Answer & Step-by-step explanation:
When two lines are parallel, their slopes are the same. To find the slope of the given equation, convert to slope-intercept form:
[tex]y=mx+b\\\\[/tex]
m is the slopeb is the y-intercept, which is the value of y when the value of x is zerox and y are the corresponding coordinate points (x,y)[tex]6x-5y=15[/tex]
Solve for y. Subtract 6x from both sides:
[tex]6x-6x-5y=15-6x\\\\-5y=-6x+15[/tex]
Divide both sides by -5:
[tex]\frac{-5y}{-5} =\frac{-6x}{-5} +\frac{15}{-5} \\\\y=\frac{6}{5}x-3[/tex]
The slope is [tex]\frac{6}{5}[/tex].
Now you need to make an equation in point-slope form:
[tex]y-y_{1}=m(x-x_{1})[/tex]
m is the slope[tex]x_{1}[/tex] and [tex]y_{1}[/tex] are the coordinate pointsInsert known values:
[tex]y-4=\frac{6}{5}(x-5)[/tex]
You can use this equation, or you can convert to slope-intercept form by solving for y:
Use the distributive property:
[tex]y-4=\frac{6}{5} x-6[/tex]
Add 4 to both sides:
[tex]y-4+4=\frac{6}{5}x-6+4\\\\ y=\frac{6}{5}x-2[/tex]
:Done
The equation of the perpendicular line is [tex]y = \frac 65x - 2[/tex]
The equation of the line is given as:
[tex]6x -5y = 15[/tex]
Start by calculating the slope (m) of the line as follows:
[tex]6x -5y = 15[/tex]
Subtract 6x from both sides
[tex]-5y = 15 - 6x[/tex]
Divide both sides of the equations by -5
[tex]y = -3 + \frac65x[/tex]
Rewrite as:
[tex]y = \frac65x-3[/tex]
For a linear equation, y = mx + b, the slope of the line is m
So, the slope is:
[tex]m = \frac65[/tex]
The equation of the line is said to be parallel to the above equation
So, the slope of the line is:
[tex]m = \frac65[/tex]
The line is said to pass through point (5,4).
So, the equation of the line is:
[tex]y = m(x - x_1) +y_1[/tex]
This gives
[tex]y = \frac 65(x - 5) +4[/tex]
Expand
[tex]y = \frac 65x - 6 +4[/tex]
[tex]y = \frac 65x - 2[/tex]
Hence, the equation of the line is [tex]y = \frac 65x - 2[/tex]
Read more about line equations at:
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A 16-ounce can of carrots for $1.29 OR a 20-ounce can of carrots for $1.49
Answer: 20 ounce
Step-by-step explanation: 1.29/16=0.080625 1.49/20=0.0745
Answer:
20 ounce, its 20 cents more and it has more carrot.
Step-by-step explanation:
Find the measure of angle PKL
Use calculator to find the values of the following,correct to 3decimal places:
1. Cot 61,4
No such thing as cot (61,4). I think you meant to say cot (61.4°). See the difference?
So, cot (61.4°) is approximately -0.139844.
Rounded to 3 decimal places we get -0.140.
Can anyone help?
I don't get it.
Answer:
y=(19+7)(2x6+1)
y=2
Step-by-step explanation:
in our solar system, 6 of the 8 planets have moons. what percentage of the planets have moons?
Answer:
75%
Step-by-step explanation:
= 6/8 X 100
= 3/4 X 100
= 3 X 25
= 75%
[tex] - 5 {u}^{4} \times ( {u}^{4} )[/tex]
PLEASE HELP ME
-.8x+40-8x-35 simplified
I need to turn this in in 2 hours please hurry
please at least show me how to set it up. I want to do the work myself for #1
and for 2 and 3 please check my work
Answer:
2) 162°, 72°, 108°
3) 144°, 54°, 126°
Step-by-step explanation:
1) Multiply the equation by 2sin(θ) to get an equation that looks like ...
sin(θ) = <some numerical expression>
Use your knowledge of the sines of special angles to find two angles that have this sine value. (The attached table along with the relations discussed below will get you there.)
____
2, 3) You need to review the meaning of "supplement".
It is true that ...
sin(θ) = sin(θ+360°),
but it is also true that ...
sin(θ) = sin(180°-θ) . . . . the supplement of the angle
This latter relation is the one applicable to this question.
