Answers
Answer:
Step-by-step explanation:
The line is passing through 2 points: (0,9 and (3,3)
slope=(9-3)/(0-3)=-2
equation is : y-9=-2(x-0) or y=-2x+9
Related Questions
Find the equation of the vertical line at an x coordinate of -3
Answers
Answer:
Step-by-step explanation:
please help me ! i'm going to fail if i don't answer
Answers
Hope this helps *smiles*
Tegan needs to make 68 more snow blocks to finish
building an igloo.
Write an equation for the number of blocks Tegan still
needs to make, m, when she has completed c blocks.
legan completes 33 blocks.
How many blocks does Tegan still need to make to
finish the igloo?
blocks
Answers
Answer:
m = 68 - c
Step-by-step explanation:
It is given that Tegan needs to make 68 more snow blocks to finish building an igloo.
Let m be the number of blocks Tegan still needs to make and c be the number of completed blocks.
If total number of required block is 68 and c blocks are completed then the remaining blocks is the difference between 68 and c.
Number of blocks Tegan still needs to make = 68 - c
We know that c represent the number of blocks Tegan still needs to make.
m = 68 - c
Therefore, the required equation is m = 68 - c.
Which of the following types of angles are NOT congruent when two lines are parallel cut by a transversal?
A. Alternate interior angles
B. Vertical Angles
C. Corresponding Angles
D. Same-Side Interior Angles
Answers
Answer:
Step-by-step explanation:
C
Can anyone help? It’s not -312,44,nor 92
Answers
Answer:
60
Step-by-step explanation:
4a + 2b² -2(a-3b)
a = 2 and b = 4
4(2) + 2(4)² - 2(2-3(4))
8 + 32 -2(2-12)
40 - 2(-10)
40 +20
60
Therefore 60 is correct.
Josh is the proud owner of an eclectic bow tie collection. He keeps track of how many bow ties he has, and organizes them by pattern and material.
Velvet Cotton
Zigzags 6 3
Swirls 3 3
What is the probability that a randomly selected bow tie is made of velvet given that the bow tie is designed with swirls?
Round to the nearest hundredth.
Answers
Short Explanation:
Since we are given that the bowtie is designed with swirls, we can limit the possible choices only to the bowties with swirls (6) and since there are 3 bowties made of velvet out of those 6 we can conclude that 3/6 = 1/2 or 50%
Long Explanation:
P(A|B) = P(A and B)/ P(B)
P(A and B) is the probablity that a random bowtie is made of velvet multiplied by the probablilty that a random bowtie is designed with swirls.
This can be determined by taking the number of bowties with swirls made of velvet (3) and dividing that by the total number of bowties.
P(A and B) =(3/15)
P(B) is determined by the number of bowties with swirls divided by the total number of bowties
P(B) = 6/15
(3/15)/ (6/15) = 1/2 or 50%
The probability that a randomly selected bow tie is made of velvet gave that the bow tie is designed with swirls is 1/3
What is probability?Probability is a number that expresses the likelihood or chance that a specific event will take place. Both proportions ranging from 0 to 1 and percentages ranging from 0% to 100% can be used to describe probabilities.
Given this, John keeps track of how many bow ties he has and organizes them by pattern and material.
Velvet Cotton
Zigzags 6 3
Swirls 3 3
There are a total of 9 bow ties with swirls, out of which 3 are made of velvet. So the probability of selecting a bow tie made of velvet, given that it has swirls, is:
P(Velvet | Swirls) = P(Velvet and Swirls) / P(Swirls)
P(Velvet and Swirls) is the number of bow ties that have both velvet and swirls, which is 3.
P(Swirls) is the total number of bow ties that have swirls,
which is 6 + 3 = 9.
So,
P(Velvet | Swirls) = 3/9 = 1/3
Therefore, the probability that a randomly selected bow tie is made of velvet gave that the bow tie is designed with swirls is 1/3 or approximately 0.33
Learn more about probability here:
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Solve for m
y - y₁ = m (x - x₁)
Answers
Answer:
m=[tex](y-y_{1}) /(x-x_{1})[/tex]Step-by-step explanation:
divide the [tex]x-x_{1}[/tex] from the right side to isolate the m.
Find the lowest terms
fraction that's equal
to 0.875.
Answers
Answer:
3/8
Step-by-step explanation:
HELP!!!!!!!!!!!! TELL ME WHERE THE NUMBERS GO
Answers
Answer:
Do you have an image?
Step-by-step explanation:
Answer:
do u have the info? :0
Step-by-step explanation:
Determine if the sequence below is arithmetic or geometric and determine the common difference / ratio in simplest form. 4, 2, 1, ...
I need the help now
Answers
Answer:
geometric with r = [tex]\frac{1}{2}[/tex]
Step-by-step explanation:
An arithmetic sequence has a common difference (d) between consecutive terms
2 - 4 = - 2
1 - 2 = - 1
Then d is not common , not an arithmetic sequence
A geometric sequence has a common ratio (r ) between consecutive terms
2 ÷ 4 = 0.5
1 ÷ 2 = 0.5
Then common ratio r = [tex]\frac{1}{2}[/tex]
Thus sequence is geometric
4. Find the measure of x. Then find the measure of DE. Plzzz show work!
Answers
Answer:
more information on how much of that they have been doing a
The measure of x is 30 and the measure of DE is 60.
Find x:
x = 180 - 90 - 60 = 30
Find DE:
DE = 2x = 2 * 30 = 60
Therefore, the measure of x is 30 and the measure of DE is 60.
Here are the steps in detail:
Identify the angles in the diagram.
Find the measure of x using the fact that the angles in a triangle add up to 180 degrees.
Find the measure of DE using the fact that DE is twice the measure of x.
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what is the answer to x-5y
Answers
x-5y cannot be further simplified unless x and/or y is unknown.
In the case that you know what x is then you can isolate and solve for y, if you know what y is, then it is the other way around.
If you know both of the variables values, then you can simply just replace the variables and solve.
If a18-a12=24.Find d.
with steps.....
Answers
Answer:
let common difference be d.
a 18=a+17 d
a 14=a+13 d
a+17d - (a+13d) =32
a+17d - a - 13d =32
17d - 13d = 32
4d = 32
d=32/4
d=8
common difference=8
Step-by-step explanation:
(Brainliest if im correct?)
Multiply: (2x -6)(x2 + 4x - 2)
Answers
Answer:
2[tex]x^{3}[/tex]+2[tex]x^{2}[/tex]-28x+12
Step-by-step explanation:
Solve.
2
— x 6 =
9
What’s the answer?
Answers
The base angles of an isosceles triangle are
congruent. If the measure of each of the base
angles is twice the measure of the third angle,
find the measure of all three angles.
Answers
Answer:
base angles each measure 68 degrees
third angle measures 34 degrees
Step-by-step explanation:
let '2x' = measure of each base angle
let 'x' = measure of third angle
the sum of all three must equal 180 degrees so you can write this equation:
2x + 2x + x = 180
combine 'like terms' to get:
5x = 180
divide each side by 5 to get:
x = 34
therefore, twice 'x' is 68
check:
68 + 68 + 34 = 180
180 = 180
please please please help me with my geometry homework. it needs to be done ASAP
Answers
Answer:
only give the name to all figure
-4(2x + 1) = - 8x – 2
what is it?
Answers
Answer:
No solution
Step-by-step explanation:
-4(2x + 1) = - 8x – 2,
-8x - 4 = -8x - 2,
-4 ≠ -2
There is no solution for this equation
Answer:
Unfortunately, there is NO ANSWER!
Step-by-step explanation:Step 1: DistributeWhen you do this, you get: [tex]-8x-4=-8x-2[/tex].
Step 2: Add 8x to both sides.When you do this, you get: [tex]-4=-2[/tex], which is not true, so there is NO ANSWER!
Side note:
It's really easy if you do these steps. If this happens, you always have 0 or 1 answer/result for the variable. Usually, you need to substitute to get the answer.
( 25 points) I need help with 3 and 4
Answers
Answer:
10,00 for 3.
4. 72
Step-by-step explanation:
Answer:
3) 10,000 stacks
4) 84 inches
Step-by-step explanation:
3)
1,000,000 / 100 = 10,000
4)
7ft x 12in/foot = 84 inches
15 - 4 Divided 1/4 + 2 =
Answers
Answer:
Step-by-step explanat15 - 4: 1/4 + 2 =
15 - 4 × 4 + 2 =
15 - 16 + 2 =
-1 + 2 =
1ion:
The value of the given expression will be 1.
What is an expression?An expression in math is a sentence with a minimum of two numbers or variables and at least one math operation. This math operation can be addition, subtraction, multiplication, or division.
Given that, 15–4 Divided 1/4 + 2 =
Converting the statement into n mathematical expression, we get
15-4÷1/4+2
= 15-4×4+2
= 15-16+2
= -1+2
= 1
Hence, The value of the given expression will be 1.
For more references on expressions, click;
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i need help please Algebra
Answers
Answer:
the slope of graph 1 is 4 minutes
Determine whether the equation x + 4 = x-12 has one solution, no solution, or infinitely many solutions. The equation has
Answers
Answer:
No solution.
Step-by-step explanation:
x+4=x-12 Subtract x from both sides.
-x -x
4=-12 This statement is not correct, so there is no solution.
Hope this helps you out and have a great day :)
Answer:
none
Step-by-step explanation:
0=−16
PLSSS HELP WILL MARK BRAINLIEST! (reflections)
Quadrilateral PQRS is located in the first quadrant of a coordinate plane. One of its vertices, P, is located at (1, 7). If the quadrilateral is reflected across the y-axis, what is the location of point P'?
(-7, 1)
(7, -1)
(1, -7)
(-1, 7)
Answers
Answer:
Option 4
Step-by-step explanation:
If we're reflecting across the y-axis, then the the y value of the point will remain the same. The only option that displays this is option 4.
Ah, the power of multiple choice elimination.
Which is another way to write 6-(-7)=13
Answers
6+7=13 is the another way to write ...
hope it is helpful.Thankyou!!!!
what is 5/8 divided by 3/4?
Answers
Find the radius of the two other circles
Answers
Answer:
We draw the circles on a coordinate system. We know that a circle is has points that are equidistant from its centerpoint. So the point where these circles are tangent is the midpoint between the centerpoints.
We can use the midpoint formula.
M = ((x1 + x2) / 2 , (y1 + y2) / 2)
M = ((-2 + 6) / 2 , (3 + 9) / 2)
M = (2, 6)
These circles will have the same radii.
If we take the distance between the midpoint and (-2,3), we will have the radius of the circle with this centerpoint.
If we take the distance between the midpoint and (6,9), we will have the radius of the circle with this centerpoint.
Step-by-step explanation:
The length of a rectangle is twice the width. The area of the rectangle is 82 square units. Notice that you can divide the rectangle into two squares with equal area. How can you estimate the side length of each square? Estimate the length and width of the rectangle.
Answers
Answer:
The formula for the area, 'A' of a rectangle whose length and width are 'l' and 'w' respectively is the product of length and width, that is, "A = l × w".
The side length of each square will be √41 units. And the length and width of the rectangle will be 2√41 units and √41 units, respectively.
What is the area of the rectangle?Let W be the rectangle's width and L its length. The area of the rectangle is the multiplication of the two different sides of the rectangle. Then the rectangle's area will be
Then the area of the rectangle will be
Area of the rectangle = L×W square units
The length of a rectangle is twice the width.
L = 2W
The area of the rectangle is 82 square units. Then we have
82 = 2W × W
41 = W²
W = √41 units
The side length of each square will be √41 units.
Then the length of the rectangle will be
L = 2√41 units
The length and width of the rectangle will be 2√41 units and √41 units, respectively.
More about the area of the rectangle link is given below.
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A 2-axle passenger vehicle with a SunPass drives
through the Orlando (1-4) Mile Post five times.
Determine the total amount of money that will be
deducted from this vehicle's SunPass account.
Answers
The amount of money to be deducted from the vehicle's SunPass account is $2.65
To obtain the total toll fee charged; we take the product of the toll fee at the Orlando (1 - 4) mile post and the Number of times the car passes through the toll post.
The discounted toll fee at Orlando(1 - 4) mile post is $0.53
Number of times vehicle passes = 5
Hence, The total fee charged will be :
($0.53 × 5) = $2.65
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$42.33 to the nearest 5 cents......
Answers
Answer:
$42.30
Step-by-step explanation:
.... ... . ....... ....
Eva spent $48 on a shirt and a pair of pants. The pants cost twice as much as the shirt. How much did each item cost
Answers
Answer:
s=16, p = 32
s is shirt and p is pants.
s+p=48
since the cost of the shirt and the pants together is $48
p=2s
the cost of the pants was 2 times as much as the shirt.
substitute p in s+p=48
s+2s=48
3s=48
divide both sides by 3
s=16
The shirt costs 16.
now substitute 16 in for s in p=2s
p=2*16
p=32
Step-by-step explanation:
