.10
Step-by-step explanation:
The discount amount is subtracted from the original price to find the discounted price. That math can be done a couple of different ways.
discount = discount rate × original price
sale price = original price - discount
Or, these equations can be combined:
sale price = original amount × (1 - discount rate)
__
Using the latter equation, we get ...
sale price = $45.00 × (1 - 0.22) = $45.00 × 0.78 = $35.10
Leia will be paying $35.10 for the jacket.
CCSS Math 7
Unit 7. Agles, Triangles, ad Prisms
Find the measure of all the missing anges.
PLEASE HELP WITH ALL THE ANSWERS ITS DUE TOMORROW !!!
Answers
Answer:
1.
a = 112
b = 68
c = 68
2.
a = 127
3.
a=35
b=40
c=35
d=70
4.
a= 30
b=70
c = 30
d=70
e = 130
I'll help you with the rest later
Step-by-step explanation:
a = 112 because of allied angles rule
b and c = 68 because of angles at a point
360-112-112 ÷2
2. a = 127 because of angles on a straight line rule.
180-38-15
3. d= 70, vertically opposite angle
using angles on a straight line, 180 - 70 - 40 ÷ 2
we now have the two angles and because they are vertically opposite a and c = 35
b = 40 because of vertically opposite angles
4. a=30 because 90-70
since a=30, take 90 - 30 to get b, 70
d= 70, vertically opposite angles
e = 130 because a+b+c, vertically opposite angles
х 24, 36, 48
y -8, 1, 10
What is the y-intercept of the line?
Answers
THIS IS NOT A QUESTION! THE PPL THAT ANSWERED THIS QUESTION WAS WRONG!!
SO THESE ARE THE CORRECT ANSWERS. I GOT 100%
Line segment L N is tangent to circle O at point M and QM is a diameter.
Circle O is shown. Line segment Q M is a diameter. Line segments P M and Q R are secants. Line segment N L is a tangent and intersects the circle at point M. Angle P M O is 27 degrees and angle M Q R is 42 degrees.
Determine the measure of the following angles.
The measure of ∠QML is degrees.
The measure of ∠PMN is degrees.
Answers:
1. 90
2. 24
Answers
Ok, good job for posting the answer
Answer:
For me it says pmn is 63 degrees
Step-by-step explanation:
Please Help me out!
What is the measure of angle C?
Answers
3x/3 + 6/3 and then cancel 3x/3 and you get 2
An angle whose measure is 92° is in standard position. in which quadrant does the terminal side of the angle fall? quadrant i quadrant ii quadrant iii quadrant iv
Answers
In the quadrant (iv) terminal side of the angle fall. A quadrant is a region/section of a cartesian plane formed when the two axes intersect. It's used to figure out where a point is in a plane.
What is a quadrant?A horizontal line reached the x-axis and a vertical line reached the y-axis split a plane into four areas in the cartesian system. Quadrants refer to these four areas.
A quadrant is a region of a cartesian plane formed when the two axes intersect. It's used to figure out where a point is in a plane.
The angle in the standard position is measured at 92 degrees. We shall work in an anticlockwise fashion while evaluating positive angles.
Angles measuring 0° to 90° will be found in quadrant iv. Angles between 90° and 180° fall within quadrant iv. Because 92° is halfway between 90° and 180°,
Hence in the quadrant (iv) terminal side of the angle fall.
To learn more about the quadrants refer to the link;
https://brainly.com/question/350459
Answer:
Quadrant IV
Step-by-step explanation:
An angle whose measure is 92° is in standard position. In which quadrant does the terminal side of the angle fall?Quadrant IQuadrant IIQuadrant IIIQuadrant IV
Fuji apples cost $3.00 per pound, and Golden Delicious apples cost $2.00 per pound. A childcare center purchases 30 pounds of a combination of the two types of apples for a total of $80.
A table titled Apples showing Pounds, Cost per Pound and Total. The first row shows Fuji and has 30 minus g, 3, and x. The second row shows Golden Delicious, and has g, 2, and blank. The third row shows Total, and has 30, blank, 80.
Which value could replace x in the table?
30 – g + g
3(30 – g)
30 – g(3)
Answers
Answer:
the answer is $16
Step-by-step explanation:
Answer:
here u go the answer is $16
Step-by-step explanation:
A bag of tiles contains 6 green 4 yellow and 5 blue tiles. If one tile is pulled at random what is the probability of NOT choosing a green tile?
Answers
F(x)=4^-x after a translation 6 units up
Answers
Answer:
Step-by-step explanation:
The data in the table and graph shows the relationship between air and water temperatures at 3 PM at a waterpark. Which statements
are correct?
A)
The data represents a weak correlation
B)
The data represents a positive
C)The data represents am exponential relationship.
D)As air temperature increases,water temperature increases
E)The scatter plot shows the dependence of water temperature on air temperature
Answers
A catering company provides packages for weddings and for showers. The cost per person for small groups
is approximately Normally distributed for both weddings and showers. The mean cost for weddings is $82.30
with a standard deviation of $18.20, while the mean cost for showers is $65 with a standard deviation of
$17.73. If 9 weddings and 6 showers are randomly selected, what is the probability the mean cost of the
weddings is more than the mean cost of the showers?
