Step-by-step explanation:
Hey there!
The equation of a st.line passing through point is;
(y + 6) = m1(x+3).........(i). [ Use one point formula]
y = -4x + 1............(ii)
Comparing 2nd equation with y = mx+c, we get;
Slope (m2) = -4.
For parallel lines;
[tex]m1 = m2[/tex]
(i.e m1=m2 = -4)
Putting value of slope in 1st equation,
[tex](y + 6) = - 4(x + 3)[/tex]
Smplify them to get equation.
[tex](y + 6) = - 4x - 12[/tex]
[tex]y = - 4x - 12 - 6[/tex]
[tex]y = - 4x - 18[/tex]
Therefore the required equation is y = -4x-18.
Hope it helps..
10 points A recipe calls for 1/6 cup of sugar. If Alexis has 4 cups of sugar, how many batches can she make?
Answer;
24
Step-by-step explanation:
4 divided by 1/6 is 24
The figure below is made of two triangular prisms. What is the volume of the figure?
Answer:
896 in³
Step-by-step explanation:
1/2(8)(7)(14)=392
1/2(6)(12)14=504
392+504=896
Some regular polygons have an even number of sides. Other regular polygons have an
odd number of sides. How does the number of sides, even or odd, affect the position
of the line of reflection for mapping the polygon onto itself? Explain. Use GeoGebra to
guide you, if you wish
Answer:
Picture has got.
Step-by-step explanation:
"Some men must put the wrong answer down, what makes them a good person is not whether or not their answer was right, it was that they shared the right answer to Brainly." -Me 2020
Answer:
When a line of reflection coincides with a line of symmetry, the polygon maps onto itself. The position of the line of symmetry depends on the number of sides. For regular polygons with an even number of sides, lines of symmetry are the perpendicular bisectors of the opposite sides and the angle bisectors of opposite vertices. However, the symmetry of regular polygons with an odd number of sides does not allow lines of symmetry to connect the opposite pairs of vertices, so they have symmetry only along the perpendicular bisectors.
Step-by-step explanation:
PLATO
The party planning committee has to determine the number of tables needed for an upcoming event. If a square table can fit 8 people and a round table can fit 6 people, the equation 150 = 8x + 6y represents the number of each type of table needed for 150 people.
Answer:
answer in picture
Step-by-step explanation:
Solve the inequality
9+ w > 7
Please help!
Answer:
w>-2
Step-by-step explanation:
9 + w > 7
you subtract 9 from both sides which gets you
w>-2
hope this helps
brainliest!! What is the value of x?
Answer
111
Step-by-step explanation:
900-789=111
Answer:
71 or 22.5
Step-by-step explanation:
107x6 using property's of addition. please I need help
f(2)=20 and f(3)=12 f(4)= f(5)=
Answer:
f(4)=4 f(5)=-4
Step-by-step explanation:
because if f(2)=20 and f(3)=12 i can infer that you subtract 8 on the outputs side.
hope this helps!
david used a scale 1 cm = 5 m to build a boat if the model is 8cm long , how long is the boat.
Answer:
40m
Step-by-step explanation:
8 times 5
The length of the boat is calculated using scale factor as 40 m.
What is Scale factor?The scale factor is a type of measurement which is used to increase or decrease the size of an object keeping its shape as the same. It can be determined by taking the ratio of the new and the original dimension of the object.
The scale factor for the given model can be calculated as,
Scale factor = Dimension of boat ÷ Dimension of model
= 5 ÷ 1
= 5
Now, the new length of the boat for 8 cm length of the model is given as,
New length = Scale factor × Length of model
= 5 × 8
= 40 m.
Hence, the length of the boat is given as 40m.
To know more about scale factor click on,
https://brainly.com/question/29464385
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I brainliest you for this too if u answer it in detailed :)
Answer:
The right hand side is as gollows
Step-by-step explanation:
first mouth
second liver
third Gallbladder
court Apendix
7 - (-15) am I going right of left?
Answer:
7-(-15)= 22
Step-by-step explanation:
You would go right on a number line, since two negatives turn into a positive.
7-(-15) ---> 7+15
Answer:
Right
Step-by-step explanation:
Because when you see it like that it means add them so it would become positive so right
4 (x+2) = 30
uhh what's x?
Answer:
5.5
Step-by-step explanation:
4(x+2)=30
4x+8=30
4x=30-8
4x=22
x=22/4
x=5.5
5.01=m/1.2 solve for m
Answer:
answer is m
=
6.012
Step-by-step explanation:
Given g(x)=5-6x, evaluate g(-5)
Answer:
35
Step-by-step explanation:
Since we want g(-5) we plug in -5 for x in the given equation.
g(x) = 5 - 6x
g(-5) = 5 - (6(-5))
g(-5) = 5 - (-30)
g(-5) = 5 + 30
g(5) = 35
Write 9.55 as a mixed number
9.55 as a mixed number would be 9 11/20.
