Answers
Answer: y=0.5x-6. She forgot the y-intercept
Step-by-step explanation: use the slope formula to get the slope of 0.5 and just add in the y-intercept of -6 since:
y=mx+b
m=slope
b=y-intercept
Answer:
y = 0.5x - 6
Step-by-step explanation:
[tex]since \: there \: are \: two \: points \: \\ m = \frac{y2 - y1}{x2 - x1} [/tex]
[tex]m = \frac{ - 5 - ( - 7.5)}{2 - ( - 3)} = \frac{2.5}{5} = \frac{1}{2} \: or \: 0.5[/tex]
Standard form of slope-intercept:
y = mx + b
wherein m is the slope and b is the y-intercept.
Let's substitute all values into the equation
[tex]y = 0.5x - 6[/tex]
Related Questions
After the point B(2, 3) is translated along the vector <5, 7> the image will be located at ?
Answers
Answer:
(7, 10)
Step-by-step explanation:
The vector has an x component of 5 and a y component of 7, so we can add each of these components to the coordinates of B to get its image:
B(2,3)
B'(2 + 5, 3 + 7) = B'(7, 10)
The image will be located at (7, 10).
What is vector?Vectors, in Maths, exist as objects which have both, magnitude and direction. Magnitude determines the size of the vector. It exists described by a line with an arrow, where the length of the line exists the magnitude of the vector and the arrow displays the direction.
The vector has an x component of 5 and a y component of 7, so we can add each of these components to the coordinates of B to get its image:
B(2,3)
B'(2 + 5, 3 + 7) = B'(7, 10)
To learn more about vector refer to:
https://brainly.com/question/17388579
#SPJ2
9- 2 3/4 please hurry
Answers
Answer:
6 1/4
Step-by-step explanation:
Please help me solve it
Answers
Answer:
The Answer for 12 x 20 is 240 if this helps there was not much info you gave me to do this sorry if this is not your question or answer
Step-by-step explanation:
Mark Me Brainliest Please
what percentage of 130 liters is 6.5 liters?
Answers
Answer:
2%
Correct Answer : 2%
Required Percentage = [ (130/(6.5 * 1000)) * 100]% = 2%.
Step-by-step explanation:
please give me a heart anyone else please give me a heart thank you
(Blank) x 1/6 = 5/6
I haven’t done this in a while so I need help.
Answers
Answer:
5
Step-by-step explanation:
Divide 5/6 by 1/6 to get 5 as your answer.
Please help! This is due in 20 minutes.
Answers
Answer: the answer is C 190
Step-by-step explanation:
i promise this is the answer
What expression makes the equation true? (Photo found below)
Answers
House prices in the neighborhood average at $90.05 per square foot. If the house has 1055 square feet, what should be its price?
A. $139,750
B. $109,000
C. $95,000
D. $124,000
Answers
Answer:
C. $95,000
Step-by-step explanation:
90.05 times 1055 is $95,000.75 the closest number to that is $95,000.
3 + x, when the value of x is 15
Answers
Answer:
The answer is 18
Step-by-step explanation:
If you add 15 to 3 then you get 18
Hope this helps!!! :)
Answer:
x= -15
Step-by-step explanation:
I hope it's help you
Use the LCD to rewrite
3/4 5/8 1/10
with the same denominator.
Answers
3/4 to get to 40 you multiplied by 10 so it would be 30/40
5/8 would be 25/40
1/10 would be 4/40
i givee brainlilsttt
Answers
Answer:
simple, it's (4,4) because the (-4,-4) is on the left side then on the right side, we know the x axis is positive right? so then you know that the bottom of the y axis is negative and the x axis is first in the coordinate and so the first one is positive now.
Strawberries are $3.99 per pound. If a customer bought $30 worth, how many pounds did he buy? $
Blank 1:
Answers
Answer:
7.5
Step-by-step explanation:
Divide 30 by 3.99
30/3.99=7.5Given: ΔABC, AB=12, m∠A=60°,m∠C=45°, AB =8 Find the perimeter of ΔABC
Answers
Answer:
The perimeter of ΔABC is 43 units
Step-by-step explanation:
An illustrative diagram is shown in the attachment below.
