Answer: \(y=-\frac{3}{2}x+12\)
Step-by-step explanation:
To find the equation of line B, we need to find the slope first, then the y-intercept. We first want to convert line A into slope-intercept form, so we can find the slope.
\(3x+2y=10\) [subtract both sides by 3x]
\(2y=10-3x\) [divide both sides by 2]
\(y=5-\frac{3}{2}x\)
With the slope-intercept form of line A, we can see that the slope is \(-\frac{3}{2}\). We take the slope and the given point (4,6) to find the y-intercept of line B.
\(y=-\frac{3}{2}x+b\) [plug in (4,6)]
\(6=-\frac{3}{2}(4)+b\) [multiply]
\(6=-6+b\) [add both sides by 6]
\(b=12\)
With the y-intercept, we know the equation for line B is \(y=-\frac{3}{2}x+12\).
Leah gets paid $795 biweekly. What is the recommended monthly rent that she can afford?
I would say since thats $1500+ a month about 600 dollars, because she will have bills and then have to buy food drinks and alot more.
If 30.943 g of a liquid occupies a space of 35.0 ml, what is the density of the liquid?
Answer:
0.88 g/cm³
Step-by-step explanation:
I hope this helps! and i think this is the most straightforward and I’m the first correct answer so could you please crown me as brainliest? :D
A spinner has 9 equal sections labeled A, B, C, D, E, F, G, H, and I. What is P(not A)? 89 23 13 19
Answer:
P(not A) = 8/9
Step-by-step explanation:
To write a simple probability, write a fraction. The bottom is all the possibilities, here there are 9. So put a 9 on the bottom. Then on top write how many ways the event can happen. There are 8 ways you can land on "Not A" (that is: B, C, D, E, F, G, H, I) So 8 goes on top. Simplify if possible. 8/9 cannot be simplified.
P(not A) = 8/9
As per the probability of an event, the value of P(not A) is 8/9.
What is the probability of an event?The probability of an event is the chance of happening that particular event.
Given, total number of events in the sample space = 9.
Number of favorable events in that sample space is = 1.
Therefore, the probability P(A) = 1/9.
Now, P(not A)
= 1 - P(A)
= 1 - 1/9
= 8/9
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Samuel earns $5 per hour plus 65% commission on all his sales. If y represents
his sales for one day, which expression represents Samuel’s total earnings for a
day when he worked 6 hours?
A. 5(6) + 65y
B. 5(65) + 6y
C. 5(6) + 0.65y
D. 5(6) + 1.65y
Answer:
B
Step-by-step explanation:
Answer:
5(6)+0.65y
Step-by-step explanation:
$5(6hrs)+65÷100=0.65
5(6)+0.65y
Which equation represents a line that passes through (2,-1) and has a slope of 3?
O y-2 = 3(x + 1)
O y-3 = 2(x + 1)
Oy+ = 3(x - 2)
Oy+ 1 = 2(x - 3)
Answer:
Third one : y + 1 = 3(x - 2)
Step-by-step explanation:
The standard form is y - y1 = m(x - x1)
Simplify the Expression
2(x +14) - (2x - 5)
your answer would be 33.
step 1
2(+14)−1(2−5)
2+28−1(2−5)
step 2 distribute
2+28−1(2−5)
2+28−2+5
step 3 then add the numbers
2+28−2+5
2+33−2
combine
2+33−2
ANSWER IS
33
Find the value of x.
Answer:
x = 46
Step-by-step explanation:
These 2 angles would add up to 180 degrees.
So 41 + (3x+1) = 180
Let's solve for x.
41 + 3x + 1 = 180
Combine like terms.
42 + 3x = 180
subtract 42 from both sides
3x = 180-42
3x = 138
divide both sides by 3
x = 46
work out the size of angle x.
Answer:
It's 13 degrees
Step-by-step explanation:
Geometry: What is the midpoint of AB?
Simplify the following
√9/25
√12/3
√15/3
Answer:
a)3/5
b)2
c)√5
...........
Answer:
√9/5 = 3/25 = 0.12
√12/3 = 1.15
√15/3 = 1.29
Part 1 of 12
The table below shows the length and weight of a species of fish. Complete parts (a) and (b).
Red Length (in.)
Weight (lb)
Fish Lengths and Weights
4
6
8
1.24 1.45 1.70
10
1.99
12
2.33
(a) Find an exponential model for the data.
1)
The exponential model for the data is y=
(Use integers or decimals for any numbers in the expression. Round to three decimal places as
Frr
The exponential function is given by y = 0.9(1.082)ˣ
Exponential function
An exponential function is in the form:
y = abˣ
where y, x are variables, a is the initial value of y and b is the multiplier.
Let y represent the fish weights at x inches.
Using point (4, 1.24):
1.24 = ab⁴ (1)
Using point (10, 1.99):
1.99 = ab¹⁰ (2)
From equation 1 and 2:
b = 1.082, a = 0.9
The exponential function is given by y = 0.9(1.082)ˣ
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Pls help complete for y=-7x +9 how do I do this
Answer:
You put the x in the x area and solve the problem.
For example:
For 0 you would do y=-7(0) + 9
Then if you do the math you get y = 9
Therefore, your answer is 9.
What is the length of ? Round to the nearest tenth. 11. 8 cm 12. 9 cm 14. 9 cm 15. 3 cm.
The question is an illustration of Pythagoras theorem
The length of the hypotenuse is 11.8 cm
How to determine the length of the hypotenuseThe legs of the right triangle have the following measures
Leg 1 = 7 cm
Leg 2 = 9.5 cm
So, the length of the hypotenuse (h) is calculated using the following Pythagoras theorem.
\(h = \sqrt{Leg\ 1^2 + Leg\ 2^2}\)
This gives
\(h = \sqrt{7^2 + 9.5^2}\)
Evaluate the squares
\(h = \sqrt{139.25}\)
Evaluate the exponent
\(h = 11.8\)
Hence, the length of the hypotenuse is 11.8 cm
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Answer:11.8
Step-by-step explanation:
Y E S
If it takes 9 yards of material to make 6 pairs of window drapes, how many yards are required to make 8 pairs of drapes?
Answer:
12
Step-by-step explanation:
6/9 tells you that you need 2/3 of matirial per drape
so 12 x 2/3 gets you 8
12 yards of matirial for 8 drapes
When solving this equation you would need 12 drapes for 8 pairs
Steps for solving this equation:
Step One: 9÷6=1.5
1.5 for each pair of drapes, so if we have eight drapes we need to multiply 1.5 by 8.
Step Two: 1.5*8=12
ANSWER: 12 drapes
What is the slope y =- 5x 3?
Parallel lines are two straight lines that never cross. For this to happen, the lines have to have the same slope.
In this case, the equation given is in what's called "slope-intersect" form. The general form of the slope intercept formula is y=mx + b where m is the slope of the line and b is the point on the Y-axis where the line crosses.
The equation given is y=5x+3 and since the 5 is in the place of m from the general equation, 5 is the slope. Since parallel lines have the same slope, 5 is the answer.
Slope-Intercept Form:
When we're given a linear equation we can immediately see if it's in the slope-intercept form if it follows the format y=mx+b. As long as y does not have a coefficient the slope and y-intercept are the values of m and b.
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solve for w: x=7w-8z-4
Answer:
W=x/7+ 8z/7 + 4/7
Step-by-step explanation:
2. The distance between Belmont and
Matthews on a map is 3 cm. The scale
on the map is 2 cm= 18 miles. What is
the actual distance between Belmont
and Asheville?
3. repeat the previous problem but now insist that the reliability should be 98 percent. use the weibull parameters from example 11-3. do you expect to obtain a larger or smaller value for c10 as compared to the result in the previous problem?
To repeat the previous problem with a reliability of 98 percent, we need to find the value of C10 for which the Weibull distribution function gives a probability of 0.98 when X is at its 10th percentile. Using the Weibull parameters from example 11-3, we have a shape parameter (beta) of 2.5 and a scale parameter (eta) of 5.
To find C10, we can use the inverse Weibull distribution function, which is given by:
X = eta * (-ln(1 - p))^1/beta
where p is the probability (0.98), eta is the scale parameter (5), and beta is the shape parameter (2.5).
Substituting the values, we get:
C10 = eta * (-ln(1 - 0.98))^1/beta = 5 * (-ln(0.02))^0.4 = 13.86
Therefore, we expect to obtain a larger value for C10 with a reliability of 98 percent compared to the result in the previous problem, where the reliability was 90 percent. This is because the higher the reliability requirement, the more reliable the system needs to be, which means it needs to have a longer life. Hence, the value of C10, which represents the life at which 10 percent of the units fail, will be larger for a higher reliability requirement.
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The product of a number and 2 is 1. Find eight times the number.
Answer:
I would think that it would be 8
Step-by-step explanation:
1-2= (-1)= -1+2=1
I think it's 8. 8 times the number of 1 is well...8.
Step-by-step explanation:
x = the number
x * 2 = 1
soooo x = 1/2
then 8 * 1/2 = 4
number on c's in 2na2co3
Answer:
there's 1 you see: 2na2co3Step-by-step explanation:
· ·
ω
Find the measure of CDE.
