Answer:
y=mx+b
Step-by-step explanation:
to find the slope, pick two points (easiest if its an even point without decimals). the equation to find slope is m= y2-y1/x2-x1. Once you plug those in, from the two points, you should get a fraction or whole number--depends if it's simplifiable or not. Then plug that in to point slope form: y-y1= m (<the slope) (x-x1). The negatives by y1 and x1 in this equation make the number either negative or positive--if the number is negative it turns positive, and if it's positive it turns negative. Once you plug in those values, you should distribute the slope to the parentheses and combine like terms.
WILL MARK BRAINLIEST:
In triangle PQR, the measure of
Michelle wants ice cream and created a tree diagram to help her organize her options.
What is the probability that Michelle will choose a cone with chocolate ice cream topped with sprinkles?
What is the area of a circle if the circumference is 80? (preferably rounded to the nearest tenth)
Answer:
A=509.3
Hope I helped tell me if the answer is correct or not
Answer:
[tex]A=509.3[/tex]
Formula:
A= [tex]\frac{c^{2} }{4π}[/tex]
a class tossed coins and recorded 161 heads and 179 tails. what is the experimental probability of heads
Answer:
We can see that a coin was flipped 340 times. Heads was flipped 161. This gives us the fraction 161/340.
Now we divide.
161/340≈0.47≈47%
Our answer is B) 47%.
Step-by-step explanation:
how do i do disputative property?
Answer:
Distributive property with exponents
Expand the equation.
Multiply (distribute) the first numbers of each set, outer numbers of each set, inner numbers of each set, and the last numbers of each set.
Combine like terms.
Solve the equation and simplify, if needed.
Step-by-step explanation:
Answer:
Here see the steps
Step-by-step explanation:
Multiply, or distribute, the outer term to the inner terms.
Combine like terms.
Arrange terms so constants and variables are on opposite sides of the equals sign.
Solve the equation and simplify, if needed.
Help I need it plssssssssss
Answer:
28in or c
Step-by-step explanation:
The area of a rectangle is a measurement of the two-dimensional space within the rectangle, or the number of square units within the rectangle. The formula used to find the area of a rectangle is A = l * w. The formula used to find the perimeter of a rectangle is P = 2 * (l + w)Brainlest pls
Help me please.......
Answer:
Mean
Step-by-step explanation:
The mean is usually used when the dot plots, or histograms, are symmetrical and have no outliers.
Solve using elimination.
-9x + 2y = 5
9x − 4y = -19
hi hruStep-by-step explanation:
Use the angle relationship to find the value of x.
Answer:
Hello! answer: x = 11
Step-by-step explanation:
These are vertical angles in simple terms meaning they are across from each other and if you folded them over each other they would match up and they will equal the same measure so 13 × 11 = 143 143 - 10 = 133 therefore x = 11 Hope that helps!
i’ll mark as brainliest if correct :)
Answer:
C and D are the corect answers
Step-by-step explanation:
Please give me the actual answer as soon as possible.
Please answer both! Thanks!!!!!!!!!!
PLEASE HELP ME WITH THIS PLEASE ILL GIVE BRAINLEIST AND I WILL LIKE UR COMMENT AND RATE 5 STARS AND BRAINLEIST< PLEASEEEEEE
At a game booth, a student gets a box of candy as the prize for winning a game. The boxes come in four colors: white, red, green, and blue. There are 10 boxes of each color. All the boxes are equally likely to be given away as prizes. Which expression shows the probability of the first winner receiving a white box and the second winner also receiving a box of the same color? (1 point)
Select one:
a. (10/40) * (9/39)
b. (10/40) * (10/39)
c. (10/40) + (9/39)
d. (10/40) + (10/39)
Answer:
a. (10/40) * (9/39)
Step-by-step explanation:
Since, the total number of white box = 10,
Red box = 10,
Green box = 10,
And, Blue box = 10,
Thus, the total number of boxes = 10 + 10 + 10 + 10 = 40
The probability of receiving white box by first winner = White box / Total box = 10/40
Since, the replacing is not allowed ( Because, here boxes are allotted )
Thus, the remaining white box = 10 - 1 = 9,
And, the remaining total boxes = 40 - 1 = 39,
Thus, the probability of receiving white box by second winner = Remaining white box / Remaining total box = 9/39
Hence, the probability of the first winner receiving a white box and the second winner also receiving a box of the same color = 10/40 * 9/39
Which is required expression.
A submarine that is 245 feet below sea level descends 83 feet and then ascends 103 feet. Which represents the location of the submarine compared to sea level?
Group of answer choices
-265 ft
431 ft
-225 ft
265 ft
Answer: 245-83+103= 265 so it would be negtive 265
Step-by-step explanation:
6k < 100
Check all that are true.
k = 5
k = 15
k = 10
k = 20
Answer:
5, 10, and 15
Step-by-step explanation:
You can plug in every value into the equation:
6 * 5 = 30 < 100
6 * 15 = 90 < 100
6 * 10 = 60 < 100
6 * 20 = 120 >100
PLEASE actually give me a real answer I just need suggestions
Describe how to write an equation from a table of values using just the data.
Answer:
Look that the coordinates and trace those points to a corresponding number on the x or y axis. Then write the first number in the coordinate in the x value and the second number for the y value, repeat the process for the rest of the points.
Step-by-step explanation:
Look at the coordinates and trace those points to a corresponding number on the x or y axis. Then write the first number in the coordinate in the x value and the second number for the y value, repeat the process for the rest of the points
How do I create an equation and solve for x
Answer:
Equation: (2x + 30) + 106 = 180
x = 22°
Step-by-step explanation:
We know that the missing angle from within the triangle and the expression 2x + 30 makes 180 so we can say;
180 - (33 + 41) = missing angle
180 - 74 = missing angle
106° = missing angle
Now we can set up our equation to solve for x:
(2x + 30) + missing angle = 180°
(2x + 30) + 106 = 180° => This would be our equation:
Now let's solve:
2x + 30 + 106 = 180°
2x + 136 = 180
2x = 180 - 136
2x = 44
x = 44/2
x = 22°
Hope this helps!
Answer:
x = 22
Step-by-step explanation:
To solve this the first thing you would need to do is solve the angle that is unmarked in the triangle. To do this you would use the knowledge that the interior agnles of triangles alwasy equal to 180 degrees.
In this case, you would add 33 + 41 = 74 and then you would
subtract 180 - 74 = 106
The next step would be to find the question mark 2x + 30 = ?
To do this you would have to use the 106 degrees from the previous step.
Knowing that (2x + 30) + 106 = 180 degrees this should be easy to solve.
(the angles on either side of a line that is split always add to equal 180 degrees)
You would then subtract 180 - 106 = 74
Now we know that 2x + 30 = 74
Now you would subtract 30 fom both sides to find that 2x = 44
All you have to do now is divide each side by to find that x = 22
A. -9 1/2
B. 1 1/2
C. 2 1/2
D. 10 1/2
This is not a question dont awnser it
Answer:
okay :)
Step-by-step explanation:
Please help answer this question (correctly)
please explain and show work- please use correct grammar!! giving brainlest if explained
Answer: The answer is 14
Step-by-step explanation: So, for every 5 books she gets, she gets two free. Here is a chart
5 books bought=2 free books
10 books bough=4 free books
15 books bought=6 free books
20 books bought=8 free books
25 books bought=10 free books
30 books bought=12 free books
35 books bought=14 free books
Every five books bought equals two free books, so if she buys 35 she would get 14, so 49 books in all. hope this helps :)
its probably easy but im not very smart so what the answer?
Answer:
Logan
Step-by-step explanation: First, you multiple 28 by the amount of minutes it took. Do this for all of the answers give. Then, the answer should be the same as the amount of words the completed in the amount of time. You could also do the amount of problems divided by the amount of time and you should get 28. Hope This Helps!
please help.... i cant fail
Answer:
divided all numbers by the hours they worked equals 18 dollars 50 cents per each worker then 6 hrs to get 100 because its shown in diagram as worker gets 111 in 6 hrs this is a logical way to determine because they all make the same amount
There are 16 dogs at the dog park on a busy Saturday. 8 of them are dachshunds.
What is the probability that a randomly selected dog is a dachshund?
Write your answer as a fraction or whole number.
Answer:
8/16 or 1/2 or 50 percent.
Step-by-step explanation:
8 out of 16 dogs are dachshunds so it will be 8/16.
If your bill at a restaurant is $44.33, tax is 6.5% and you want to leave a 15% tip how much $ is your total bill? Round your answer to the nearest cent.
Answer:
53.83
Step-by-step explanation:
Answer:
I believe the answer would be $53.86
Step-by-step explanation:
6.5% of 44.33 is about $2.88. Next 15% is about $6.65. Add the 3 numbers together to get a total of $53.86
Help please!!!!!!!!!!!!!
Find x. (Finding an angle measure given extended triangles) Please help. Thanks!
Answer:
x = 31º
Step-by-step explanation:
The verticle angle at the bottom left is 33º
The supplementary angle on the bottom right is 180 - 98 = 82
Sum of the angles in a triangle is 180
(34 + x) + 33 + 82 = 180
Combine like terms
x + 149 = 180
Subtract 149 from both sides
x = 31º
Answer:
x = 31º
The verticle angle at the bottom left is 33º
The supplementary angle on the bottom right is 180 - 98 = 82
Sum of the angles in a triangle is 180
(34 + x) + 33 + 82 = 180
Combine like terms
x + 149 = 180
Subtract 149 from both sides
x = 31º
Step-by-step explanation:
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OPEN DOCUMENT TO FIND QUESTION AND ANSWER!
PLEASE HELP
Chill dude.
Stop with the all caps.
The owner expects you to hand wash each coffee pot before the coffee shop opens. It takes 10 minutes for all of the coffee pots to dry. You spend 82 minutes washing and drying the pots. It takes 4 ½ minutes to clean a coffee pot. How many coffee pots are there? (you only need to put the number)