Answer:
x= 8/9
Step-by-step explanation:
(x+8)/2=5x
x+8=10x
8=9x
x=8/9
What does POI stand for? Explain what it means.
Answer:
Point of information.
Step-by-step explanation:
A point of information (POI) is a question or a statement, that is raised while a speaker of the opposing team is speaking. You are allowed to raise a POI at any time in the speech, but not during the protected time. Protected are the first and the last minute of the speech.
Hope this helped!
Show work on this pls
Answer:
6.29
Step-by-step explanation:
so you know that the unknown side which is 7x + 27 equals 71.
You can begin by subtracting 27 from 71 which will give you 44.
you then know that 44 = 7x
then you just have to do 44 divided by 7 to find x which isss...
look above at answer
Is 4 hours greater or less than 14,400 seconds? (Or equal too)
Answer:
Equal to.
Step-by-step explanation:
The easiest way to figure this out is to convert 14,400 seconds to hours. There are 60 seconds in a minute and 60 minutes in an hour. So, divide 14,400/60, which is 240. This is now 240 minutes. To figure out minutes into hours, divide 240/60, which is 4. 4=4, so 4 hours equals 14,400 seconds.
Hope this helps you out...have a good day c:
determine if the triangles are congruent or not?
Answer:
they are congruent
Step-by-step explanation:
both have the same size and angles, one is just translated
The probability that a randomly selected student from a college is female is 0.55. The probability that a randomly selected student from this college works for more than 10 hours per week is 0.62. The probability that a randomly selected student from this college is female and works for more than 10 hours per week is 0.23. What is the probability that a student selected at random from this college is female or works for more than 10 hours per week?
Answer:
p(male) = 0.45
P(works 10) = 0.62
------
P(male AND works 10) = 0.45*0.62 = 0.279
Step-by-step explanation:
Hope this helps man, sorry that troll took up one of your answer spots.
I need to find the missing side (x). PLEASE HELP I HAVE UNTIL TOMORROW AT 10AM
Answer:
The answer is x = 9.19
Step-by-step explanation:
I used the pythagorean theorem to solve for x.
12^2 - 7.71^2 = x^2
#teamtrees #WAP (Water and Plant)
12x12=9, 23x23=16, 34x34=?
Answer:
34 x 34 is 1156
Step-by-step explanation:
Answer:
1,156 is your answer
A scale model of a human heart is 190 Inches long. The scale is 34 to 1. How many Inches long is the actual
heart? Round your answer to the nearest whole number.
Answer:
6 inches long
Step-by-step explanation:
190/x = 34/1
34x = 190
x= 5.588235294
rounded to the nearest whole number is 6
Lulu found a recipe for her favourite snack: yogurt covered peanut clusters. Lulu wanted to make a large batch of peanut clusters, so she bought 4 pounds of peanuts for $14. How much would it cost to buy 10 pounds of peanuts? What is the cost per pound?
Answer:
How much would it cost to buy 10 pounds of peanuts?
Answer: $35
What is the cost per pound?
Answer: $3.50
Step-by-step explanation:
So first, to find the anser to the first question, we need to find out the second question. So, what is the cost per pound.
Well if she got 4 pounds for $14, we should try dividing 14 by 4.
14 divided by 4 = 3.5 ($3.50)
So the cost per pound is $3.50
Now to find out how much it costs if Lulu bought 10 pounds, we need to multiply.
10 x 3.5 = 35
So if she bought 10 pounds, she would play $35
4n + 20 = 53 – 2n
5.2
-5.3
-5.5
5.5
At the store 5 lbs of apples costs $6.70. What is the constant of proportionality that relates x, pounds of apples to y, cost in dollars?
Answer:
5x=6.70y
Step-by-step explanation:
For each function, identify the x-intercepts.
What is the x-intercept for each of those? Help
Answer:
1. (-4,0) and (-2,0)
2. (2,0)
3. (2,0)
4. (-6,0), (-2,0), (2,0), and (6,0)
Step-by-step explanation:
The x-intercepts are the points in which the line crosses the x-axis. Another word for this are the zeroes, because y=0 would be right on the x-axis, and finding the zeroes would be finding the points that cross y=0. Notice how the points listen on the answer are right on the x-axis of each graph; they intercept the x-axis.
How many integers between 2020 and 2400 have four distinct digits arranged in increasing
order? (For example 2957 is one such integer)
(B) 10
(C) 15
(D) 21
e 28
Answer:
the answer is E
Step-by-step explanation:
We want to find how many integers are between 2020 and 2400 such that a criteria is meet, and the criteria is that the four digits are different and are arranged in increasing order.
We will see that there are 15 of these numbers between 2020 and 2400, so the correct option is C.
---------------------------
To count the number of digits that meet the given criteria, we first need to analyze how the criteria is.
If the numbers must be in increasing order, then the smallest number that can be in the hundreds place is 3 (the smaller integer larger than 2).
so we have:
23__
The number next to the 3 can be a 4, for example:
234_
And the final number can be any number larger than 4, so we have {5, 6, 7, 8, 9} a total of 5 options.
If instead of a 4, the number next to the 3 is a 5, we have:
235_
And the number next to the five can be any digit larger than 5, so now we have 4 options.
If instead of a 5, we have a 6, we will have 3 options to put after the 6.if instead of a 6, we have a 7, we will have 2 optionsif instead of a 7, we have an 8, we will have 1 option.Now, we can't have another number than a 3 in the hundreds place, because if we put a 4 there, we are out of the range, and 3 is the smallest digit that we can use there.
Then we already saw all the possible numbers that we can make, adding the numbers of options that we got above we will get:
5 + 4 + 3 + 2 + 1 = 15
This means that are 15 of these numbers between 2020 and 2400. Then the correct option is C.
If you want to learn more, you can read:
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The actions that cannot be taken as a result of an action that is taken are known as the ____ of the actions taken.
A. Expense
B. Price
C. Downside
D. Opportunity cost
Answer:
D.
Step-by-step explanation:
opportunity cost
The actions that cannot be taken as a result of an action that is taken are known as the opportunity cost of the actions taken.
What is the opportunity cost?" he opportunity cost of a particular activity option is the loss of value or benefit that would be incurred by engaging in that activity, relative to engaging in an alternative activity offering a higher return in value or benefit."
Let say, a homeless man has only $8. He is hungry and don't have cloths to wear. Now, if he buys a burger and some chocolates with all the money he has, then he cannot use that money to buy anything else.
Therefore, he will not be able to buy any cloth as he spent his money on food. If there is any t-shirt available at the same cost, then the cloth is the opportunity cost.
Therefore, the actions that cannot be taken as a result of an action that is taken are known as the opportunity cost of the actions taken.
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By coincidence, Kimberly’s Paint Supplies sold equal quantities of two paint colors yesterday: yellow and blue. All yellow paint comes in 9-liter containers while blue paint is sold in 12-liter containers. What is the smallest amount of each paint color the store must have sold?
Answer:
36 liters
Step-by-step explanation:
Yellow paint = 9 liters containers
Blue paint = 12 liters containers
Kimberly’s Paint Supplies sold equal quantities of two paint colors yesterday
What is the smallest amount of each paint color the store must have sold?
Find the Lowest common multiple of 9 liters and 12 liters
9 liters = 18, 27, 36, 45, 54, 63, 72, 81, 90, 99
12 liters = 24, 36, 48, 60, 72, 84, 96, 108
The Lowest common multiple of 9 liters and 12 liters is 36 liters
Therefore, the smallest amount of each paint color the store must have sold to have equal quantities of two paint colors yesterday is 36 liters
Answer: The answer is 9.
Step-by-step explanation:
Because I got it right on ixl.
Please help asap!!!!!!
Answer:
I think the answer is srry if I'm wrong but it's 22 or 42
Step-by-step explanation:
ur welcome srry if I got it wrong
I need help ASAP!!!!
Answer:
it would be small.
Step-by-step explanation:
bcause its the smallest one and theres only 1 softball.
complete the explicit formula of the arithmetic sequence
a. —11, —3, 5, 13, ...
b. 81, 54, 27, O
c. —5, 13, 31, 49
A=
B=
C=
Answer:
a. a^n = 8n - 19
b. a^n = 81 - 27(n - 1) = 81 - 27n + 27 = 108 - 27n
c. a^n = -5+18(n-1)
intercept form
Q (2, -4) R (8,8)
Answer:
The answer is Q(-4, 2) R(8,8)
A truck driver is hauling furniture for a moving job. She travels an average of 51 miles per hour. It takes a total of 12 hours to reach her destination. How many miles is it to her destination?
Answer: it is 564 miles to her destination
Step-by-step explanation:
if y varies directly with x and x increases by 2 , is it possible to determine by how much y increases or decreases . yes or no and why
An equation is a mathematical statement that is made up of two expressions connected by an equal sign.
y ∝ x
y = kx
Where k is a constant and it can be any integer.