9.55 = 9 55/100 = 9 11/20
Hope this helps !
5x - 2.5 + 6x - 3 = _(2x - 1)
Answer:
x=
10
9
=0.900
Step-by-step explanation:
An 8-ounce bag of candy is on sale for $1.12. What is the cost of 1 ounce of this candy?
Answer:
0.14
Step-by-step explanation:
Answer: $0.14 or 14 cents
Step-by-step explanation:
If 8 ounce bag of candy cost $1.12 then to find out how much 1 ounce will cost will have to divide the money by 8.
1.12 / 8 = 0.14
So 1 ounce will 14 cents
simplify
t+[tex]\frac{t^{2} }{2}[/tex] + [tex]t^{2}[/tex] + t
Answer:
Step-by-step explanation:
Point C (2, 2) is the center of the circle. What is the ratio of the length of line segment AC to length of line segment DC?
A. 1:2
B. 2:1
C. 1:1
D. 3:1
Answer: 1:1
Step-by-step explanation:
-6 (y + 15) = -3y +6
What value of y makes the equation true?
John buys 1.5 pounds of Skittles, 4.5 pounds of Reese's, and 2.3 pounds of chips. If the candy cost $0.70 a pound and the chips cost $1.20 a pound, how much did John spend?
Answer:
Total amount spend = $6.96
Step-by-step explanation:
Given:
Amount of Skittles = 1.5 pound
Amount of Reese = 4.5 pound
Amount of chips = 2.3 pound
Candy cost = $0.70 per pound
Chips cost = $1.20 per pound
Find:
Total amount spend
Computation:
Total amount spend = [Amount of Skittles+Amount of Reese][Candy cost]+[Amount of chips][Chips cost]
Total amount spend = [1.5+4.5][0.70]+[2.3][1.20]
Total amount spend = 4.2 + 2.76
Total amount spend = $6.96
5(2x + 7) – 3(x + 5)
☽------------❀-------------☾
Hi there!
~
Simplify the expression.
[tex]5(2x + 7) – 3(x + 5)[/tex]
[tex]=[/tex]
[tex]7x + 20[/tex]
❀Hope this helped you!❀
☽------------❀-------------☾
Step-by-step explanation:
let's start with 5(2x+7)
first you need to multiply 5 by 2x which = 10x
then multiple 5 by 7 which =35
That's 10x+35
The second part is -3(x+5)
-3 by x= -3x
-3 by 5= -15
So that becomes -3x-15
Put everything together and it's 10x+35-3x-15
First you do 35-15=20
Then 10x-3x=7x
the answer is 20+7x or 7x+20 (pretty sure it's kind of hard to do this typing out)
The length of a shoestring is 21 1/4 centimeters long. What would be the length of 4 of these shoe strings?
Answer:
21.25 multiplied by 4, which is 85. Final Answer : 85 centimeters long
Step-by-step explanation:
21.25 is the same as 21 1/4.
Answer:
Step-by-step explanation:
Cade and Tyce both tried to find the missing side of the right triangle. Is either of them correct? Explain your reasoning.
Answer:
I don't have enough information to answer.
Please provide more information. Such as a chart.
Step-by-step explanation:
18+7= 50/2 is it true or false?
Answer:
It is True
Step-by-step explanation:
18+7=25
50/2=25
25=25
If x < 0 and y > 0, where is the point (x, y) located?
If BD bisects
ABC, ABD = 2x + 3, and
DBC = 3x - 13, find ABD.
Answer:
35
Step-by-step explanation:
Since its an angle bisector, both angles would be equal to each other.
3x-13=2x+3
Now you need to get x alone.
Subtract 2x from each side.
x-13=3
Still need x alone so add 13 to each side (since it negative addition)
x=16
You have x, but you need ABD
Plug 16 in for x
2(16)+3
32+3
35
Which ordered pair is a solution of the equation?
y+1=3(x – 4)
Choose 1 answer:
Only (4, -1)
Only (5.2)
Both (4, -1) and (5.2)
Neither
Answer:
Step-by-step explanation:
Only (4, -1)
solve for x please!
Answer:
5(5) 5 times 5 = 25
Step-by-step explanation:
Point M is the midpoint of AB. The coordinates of point A are (−8, 2) and the coordinates of M are (−3, 2). What are the coordinates of point B?
Answer:
B is (2, 2)
Step-by-step explanation:
since the y is 2 for m and a, y is also 2 for b. -3 and -8 are 5 away from each other. so add 5 to -3 to get 2.
