Answer:
Just because Michelle checked out 20% of her borrowed books were fictions does not mean Michael had more books. For example, Michelle could have borrowed 100 books, which would result into her borrowing 20 fiction books while Michael could have borrowed just 1 fiction book with a 100% of his borrowed books being a fiction book.
Step-by-step explanation:
Just because Michelle checked out 20% of her borrowed books were fictions does not mean Michael had more books. For example, Michelle could have borrowed 100 books, which would result into her borrowing 20 fiction books while Michael could have borrowed just 1 fiction book with a 100% of his borrowed books being a fiction book.
In other words, percentage is just the simplied ratio of something. Percentage cannot account for the original value and its original value cannot be assumed that it is small just because the percentage is small.
Who know the answer to this?
Answer: A (w=2a+3)
Step-by-step explanation: The answer is A because for every week after the tiger is born it gains 2 pounds. that's the w=2a part. The +3 is there because the tiger started with 3 pounds.
Situe no mesmo sistema de eixos cartesianos os pontos A(1, 3), B(-2, 1), C(0, -4), D(-3, 0), E(-2, -3), F(2, -1), G(3, -4) e H(5/2, ½).
Answer:
A,D,F,E
Step-by-step explanation:
what are the slope and y-intercrpt of the line described by the equation y=-2x+5?
Plz help in 1 min plz plz
please help i’ll give brainliest❤️
Answer:
12 should be right I think I did the math
Step-by-step explanation:
What is 45% of 156?
Thanks.
Answer:
45% of 156 = 70.2
HELP MY HOMEWORK IS DUE IN 20 MINUTES
Answer:
c
Step-by-step explanation:
Answer:
Graph C.
Step-by-step explanation:
a function is determined by every input having a specific outpit. since each input of x has a specific answer for Y, graph C is a function.
A bag has yellow, red, green, blue, black, and white marbles. There are 5 of each color in the bag. What fraction of the marbles, in simplest form, are not black or white?
Answer:
2/3
Step-by-step explanation:
Have a great day
Sam had 35 red and yellow marbles. If 60 percent of the marbles are yellow how many RED marbles does sam have?
Answer:14 red marbles
Step-by-step explanation:
60% of the marbles are yellow and there is a total of 35 marbles.
60% of 35 is 21, so there are 21 yellow marbles.
35-21= 14,
leaving you with 14 red marbles.
I really need help please! Number 5!! (Factoring)
Please show how you got it.
Answer:
(4×-3)(2x-1)
Step-by-step explanation:
8x²-10x+3
8x²-4x-6x+3
4x(2x-1)-3(2x-1)
(4×-3)(2x-1)
Declan says that for any number n, the product 4xn is greater than 4. Which vaule of n shows why Declan is incorrect
Answer:
n>1
Step-by-step explanation:
Given
Statement: 4x n is greater than 4
Required
Value of n
First we need to rewrite the statement in algebraic form;
Product 4 * n is represented by 4n
greater than 4 is represented by > 4
Bringing these two together, it gives the following
Divide through by 4
We've arrive at solution;
This means that n is greater than 1
So, the values of n must start from 2 to show that the condition is true
Pleaseeee helppp meeee
Answer:
4 green jellybeans
Step-by-step explanation:
Abraham went hiking last Saturday. From the car park, he walked 4 km due north,
then 2.5 km due west before stopping to eat his picnic.
a) Draw a diagram to show his journey.
b) Write down the journey as the sum of two column vectors.
c) After his picnic, Abraham walked in a straight line back to the car park. How far did he walk to get back?
Answer:
a. (see attachment)
b. 6.5 km
c. 4.717 km
MAKE SURE TO USE UNITS
get brainliest please help
Answer:
2
Step-by-step explanation:
9514 1404 393
Answer:
-3/2
Step-by-step explanation:
The line crosses grid intersections at (-1, 2), (1, -1) and (3, -4). These points are separated by 2 units horizontally and 3 units vertically.
The rise (vertical change) is -3 for each run (horizontal change) of +2, so the ratio rise/run is -3/2. That is the slope of the line: -3/2.
Help please who ever correct brainliest
Answer:
Step-by-step explanation:
5
3 _
18
If an interior angle of a regular polygon measures 108°, how many sides does the polygon have?
Answer:
5
Step-by-step explanation:
(n-2)180 = 108
n
Distribute
180n-360=108n
-360=-72n
5=n
n=5
Answer:
5 sides
Step-by-step explanation:
Use the formula for the measure of an interior angle of a polygon
[tex]\frac{(n - 2)180}{n}[/tex]
Solve for n (the number of sides):
108 = [tex]\frac{(n - 2)180}{n}[/tex]
108n = (n - 2)180
108n = 180n - 360
-72n = -360
n = 5
So, the polygon has 5 sides.
I will mark you brainliest
Answer:
it is b and c
Step-by-step explanation:
Use the distributive property to simplify the expression 5(4x + 8)
Answer:
20x+40
Step-by-step explanation:
Hey there! first, we multiply 5 x 4x = 20x. then we multiply 5 x 8 = 40
now we add them but in the 20x there is x so we can't add them but we can write them as 20x + 40
Answer:
[tex]\huge\boxed{\sf{20x+40}}[/tex]
Step-by-step explanation:
Hello.
The Distributive Property states that
a(b+c)=ab+ac [tex]\mapsto[/tex] we multiply a times b and c
Now, simplify the given expression:
5(4x+8)
20x+40
I hope it helps.
Have a great day.
[tex]\boxed{imperturbability}[/tex]
I cant figure out if its + or ×
Answer:
it b the one u clicked cus u have to add the number together to get the result
Step-by-step explanation:
3887860 tonnes of paper was collected last year. round it to the nearest million
Answer:
4000000
Step-by-step explanation:
thats to the nearest million
Using conversion, the 3887860 tones of paper is converted into 400000 millions.
What is conversion?Conversion is "the process of changing the value one of form to another".
According to the question,
3887860 tones of paper was collected last year. In order to convert to the nearest million.
1 ton = 9,071847 million
3887860 tones = 9,071847 × 3887860
= 3.52700711 [tex]e^(13)[/tex] ≈ 400000
Hence, using conversion, the 3887860 tones of paper is converted into 400000 millions.
Learn more about conversion here
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A certain paint is to be mixed with 3 parts yellow to 2 parts blue. What is the ratio of yellow paint to the total amount of mixed paint?
a. 3 to 2
b. 3 to 1
c. 3 to 5
d. 2 to 3
Solve for :x
8x- 3 = 5 (2x + 1)
A. x= -4
B. x= -2
C. x= 1
D. x= 9
Plz help
Answer:
-4
Step-by-step explanation:
8x-3=5(2x+1)
8x-3=10x+5
-2x-3=5
-2x=8
x=-4
Answer:
A
[tex]x = - 4[/tex]
Step-by-step explanation:
do the Parentheses first so----
do Parentheses first which would then be 8x-3=10x+5
then put "10x in the middle of 8x and -3
so
[tex]8x - 10x - 3 = 5[/tex]
then 8x-10x which would equal -2x
then you would be left with
[tex] - 2x = 5 + 3[/tex]
add the 5+3 ------>> -2x=8
(divide both sides)
[tex]x = - 4[/tex]
Need ASAP. Only answer if ur confident in ur answer
Answer:
360 m²Step-by-step explanation:
surface area of a square base pyramid = base area + 4 ( triangular sides area)
where:
base = 12 m
side height length = 9 m
Surface area = 12² + 2(12)9
= 144 + 216
= 360 m²
SOMEONE PLEASE PLEASE HELP!!!
Which of the following figures is a polygon?
OA
3
OD
Answer:
b
hope this helps:)
Step-by-step explanation:
What dose 750 divided by 30 equals what
Answer:
25
Step-by-step explanation:
30 goes into 750 25 times.
You can check your answer by multiplying 30 by 25 which equals 750. Therefore your answer is correct.
The 750 divided by 30 equals 25. This means that if we distribute 750 objects into 30 groups equally, each group would contain 25 objects.
When we divide 750 by 30, we can calculate the result as follows:
750 ÷ 30 = 25
Therefore, 750 divided by 30 equals 25. This means that if we distribute 750 objects into 30 groups equally, each group would contain 25 objects. Division is the arithmetic operation that allows us to determine how many times one number (the divisor) can be subtracted from another number (the dividend) without resulting in a negative value.
In this case, when we divide 750 by 30, we find that the quotient is 25. This represents the number of groups or units we can obtain when dividing 750 into 30 equal parts. Division is a fundamental mathematical operation used in various real-life scenarios, such as distributing resources, calculating averages, and solving ratio problems.
To know more about divided:
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Question 2 (1 point)
Jon drinks 10 sodas a week. Which graph correctly represents the unit rate for this
proportional relationship?
5+19x2
What is the correct answer
Answer:
43
Step-by-step explanation:
PEMDAS 19 times 2 is 38 plus 5 equals 43
PLEASEEEEEEEEEEEEEEEEEEEEE HELPPPPPPPPPPPPPPPPPPPPPPPPP
Which answer choice describes y=-3x^(2) +7x - 2 Question 9 options: opens up with a maximum opens down with a maximum opens up with a minimum opens down with a minimum
Mark football team has scored about 23 points each game. They played 12 games this season. What is the best estimate for the total number of points they scored in the season?
Answer:
estimate:280
Step-by-step explanation:
23x12=276