If y varies directly with x.
Yes, it is possible to determine by how much y increases or decreases as x increases.
If x increases by 2 then y also increases by 2.
What is an equation?An equation is a mathematical statement that is made up of two expressions connected by an equal sign.
We have,
y varies directly with x.
This can be written as an equation,
y ∝ x
y = kx
Where k is a constant and it can be any integer.
Now,
If x increases by 2.
y = 2k
If k = positive integer
Then y will increase by 2k.
If k = negative integer
Then y will decrease by -2k
So,
Yes, it is possible to determine by how much y increases or decreases.
Thus,
If y varies directly with x.
Yes, it is possible to determine by how much y increases or decreases as x increases.
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In QRS, mQ= 8x-17,mR=19x+4,and mS=5x+1. Classify QRS by its angles and sides
Answer:
Option (3) and Option (5)
Step-by-step explanation:
By the property of a triangle,
Sum of interior angles of a triangle is 180°.
m∠Q + m∠R + m∠S = 180°
By substituting the measures of angles in the equation,
(8x - 17)° + (19x + 4)° + (5x + 1)° = 180°
32x - 12 = 180
32x = 192
x = 6
m∠Q = (8x - 17)° = 48 - 17
= 31°
m∠R = (19x + 4)° = 114 + 4
= 118°
m∠S = (5x + 1) = 30 + 1
= 31°
Since, one interior angle measures 118° which is grater than 90°.
Therefore, triangle QRS is an obtuse triangle.
Since, m∠Q = m∠R = 31°
It's an isosceles triangle.
Option (3) and Option (5) are the correct options.
Evaluate the expression
бу — x when x = 6 and y = 4
help if you can please! if you can't please don't answer so people who know the answer can. i appreaciate every answer i get <3
Answer:
Answer is D) 15.
Step-by-step explanation:
You check this by plugging 15 into x which would make both equations equal 0.
You can also use the desmos online graphing calculator and type both equations in and then just look for the solution (the point at which they both intersect).
A deck of cards contains 52 cards. These cards consist of four suits (hearts, spades, clubs, and diamonds) of each of the following 2.3.4.5, 6, 7, 8, 9, 10, jack,
queen, king, and ace. If a card is chosen from a deck of cards, find the probability of drawing a 6
The probability of drawing a 6 is
(Type a whole number or a simplified action.)
[tex]\mathfrak{\huge{\pink{\underline{\underline{AnSwEr:-}}}}}[/tex]
Actually Welcome to the Concept of the Probabilities.
Here, In the game of cards, we have total number of 52 cards in a deck. Since here we have to find the probability of Card 6 from the whole deck.
Let's solve,
Total Number of Cards we have = 52
Total number of 6 numbered Cards in deck = 4
Hence, probability = Favourable Outcomes ÷ Total No. of Outcomes.
So, the Probability of getting a 6 Card = 4/52
= 1/13
Hence the probability is 1/13.
2x + 5= 11 solve for x
Answer:
....................
Answer:X=3
Step-by-step explanation:
Please give me brainlest
which equation, in point-slope, passes through ( -2, 4 ) and has a slope of 3
Answer:
I do not know
Step-by-step explanation:
1. In the diagram shown of AABC, CDA, CEB, DE // AB making AABC ⓇADEC, DE = 4cm,
AB = 10cm, CD = x and DA = x + 3. What is the length of AC?
Answer:The value of x is 11 and the measure of each sides are, 74 cm,74 cm and 37 cm. ... If CD equals 9x - 25, DE equals 6X + 8, CE equals 10 x - 73. Since,. CD=DE.
Step-by-step explanation:
Select the correct answer.
Solve the system of equations,
y=x-5
y = x2 - 5x+3
a. (4,-1) and (2,-3)
b. (4,-3) and (2,-1)
c. (4,-9) and (2,-7)
d. (-4,-9) and (-2,-7)
Answer:
A. (4,-1) and (2,-3)
Step-by-step explanation:
Enter the correct answer in the box.
Savannah always buys a specific brand of shampoo. The average price of a 15-ounce bottle is $8.25.
Depending on where
she buys it, the price can vary by as much as $0.65. Write an equation that represents the maximum and minimum price per
bottle of Savannah's shampoo. Do not use dollar signs, and use x for the variable in the equation.
Ans $0.15 cents per ounce wer: