Answer:
1/2
Step-by-step explanation:
Slope is the change in y over the change in x so:
(7 -5) /(6-2) = (2)/(4) = 1/2
Determine the constant rate of change between x and y in each table?
x
1
5
9
13
Y
-6
-3
0
3
I NEED HELP ASAP. I WILL GIVE BRAINLYIST!! The speed of an object in space is shown in the graph.
Answer:
3/2
rises by 3
runs by 2
I hope this is good enough:
Thomas has a bag with 6 purple and 5 blue marbles. If his friend Nick pulls 2 marbles from the bag, what is the probability of him getting 2 purple marbles. 30/121 30/121 21/22 21/22 3/11 3/11 11/21
Answer: 3/11
Step-by-step explanation:
Number of purple marbles = 6
Number of blue marbles = 5
Total number of marbles = 6 + 5 = 11
The probability of picking the dust purple marble will be 6/11. After a purple marvel has been picked, there'll be 5 purple marbles left and the total number of marbles will be 10, therefore the probability of picking the second purple marble will be 5/10.
Therefore we then multiply the probability of picking the first purple marble by the probability of picking the second purple marble. This will be:
= 6/11 × 5/10
= 6/11 × 1/2
= 3/11
whats the slope and y intercept of the line: y=1/2x +2
Answer:
slope: 1/2
y-intercept: 2
Step-by-step explanation: If u go by y=mx+b, you know that m= your slope and b equals the y-intercept. so to put them together:
y=mx+b
| |
y=1/2x+2
How can we change 1 litre into 1000cm3
Step-by-step explanation:
1 Liter (L) is equal to 1000 cubic centimeters (cm3). To convert liters to cubic centimeters, multiply the liter value by 1000. For example, to convert 2 liters to cubic centimeters, multiply 2 by 1000, that makes 2 L is 2000 cm3.
What is the largest output achieved by the function? At what x-value is it hit (also will mark Brainlest!!!)
Answer:
f(1) = 4
Step-by-step explanation:
Largest output is 4, when x=1.
Answer:
f1 = 4
Step-by-step explanation:
answer asap’!!!!!!!!!!
Answer:
Y axis
Step-by-step explanation:
this is correct iehegejdbd
Answer:
This is a reflection over the x-axis.
Step-by-step explanation:
The x-axis goes vertically;
The y-axis goes horizontally.
I hope this helped you! If it did, please consider pressing thanks, rating my answer, and marking as Brainliest. It would be a big help! Have a great day! :)
what is 2 wholes 3/5 x 3 wholes x 1/3
Answer:
2 3/5 x 3 1/3 = 26/3 = 8 2/3
Find the rate. $7.96 for 5 pounds
Answer:
So $1 is approximately £0.628
So £1 is exactly $1.592
Explanation:
It all depends on the basis of comparison. That is; which of the two you wish to make the unit ( 1 of )
Please help me with this
Answer:
11z + 11
Step-by-step explanation:
Write a sentence of the form “–––––––––––––– is a function of –––––––.”
Type your response in the space below.
Answer:
my mom is a function of disappointment
Step-by-step explanation:
why? becuase shes mean
Is it a rational or irrational?
Answer:
rational
Step-by-step explanation:
because it has a decimal
Answer:
Rational
Step-by-step explanation:
Any number that is a repeating decimal or can be represented by a fraction is a rational number. If there is a decimal with no pattern, it is irrational... but otherwise, it is considered rational.
What is the equation of this line in slope-intercept form? pls answer asap I need it today.
Answer:
y = -3× - 1
Step-by-step explanation:
the explanation is in the picture, hope this helped!
Somebody help with 1 & 2..Help solve for x
Answer:
x = 574 and x = - [tex]\frac{3}{4}[/tex]
Step-by-step explanation:
(1)
0.25x = 143.5 ( isolate x by dividing both sides by 0.25 )
x = 574
(2)
- 4x + [tex]\frac{1}{2}[/tex] = 3 [tex]\frac{1}{2}[/tex] ( subtract [tex]\frac{1}{2}[/tex] from both sides )
- 4x = 3 ( divide both sides by - 4 )
x = - [tex]\frac{3}{4}[/tex]
x = 574, How did I get this answer? I simply divided 143.5 by 0.25 and you get 574, which will be the missing number (also known as x.)
But, before you write this down as your answer - how can we check if 574 is correct?
Well we're going to have to do the reverse of dividing, which'll be multiplying.
Multiply 0.25 by 574! (It does equal 143.5), Therefore, you have checked your answer and now you know it is correct.
#2. -4x + [tex]\frac{1}{2}[/tex] = 3This equation simplifies to [tex]\frac{2x-1}{4} = \frac{7}{2}[/tex]. Let's go on ahead and figure this problem out step-by-step!
First, we have to cross multiply. As shown here:
(2x-1) × (2) = 7 × 4x
4x - 2 = 28x
After that, we're going to have to subtract 28x from both sides of the equation.
4x - 2 - 28x = 28x - 28x
-24x - 2 = 0
Next, add 2 to both of the sides.
-24x - 2 + 2 = 0 + 2
- 24x = 2
On your last step before finding out what x is, the final thing we've got to do is divide both sides by -24.
[tex]\frac{-24x}{24} = \frac{2}{-24}[/tex]
x = [tex]\frac{-1}{12}[/tex]. This is your solution for #2.
If this was helpful to you, please give a thanks and rate it! Also please mark brainliest if it was all correct and helped you. :) I'd really appreciate it, have a good day!
8th grade geometry HELP PLEASE THIS IS ALREADY LATE AND IS COMPLETELY DUE SOON
Answer:
U need to post a pic so I can see ur question
Step-by-step explanation:
Calculate the slope of the line passing through the points (4, 7) and (9, -1).
the answer is -8/5
ur welcome lolz
Answer:
The slope is -1.6
how do you solve (5)/(18)-(x-2)/(9)<=(x-4)/(6)
Answer:
x ≥ [tex]\frac{21}{5}[/tex]
Step-by-step explanation:
Given
[tex]\frac{5}{18}[/tex] - [tex]\frac{x-2}{9}[/tex] ≤ [tex]\frac{x-4}{6}[/tex]
Multiply through by 18 ( the LCM of 18, 9 and 6 ) to clear the fractions
5 - 2(x - 2) ≤ 3(x - 4) ← distribute parenthesis and simplify
5 - 2x + 4 ≤ 3x - 12
9 - 2x ≤ 3x - 12 ( add 2x to both sides )
9 ≤ 5x - 12 ( add 12 to both sides )
21 ≤ 5x ( divide both sides by 5 )
[tex]\frac{21}{5}[/tex] ≤ x , that is
x ≥ [tex]\frac{21}{5}[/tex]
find the coordinates of the vertices of the image when abc is dilated by a factor of 2. the vertices for the preimage are a(1,1), b(2,2), and c(1,3).
Answer:
its c
Step-by-step explanation:
plz give brianllets
The Charles River in Massachusetts is 130 km long.
How long will it be on a map drawn at the scale 1:2,000,000?
plsplsplsplsplsplsplspslpslpslpslpslsplspslplsplspslpslpslpslpslpls help
rsm is hard
Answer:9
Step-by-step explanation:
basically what you do is 1equal 1 divided by 8 2 68 equals one so yea
Answer: 6.5 cm
Step-by-step explanation:
1 km= 1000000 cm
130 km / 2,000,000 = 6.5
A person’s weekly pay is directly proportional to the number of hours worked. Shawn’s pay is $123.00for 20 hours of work. Find the amount of pay for 31 hours of work. ONLY NUMERICAL VALUE
Answer:
$190.65 for 31 hours
Step-by-step explanation:
P= ha
123=20a
123/20=a
6.15=a
P=6.15h
P= 6.15(31)
p=190.65
Write an equation in slope intercept form for the line that it passes through (10, 3) and is parallel to the line described by y = 4x + 7.
Answer:
y = 4×-37
Step-by-step explanation:
y - 3 = 4(× - 10)
y - 3 = 4× - 40
+3. +3
y = 4x - 37
sorry if this wrong, but the equation setup is right
The angles of a triangle are x,2x,3x. Find the value of x in degrees
Answer:
x=30°
Step-by-step explanation:
x +2x+3x=6x
since triangles are 180° in total. 6/180=30
so 30° is your answer.
Maggie combines 8.27 ounces of strawberries with 6.65 ounces of blueberries to make fruit bowls. She pours the fruit equally into 2 bowls, and has 1.56 ounces of fruit left over. How many ounces of fruit are in each bowl
Answer:
6.68 ounces
Step-by-step explanation:
Maggie combines 8.27 ounces of strawberries and 6.65 ounces of blueberries to make a fruit bowl
= 8.27 + 6.65
= 14.91 ounces
She will have 1.56 ounces left over
= 14.91-1.56
= 13.36 ounces
Therefore the number of ounces in each fruit bowl can be calculated as follows
= 13.36/2
= 6.68 ounces
What is the slope and y-intercept of the graph?
Slope:
y-intercept:
Answer:
Slope: 0
Y-intercept: 2
Step-by-step explanation:
Answer:
Slope = 0
Y-intercept = 2
Step-by-step explanation:
Hello!
The slope of the graph is how much the graph rises, compared to how much the graph runs.
As you can see here, the graph rises by 0, but runs infinetely, giving a slope of 0.
The y-intercept of the graph is where the graph intersects the y-axis.
The y-intercept here is 2, because it crosses the y-axis at (0,2).
Perform the following mathematical operation, and report the answer to the correct umber of significant figures 7.125*8.00
Answer:23☺️
Step-by-step explanation:
Answer:
57.0
Step-by-step explanation:
I got it from a calculator and when I typed it in, it was correct.
simplify the square root of 18
a. 2 radical 3
b. 2 radical 9
c. 3 radical 2
d. 9 radical 2
Find the ordered pairs for the x- and y-intercepts of the equation 2x − 6y = 24 and select the appropriate option below. (5 points) Group of answer choices The x-intercept is (2, 0); the y-intercept is (0, –6). The x-intercept is (0, 2); the y-intercept is (–6, 0). The x-intercept is (12, 0); the y-intercept is (0, –4). The x-intercept is (0, 12); the y-intercept is (–4, 0).
Answer: C
Step-by-step explanation:
The x-intercept is found when y=0, and the y-intercept is found when x=0. If y=0, then we have:
2x=24
x=12
Therefore, the x-intercept is 12, so the full coordinates are (12, 0). Note that the only option with this x-intercept is C, so C is the correct answer.
You can find the y-intercept similarly. If x is zero, then:
-6y=24
y=-4
Therefore, (0, -4) is the y-intercept.
Figure 3 shows a sketch of part of the curve C with equation
Y=x(x+ 4)(x - 2)
The curve C crosses the x-axis at the origin and at the points A and B.
(a) Write down the x-coordinates of the points A and B.
Answer:
Step-by-step explanation:
because The curve C crosses the x-axis at the origin and at the points A and B => the x coordinates of A and B are the solution of the equation:
x(x + 4)(x - 2) = 0
<=> x = 0
x = -4
x = 2
because the x-coordinates of the points A and B aren't 0 and the x-coordinate
of A is a negative value
=> the x-coordinate of A is -4
the x-coordinate of B is 2
what is the answer .....................
Answer:
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Step-by-step explanation:
which triangle is the most similar to triangle ABC?