To find the perimeter of the triangle, we will first determine the length of the unknown sides.
First, we can determine /BC/ using the Sine rule
From Sine rule
[tex]\frac{SinA}{a} = \frac{SinB}{b} = \frac{SinC}{c}[/tex]
∴ [tex]\frac{SinA}{a} = \frac{SinC}{c}[/tex]
In the diagram, [tex]a = /BC/[/tex] and [tex]c = /AB/ = 12[/tex]
m∠A=60° and m∠C=45°
∴ [tex]\frac{Sin60}{/BC/} = \frac{Sin45}{12}[/tex]
[tex]/BC/ = \frac{12 \times Sin60}{Sin45}[/tex]
[tex]/BC/ = 6\sqrt{6}[/tex]
To find /AC/, will first determine m∠B
m∠A + m∠B + m∠C = 180° (Sum of angles in a triangle)
60° +m∠B + 45° = 180°
m∠B + 105° = 180°
m∠B = 180° - 105°
m∠B = 75°
Also, using the sine rule
[tex]\frac{SinB}{b} = \frac{SinC}{c}[/tex]
From the diagram, [tex]b = /AC/[/tex]
[tex]\frac{Sin75}{/AC/} = \frac{Sin45}{12}[/tex]
[tex]/AC/ = \frac{12 \times Sin75}{Sin45}[/tex]
[tex]/AC/ = 6 + 6\sqrt{3}[/tex]
Now,
The perimeter of ΔABC = /AB/ + /BC/ + /AC/
= [tex]12 + 6\sqrt{6} + 6+6\sqrt{3}[/tex]
= 43.09 units
≅ 43 units
Hence, the perimeter of ΔABC is 43 units.
Answer:
Using the figure above, if AB = RT and ∠R = 70°, then ________.
ΔABC ~ ΔRTS
m ∠ S = 50°
ΔABC ≅ ΔRTS
m ∠ S = 60°
Step-by-step explanation:
Fernando saves a total of 8,046 pennies every two weeks. How many pennies does he save in 6 weeks?
Answers
8046 / 2 = 4023 --> each week.
- now multiply that by 6.
4023 X 6 = 24,138 pennies.
Answer:
24138
Step-by-step explanation:
6 weeks ÷ 2 = 3weeks
8046 × 3 = 24138
t is the letters in the word thinking
Answers
Answer:
u is the one on my mind rn
Step-by-step explanation:
HAHAHAHAHHAA XD
Which one's are true???
Answers
Answer: I believe b and d
Step-by-step explanation:
Answer:
A is true b is true
Step-by-step explanation:
A.if u add a postive to a negative that is the same number u get 0
b. negative plus negative is positive
have a great day
The data distribution is ___
Answers
Skewed right
Explanation:
The data is higher on the right
Answer:
skewed left
Step-by-step explanation:
A manufacturer of banana chips would like to know whether its bag filling machine works correctly at the 449.0 gram setting. It is believed that the machine is underfilling the bags. A 37 bag sample had a mean of 441.0 grams. A level of significance of 0.05 will be used. Determine the decision rule. Assume the standard deviation is known to be 18.0.
Answers
Answer:
the decision rule is to reject H0 if Z is < -1.645
Step-by-step explanation:
this question is interested in the decision rule.
H0: u = 449
H1 : u <449
We find the test statistic
Mean bar x = 441
u = 449
Sd = 18
n = 37
Z = barX - u / sd/√n
= 441-449/18/√37
= -8/18/6.083
= -8/2.959
Z = - 2.7036
This is the value of the test statistic
The critical value at 0.05 = -1.645. this is a left tailed test
The decision rule is to reject H0 if Z < -1.645
The test statistic is less than the critical value
-2.7036 < -1.645
So we have enough evidence to reject H0. At 0.05 level we have enough evidence to support claim.
I need help getting the answer to this question.