The figure is not drawn to scale.
Applying the central angle theorem, the measure of arc CDE is: 172°.
What is the Central Angle Theorem?According to the central angle theorem, the measure of the central angle equals the measure of its intercepted arc.
Measure of arc CDE = 360 - m∠COE [central angle theorem]
Measure of arc CDE = 360 - (103+50+35)
Measure of arc CDE = 172°
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Tell the next two terms for Pattern X.
Pattern X uses the rule "add 1"
Pattern Y uses the rule "add 6"
Tell the next two terms for pattern Y.
Pattern X uses the rule "add 1"
Pattern Y uses the rule "add 6"
Answer : add 1 add 6
Step-by-step explanation:
Answer:
is this a statement
Step-by-step explanation:
Which scatter plot shows a negative nonlinear association?
A.
Scatter plot graph in quadrant 1 of a coordinate plane. 11 points are plotted approximated at (2, 5), (1.5, 11.5), (3.1, 6.1), (4, 9), (5.9, 12.5), (7, 6), (7.5, 8.5), (8, 11), (8.9, 4.1), (9, 8), and (11, 10).
B.
Scatter plot Graph on a coordinate plane. Closed points plotted at (3, 11), (3, 12), (4, 11), (4.2, 12), (5, 10.8), (5.4, 12), (6, 10), (6.5, 11), (6.9, 9), (7.1, 6), (7.1, 7.7), (7.8, 9), (8.1, 6.1), (8, 7.5).
C.
Scatter plot in quadrant 1 of a coordinate plane. 10 points are plotted at (2, 11), (2.5, 9), (3, 10), (4, 8), (5, 8.2), (5.5, 6.5), (6.5, 7), (6.5, 5), (8, 5.8), and (9, 4).
D.
Scatter plot in quadrant 1 of a coordinate plane. 10 points are plotted at (2, 3), (2.8, 4.2), (3.8, 3.2), (4, 4.6), (4, 6), (5, 5), (6, 8), (7, 7), (7.8, 9.2), and (8.9, 9.1).
The scatter plot that shows a negative nonlinear association is option C.
What is scatter plot?A scatter plot is a type of graph that displays the relationship between two variables. It is used to show how much one variable is affected by another variable. One variable is plotted on the horizontal axis (x-axis) and the other variable is plotted on the vertical axis (y-axis).
Here,
In this scatter plot, as the x-axis values increase, the y-axis values initially increase and then decrease. This type of association is referred to as a negative nonlinear association, where the direction of the association is negative (decreasing) and the shape of the association is nonlinear (not a straight line). The other options either show a positive association (increasing values of x and y) or a linear association (a straight line).
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What is 1.25 divided by 15
Answer:
0.083333333
is the answer
Answer:
12
Step-by-step explanation:
Ky buys three tshirts originally priced at 49.96the stores discount applys 7.1 tax
Answer:
42
Step-by-step explanation:
49-7=42
Help me I need help please please help
Answer:
sorry if I'm wrong but I think its. y the third circle
Please help this is due in a few Brainliest will be rewarded!!!!!
Step-by-step explanation:
the middle one has to be the same for both part ratios.
the best here is to bring the ratio element of B in the first part ratio to 10. we need to double the B element there
for that (as a ratio is a fraction) we also have to adapt the A element in the same way.
so, we get
4×2 : 5×2 : 9 =
= 8 : 10 : 9
and that is also shown in the graphic.
Answer:
X:Y:Z= 8:10:9
Step-by-step explanation:
Let x be the number of students in class A
Let y be the number of students in class B
Let z be the number of students in class C
x:y = 4:5
y:z= 10: 9
x:y:z = ?
Find the LCM of the y terms (5 and 10 ) which is 10
Divide 10 by the first y term (5) = 2
Divide 10 by the second y term(10) = 1
X: y = (4 x 2) :(5 x 2)= 8:10
y:z =(10 x 1) : (9:1)= 10:9
x:y:z= 8:10:9
(50 POINTS) Composite Functions MATH please help
Answer:
a. C(x(h)) = 600h + 500
b. C(8) = 5,300
c. See below.
Step-by-step explanation:
a. C(x(h)) = C(30h) = 20(30h) + 500 = 600h + 500
b. C(8) = 600(8) + 500 = 5,300
c. 5,300 is the cost of making the number of shovels that can be made in 8 hours.
1. Apply the Commutative Property to the problem below to create a new problem.
Problem: 5g + 9
2. Apply the Associative Property to the problem below to create a new problem.
Problem: 57•9•c
4x-6y+3=0
please answer and show work ASAP!!!
Step-by-step explanation:
This question is not complete check well