O 0.0022
O 0.0335
O 0.9665
O 0.9978
Answers
Using the normal distribution and the central limit theorem, it is found that the probability the mean cost of the weddings is more than the mean cost of the showers is of 0.9665.
Normal Probability DistributionIn a normal distribution with mean [tex]\mu[/tex] and standard deviation [tex]\sigma[/tex], the z-score of a measure X is given by:
[tex]Z = \frac{X - \mu}{\sigma}[/tex]
It measures how many standard deviations the measure is from the mean. After finding the z-score, we look at the z-score table and find the p-value associated with this z-score, which is the percentile of X.By the Central Limit Theorem, the sampling distribution of sample means of size n has standard deviation [tex]s = \frac{\sigma}{\sqrt{n}}[/tex].When two variables are subtracted, the mean is the subtraction of the means, while the standard error is the square root of the sum of the variances.What is the mean and the standard error of the distribution of differences?For each sample, they are given by:
[tex]\mu_W = 82.3, s_W = \frac{18.2}{\sqrt{9}} = 6.0667[/tex]
[tex]\mu_S = 65, s_S = \frac{17.73}{\sqrt{6}} = 7.2382[/tex]
For the distribution of differences, we have that:
[tex]\mu = \mu_W - \mu_S = 82.3 - 65 = 17.3[/tex]
[tex]s = \sqrt{s_W^2 + s_S^2} = \sqrt{6.0667^2 + 7.2382^2} = 9.4444[/tex]
The probability the mean cost of the weddings is more than the mean cost of the showers is P(X > 0), that is, one subtracted by the p-value of Z when X = 0, hence:
[tex]Z = \frac{X - \mu}{\sigma}[/tex]
By the Central Limit Theorem
[tex]Z = \frac{X - \mu}{s}[/tex]
[tex]Z = \frac{0 - 17.3}{9.4444}[/tex]
[tex]Z = -1.83[/tex]
[tex]Z = -1.83[/tex] has a p-value of 0.0335.
1 - 0.0335 = 0.9665.
More can be learned about the normal distribution and the central limit theorem at https://brainly.com/question/24663213
The formula for the circumference of a circle is given as C 2TI, where I is
the radius of the circle. Use this formula to find the radius of a circle that has a
circumference of 34 inches.
Answers
R=34/2pie
17pie or 53.407075111 or 53.38
53.407075111 is with actual pie symbol on Calculator
53.38 by times 3.14 (so approximate answer)
Not sure what formal they where trying to get you to use
QUESTION
[tex]5 \frac{2}{6} \times 6 \frac{70}{30} \div {400}^{2} = ...[/tex]
PLEASE.....
Answers
Answer:
[tex]\frac{1}{3600}[/tex]
Step-by-step explanation:
400^2 = 160,000
5 2/6 = 32/6 = 16/3
6 70/30 = 250/30 = 25/3
16/3 * 25/3 = 400/9
400/9 / 160,000 = 1/3600
To visualize in the form of improper fractions:
5 2/3 = 32/6
6 70/30 = 250/30
32/6 * 250/30 / (400)^2 = 2.778
O GRAPHS, FUNCTIONS, AND SEQUENCES
Finding slope given two points on the line
Find the slope of the line passing through the points (5, -8) and (4, -1).
O
Answers
(-1- -8)/(4-5) = 7/-1 = -7
-7 is the slope
Please help I don’t understand these problems
Answers
Answer:
5x +9 is the least common denominator
Step-by-step explanation:
Around the answer to the nearest dollar
=$
Answers
Answer:
23696
Step-by-step explanation:
[tex]Step1\1\\We\ know\ that:[/tex]
↓
[tex]P=15000[/tex]
[tex]r=6.75[/tex]%
[tex]n=1[/tex]
[tex]t=7[/tex]
[tex]Step\ 2:\ Formulate\ and\ substitute:[/tex]
[tex]P=15000[/tex]
[tex]r=6.75[/tex]%
[tex]Substitute[/tex] [tex]into\ formula[/tex]
[tex]n=1[/tex]
[tex]t=7[/tex]
[tex]F=P\ast(1+r/n)^{nt}[/tex]
[tex]F=15000\bullet(1+6.75\bullet\frac{1}{100})^7[/tex]
[tex]Step\ 3:Evaluate[/tex]
[tex]Evaluate\ the\ equation/expression:[/tex]
[tex]23695.53098[/tex]
[tex]Step\ 4:\ Find\ the\ value[/tex]
[tex]Find\ the\ closest\ integer\ to\ 23695.53098:[/tex]
[tex]23696\ YOUR\ ANSWER[/tex]
I hope this helps you
:)
The area of a rectangular field is 6916 m² if the length of the field is 91 m what is it width?
Answers
Answer:
76 m^2
Step-by-step explanation:
Area of a rectangle is width*height. So to find width we will do area/height.