Answers
Step-by-step explanation:
To find the value of x, bring the variable to the left side and bring all the remaining values to the right side. Simplify the values to find the result.
I think this should help ya! -Furreto
Write the number 0.5 in ab using intergers to show its a rational number
Answers
9514 1404 393
Answer:
5/10
Step-by-step explanation:
0.5 is five tenths is 5/10
> Next question You can retry this question below What is the slope of a line that is parallel to the line – 7x - y = 2 ? Write your answer as an integer or fraction. The slope is Check Answer Type here to search O
Answers
Answer:
The slope of parallel line m = -7 is an integer
Step-by-step explanation:
Explanation:-
Given that the parallel line
-7x-y = 2
we know that the slope of the two parallel lines are equal
m₁ = m₂
The given parallel line equation
- 7 x - y = 2
The slope-intercept form
y = - 7x -2
comparing
y = mx +C
slope of parallel line m = -7 is an integer
y- Intercept c = -2
manny has an investment account which compounds interest continuously at a rate of 3.1%. He puts $7500 into the account initially. after 2 years how much money does he have in the account?
Answers
Answer:
$7049 is the answer.
Step-by-step explanation:
Answer: $7980
Step-by-step explanation:
Follow the formula A=Pe^rt
A= 7500(e)^(.031)(2)
A= 7980
Jocelyn invested $390 in an account paying an interest rate of 2.7%
compounded daily. Assuming no deposits or withdrawals are made,
how much money, to the nearest cent, would be in the account after 18
years?
Answers
Answer:
There will be $634.05 in the account.
Step-by-step explanation:
Compound interest:
The compound interest formula is given by:
[tex]A(t) = P(1 + \frac{r}{n})^{nt}[/tex]
Where A(t) is the amount of money after t years, P is the principal(the initial sum of money), r is the interest rate(as a decimal value), n is the number of times that interest is compounded per year and t is the time in years for which the money is invested or borrowed.
$390 in an account paying an interest rate of 2.7% compounded daily.
This means that [tex]P = 390, r = 0.027, n = 365[/tex]
Assuming no deposits or withdrawals are made, how much money, to the nearest cent, would be in the account after 18 years?
This is A(18). So
[tex]A(t) = P(1 + \frac{r}{n})^{nt}[/tex]
[tex]A(18) = 390(1 + \frac{0.027}{365})^{365*18}[/tex]
[tex]A(18) = 634.05[/tex]
There will be $634.05 in the account.
The edge of a cube is 6 inches. What is the total surface area of the package?
Answers
Answer:
the answers is 216in²
28 = 7x + 3 - 2x
Need all the work shown too solve for X
Answers
Answer:
X = 5
Step-by-step explanation:
28 = 7x + 3 - 2x
28 = 5x + 3
28 - 3 = 5x + 3 - 3
25 = 5x
25/5 = 5x/5
X = 5
Answer:
X = 5
Step-by-step explanation:
1. Combine like terms.
2. Subtract 3 from both sides.
3. Simplify.
4. Divide both sides of the equation by the same term.
5. Simplify.
Hope this helps!
The value of y varies directly with x, and y
Find y when x = 2.4.
7.2 when x = 1.6.
Answers
Answer:
Step-by-step explanation:
If the distance from point P to point L is the same as the distance from point P to point C, then P is on
Answers
Answer:
This answer is C, it is on the perpendicular bisector of segment LC.
Draw any line segment P and L, then another point C anywhere, but the length needs to be the same as PL. You will note that LC (if you connect those points) will become the perpendicular bisector to point P.
I hope that makes sense.....
Step-by-step explanation:
What’s the answer of 7 1/2 divided by 3/4
Answers
Answer:
the answer is 10
Step-by-step explanation:
7 1/2 x 4/3=10
Answer:
5.625
Step-by-step explanation:
I need help super quick
Answers
Answer: D is correct
Step-by-step explanation:
everything under the X side can be multiplied by 5 and equal Y
Answer:
C
Step-by-step explanation:
What is 4 divided by 1/8
Answers
Answer:
32
Step-by-step explanation:
4/(1/8)