__
Similarly, it is true that ...
cos(θ) = -cos(θ+180°),
but it is also true that ...
cos(θ) = -cos(180°-θ) . . . . the supplement of the angle
As above, it is this latter relation that applies to problems 2 and 3.
8 1/2 x 2
2 3/4 x 2
Both answers added
aX5/9=35/24 , find x
Answer:
slipknot is the answer to all your problems
Step-by-step explanation:
Alexander is a stockbroker. He earns 13 percent commission each week. Last week, he sold $5,400 worth of stocks. How much did he make last week in commission? If he averages that same amount each week, how much did he make in commission in 2011?
Answer:
($5,400) * 0.13 = $702 * 52 weeks = $36,000
Step-by-step explanation:
Do you have $20 to spend on a taxi fare ride cost five dollars +250 per kilometer right in any quality determine the distance in kilometers de you can write for $20
Answer: 6
just beleive me
Find the distance between the two points rounding to the nearest tenth (if necessary). ( 3 , − 3 ) and ( 7 , − 8 )
Answer:
6.4 units
Step-by-step explanation:
c = √(x1 - x2)^2 + (y1 - y2)^2
c = √(3 - 7)^2 + (-3 + 8)^2
c = √(-4)^2 + (5)^2
c = √16 + 25
c = √41
c = 6.4031...
c = 6.4
pls answer i need answer fast
Answer:
-24
Step-by-step explanation:
Given expression:
3z (2y - 4)²
z = -2 and y = 3
To solve this problem, simply substitute:
3z (2y - 4)² = 3(-2){2(3) - 4}²
= -6(6-4)²
= -6 (2)²
= -6 x 4
= -24
Answer:
The answer is -24
Luis purchased a laptop computer that was marked down by 2/5 of the original price. How much does Luis pay if the laptop was originally $550.00?
Answer:
$330
Step-by-step explanation:
Start by dividing the original price by five, then multiply by 3. You do that because he paid 3/5 of the original price. Hope this helps!
Answer:
$220
Step-by-step explanation:
Markdown is the percentage decrease
2/5 is written as .4 in decimal form (40%) [tex]\frac{2}{5} times 20=\frac{40}{100}[/tex]
So when you multiply the number with the markdown percent, you get
550 times .4 = $220
Free Response - calculator may be used. Please help 50 points and brainliest
Answer:
3x^2 + x -4
Step-by-step explanation:
add them together to get:
-2x^2 + 5x^2 +3x - 2x +3 -7
3x^2 + x - 4 this should be the answer
Answer:
3x^2 + x -4
Step-by-step explanation:
add them together to get:
-2x^2 + 5x^2 +3x - 2x +3 -7
3x^2 + x - 4 this should be the answer, if im right
2h − 3 = 3 Need some help
Answer: Let's solve your equation step-by-step.
2h−3=3
Step 1: Add 3 to both sides.
2h−3+3=3+3
2h=6
Step 2: Divide both sides by 2.
2h/2 = 6/2
h = 3.
What is 9/4 - 7/10 subtracting fractions
Answer:
31/20
Step-by-step explanation:
write all numerators above the LCD 20
45-14/20
subtract the numbers
31/20
Answer:
31/20
Step-by-step explanation:
Line p passes through (8, -6) and is perpendicular to the line 2x + y = -7. The slope of line p is ✔ 1/2 . The equation of line p is y = 1/2x +
Answer:
1/3 x 1/2
Step-by-step explanation:
Answer:
-10. is the answer
Step-by-step explanation:
The equation of line p is y = 1/2x + -10
i just answered the question on edge.
What is the value of x that makes the equation
3x - 4= 15 + 2x true?
You may show your work either by drawing on the
sketch pad
Answer:
[tex]\boxed {x = 19}[/tex]
Step-by-step explanation:
Solve for the value of [tex]x[/tex]:
[tex]3x - 4 = 15 + 2x[/tex]
-Take [tex]2x[/tex] and subtract it from [tex]3x[/tex]:
[tex]3x - 4 - 2x = 15 + 2x - 2x[/tex]
[tex]x - 4 = 15[/tex]
-Add [tex]4[/tex] to both sides:
[tex]x - 4 + 4 = 15 + 4[/tex]
[tex]\boxed {x = 19}[/tex]
So, the value of [tex]x[/tex] is [tex]19[/tex].
Explain: How would you solve the equation? Place the steps below in the correct order.
7(3x-4)=49
**giving BRANIEST to FIRST to answer **
use the distributive property
combine alike terms
add the negative number to the other side
combine alike terms
then divide on both sides to get the variable by itself
3.41 - 1.74
Show your work
Answer:
1.67
Step-by-step explanation:
3.41
1.74
1.67
1. Make 1, 11 (make 4, 3)
2. Subtract 11 and 4, you get 7
3. Make 3, 13 (make 3,2)
4. Subtract 13 and 7, you get 6
5. Subtract 2 and 1, you get 1
6. You answer is 1.67
Which theorem or postulate justifies this statement?
∠8≅∠10
alternate interior angles theorem
corresponding angles postulate
alternate exterior angles theorem
vertical angles theorem
linear pair postulate
The figure shows parallel line segments G N and F H rising slowly from left to right with segment G N above segment F H. Line segment K L falls steeply from left to right, first intersecting segment G N and then segment F H. Line segment M J rises steeply from left to right, first intersecting both segment F H and segment K L at their point of intersection and then intersecting segment G N. The 4 angles at the intersection of segments G N and K L are numbered from 1 through 4 in a clockwise direction with angle 1 above segment G N and to the left of segment K L. The 4 angles at the intersection of segments G N and J M are numbered from 5 through 8 in a clockwise direction with angle 5 above segment G N and to the left of segment J M. The 6 angles at the intersection of segments F H, K L, and J M are numbered from 9 through 14 in a clockwise direction with angle 9 above segment F H, to the right of segment K L, and to the left of segment J M.
Answer: heres the answer, i just finished the quiz
The length of time it takes to find a parking space at 9 A.M. follows a normal distribution with a mean of 4 minutes and a standard deviation of 3 minutes.
Sixty percent of the time, it takes more than how many minutes to find a parking space?
Answer:
3.24 minutes
Step-by-step explanation:
Use a calculator or chart to find the z-score.
P(Z > z) = 0.60
P(Z < z) = 0.40
z = -0.253
Find the time associated with the z-score.
z = (x − μ) / σ
-0.253 = (x − 4) / 3
x = 3.24
34 students in Mr.Jones math class passes the final exam.There are 40 students in his class total.what percent of students passed?
Solve for g: k=wv2/2g
Answer:
g = k/vw
Step-by-step explanation:
What is the maximum number of solutions each of the following systems could have?
Two distinct concentric circles:
Two distinct parabolas:
Aline and a circle:
A parabola and a circle:
Answer:
0
2
2
4
Step-by-step explanation:
Answers for entire assignment:
--> Page 1: 0 , 2 , 2 , 4
Page 2: D
Page 3: B
Page 4: Parabola , Line , A , B , C , 1 , -11 , 56
Page 5: Last one
Page 6: B , D , F , H
Page 7:
Use substitution to write the equation
–16t2 + 56t = –16t2 + 156t – 248.
Simplify and solve for t, which is 2.48 s.
Substitute 2.48 for t into either equation to get h = 40.5 ft.
--> 40.5 ft.
Choose SSS, SAS, or neither to compare
these two triangles.
B
SSS
SAS
neither
Answer:
neither, i think
There is No Congruence between Two Triangles.
What is Congruence Rule?If all three corresponding sides and all three corresponding angles are equal in size, two triangles are said to be congruent. Slide, twist, flip, and turn these triangles to create an identical appearance. If moved, they coincide with one other.
Given:
By seeing Two Triangles, We have two sides Equal.
But, there is no third part of Congruence here.
Hence, there is No Congruence between Two Triangles.
Learn more about Congruence Rule here:
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Kayla has a puppy that weighs 5 pounds. Kayla's brother Manuel has a puppy that is 65 times the weight of Kayla's puppy. Which statement about the weight of Manuel's puppy is true?
-2/3y-3/4=5
What is the answer i need to show my work please
Answer:
y= -69/8 (negative 69 over 8)
Step-by-step explanation:
First, you have to simplify both sides of the equation:
[tex]-2/3y+ -3/4 =5[/tex]
Second, add 3/4 to both sides:
-2/3y +-3/4 + 3/4=5 +3/4
-2/3y= 23/4
Next, multiply both sides by 3/(-2) (3 over -2)
(3/-2)*(-2/3y)= (3/-2) * (23/4)
y= -69/8