Answer:
When you are finding a line that is perpendicular, you need to look at the slope. In the format, y=mx+b, the m represents the slope. In this case, the slope (m) of the line is -1/9. A line with a perpendicular slope is the negative inverse. The negative inverse for -1/9 is 9/1. Once you know the slope, you can begin to plug in the new information in order to find the new b (y intercept).
New Line information:
m=9/1, (2,-5) --> this means that x = 2 and y = -5
y=mx+b
-5 = 9/1(2) + b
-5 = 18 + b
-23 = b
Once you find the b, you plug the b and m into the equation y = mx + b
y = 9/1x -23
Step-by-step explanation:
On a camping trip to the mountains, you use7/8 of a tank of gas to travel 3/4 of the way to the mountains. How many tanks of gas will you need to travel another 5/7 of the entire distance to the mountains?
Answer: 0.625 maybe lol
Solve the equation by showing the work
X/3 -6 = -2
Answer:
x
Step-by-step explanation:
Answer:
x
Step-by-step explanation:
x/3-6=-2
multiply the equation by 3
x-18=-6
x=-6+18
x=12
will give brainly if correct
Answer: The answer is 7 1/3
3(d + 5) - 7 = 2(d -5). Plz have the work written down. I don't know how to do this. It's hard. Plz help
The answer is:
d = -18
Answer:
d=-18
Step-by-step explanation:
3(d + 5) - 7 = 2(d -5)
Distribute the number outside the brackets, inside them
3d+15-7=2d-10
3d+8=2d-10
solve for d with isolating it
3d= -8+2d-10
3d-2d= -8-10
d=-18
what is x+2y=-2 -3x+2y=-1
also, I need show work so please if you can
Answer:
Point Form:
(-1/4, -7/8)
Equation Form:
x= -1/4, y= -7/8
Step-by-step explanation:
Answer:
x=-4, y=-6.5
Step-by-step explanation:
First, we need to find the value of x so
x+2=-2
-2 -2
x=-4
now plug the value of x, in the second equation
-3(-4)+2y=-1
12+2y=-1
minus 12 from both sides
12+2y=-1
-12 -12
2y=-13
divide by 2 to get the value of y
y=-6.5
Please help me! It’s due soon!! Appreciate it!
Answer:30.77!
Step-by-step explanation:
Which equation has a constant of proportion equal to 6
A) 6y = 6x
B) 6y = 18x
C) 5y = 6x
D) 5y = 30x
five stars, thanks, and brainliest
Part A: Virginia earned $14 walking her neighbors' dogs on Saturday. She earned some extra money on Sunday doing the same thing. Write an expression with a variable that shows the total amount of money Virginia earned Saturday and Sunday.
Part B: Virginia was able to walk 2 less than twice as many dogs as her friend Alicia. Write an algebraic expression to represent the number of dogs Virginia walked compared with Alicia.
Answer:
I think 14+14
Step-by-step explanation:
if she walked the same sta and sund
Which equation represents the situation shown in the bar
diagram?
n + 2 = 15
4n + 2 = 15
4(n + 2) = 15
4n - 2 = 15
Answer:
4n+2=15
Step-by-step explanation:
Answer:
4n+2=15
Step-by-step explanation:
15 is the total. there are 4 n's and one 2.
15=4n+2 or 4n+2=15
3. In the figure, gllp. Which angles are same side interior angles? Select all 1 point
that apply.
р
2
29 and 21
Zq and 2t
29 and 2
Zrand 20
Zrand 2
Answer:
Angle q and angle k & angle r and angle t.
Step-by-step explanation:
Angle q and angle k are same side interior angles because they are both on the inside of the transversal, and they are both on the same side, on the left of the transversal.
Angle r & angle t are same side interior angles because they are both on the inside of the transversal, and they are both on the same side, on the right of the transversal.
Hope this helps!
PLZ HELP WILL GIVE BRAINLIST!!!
Answer:
purple=9%
teal=12%
yellow=4%
Answer:
Purple is 9%
Teal is 12%
Yellow is 4%
what is 234+3465 i need help
Answer:
3699
Step-by-step explanation:
PLLZZZ ANSWER
2.) There are three nickels, four dimes, and four quarters in your pocket. You randomly pick three coins and place them on a counter. The first coin is a nickel, the second is a dime, and the third is a quarter.
A..3/110,
b.8/165,
c. 1/64,
d.10/273
Answer:
B.
Step-by-step explanation:
Total coins = 11 ( 3 + 4 + 4 = 11).
The probability of picking a nickel first = 3/11 ( 4 nickels out of 11 total).
The probability of picking a dime second = 4/10 = 2/5 ( 3 dimes out of 10 coins left).
The probability of picking the third coin as a quarter = 4/9 ( 3 quarters out of 9 coins left).
The probability of picking all three in that order = 3/11 x 2/5 x 4/9 = 8/165
HELP PLEASE ITS DUE N 20
What is the volume of the prism?
A. 14 m3
B. 24 m3
C. 30 m3
D. 44 m3
Answer:
C
Step-by-step explanation:
30 m3 is your answer because first u putt L(W)(h)
then u multiply and that is how u get your answer
Answer: Hello your answer is hopefully...
B:24 m3Step-by-step explanation:
Cause i counted all of them. So, There are 2 blocks up top, and 6 blocks going to the bottem. I just add them.
Hope this helps!♥
In a survey of 1,400 people who owned a certain type of car, 420 said they would buy that type of car again. What percent of the people surveyed were satisfied with the car?
490/1400=35% of people surveyed were satisfied with the car.
Answer:30% of the people
Step-by-step explanation: 420/1400=.3 or 420*100=42000/1400=30
The area of the picture is 100 square inches. The length is 4 times the width. Find the length and width of the picture.
Answer:
The length is 20 inches and the width is 5 inches!
Step-by-step explanation:
I need help with this!!
Answer:
I think its C.
Answer:
The correct answer is C
Step-by-step explanation:
(6²)³= 6 ^2×3 = 6⁶
6⁶= 46656
Pls help will mark brainlist
Answer:
1. 3 1/2 2. 2 1/2 3. 1 1/2 4. 1/2 5. 2/3 6. 1 2/3 7. 3 2/3 8. 3 1/3
1 3.5 or 3 1/2
2 2.5 or 2 1/2
3 1.5 or 1 1/2
4 .5 or 1/2
5 2/3
6 1 2/3
7 2 2/3
8 3 2/3
20 BRAINLY PLZ HELPP (AND BRAINLIEST)
What are the steps to convert 6/15 into a decimal?
please say the steps and the answer if possible :)<3
Answer:
2.5
Step-by-step explanation:
you have to do division.
Answer: 2.5 all u really have to do is divide it equals .4
Step-by-step explanation:
Elaine is the manager of a small toy manufacturer. Her company produces 2,500 toys per week for shipment to retail stores. Elaine wants to know the percentage of toys her company produces that are defective. Which of the following methods would provide Elaine with a representative sample of the toys?
A)Test the first toy produced each week.
B)Assign a number to each toy, randomly select 100 numbers, and test the corresponding toys.
C)Test all toys produced on only Friday.
D)Randomly pick 500 toys produced that day.
E)Select the first toy produced each day of the week and test them. please help
PLS PLS PLS HELP I WILL MARK BRAINLIEST !!!!!!!
Drag and drop the correct answers into the boxes.
Answer:
The rational number 1/6 has a decimal expression 0.16 (with the line above it). The irrational number √2 has a decimal expression 1.41421. Not all rational numbers have a decimal expansion. All irrational numbers have a decimal expansion. So all real numbers do not have a decimal expansion.
Step-by-step explanation:
Jeremy tracked the temperature as a weather front crossed his region. The temperature rose 12 degrees, fell 27 degrees, and finally rose 4 degrees. If the starting temperature was 9° C, what was the ending temperature?
Answer: -2 degrees Celsius
Step-by-step explanation:
How many minutes will it take to make and pack an order for 36 parts? Show your work. pls help 25 points
Answer:
Step-by-step explanation:
Can you post a photo please?
Attachment Below: Pls answer!
Answer:
e.) the cashier earns $6.25 per hour
Step-by-step explanation:
If you divide the money made by the hours worked you get your answer!
Answer:
E
Step-by-step explanation:
divide the money earned by how much they earned per hour and u get the hours worked
6.25 is the only one that works
answer super fast for brainliest an 50 points
Answer: 60% increase followed by a 40% decrease belongs in less than original. A 50% increase followed by a 33 1/3 decrease also belong in less than original. A $20 decrease followed by a $20 increase belongs in same as original. A 75% decrease followed by a 50% increase belongs in less than original. A 100% increase followed by a 33 1/3 decrease belongs in less than original.
Step-by-step explanation:
Hope this helps :)
Help please answer all for brainliest!!!
Answer:
1. 2:1 ratio
4 flutes
2 drums
2. 2:5 ratio
4 sandwiches
10 milk cartons
3. 2:5 ratio
6 boys
15 girls
Step-by-step explanation:
Your mother has a new cell phone. It comes with 18 applications already installed. She uses only "2" /"3" of those applications. She downloaded an additional 12 applications that she uses regularly. Write an equation to represent the total number of applications your mom uses.
Answer:
its 2/3(18) + 12 = 24
Step-by-step explanation:
Answer:
2/3(18) + 12 = 24 total applications she uses
Step-by-step explanation:
