Pls help..what’s the answer to this question
Answer:
x = 25
Step-by-step explanation:
53 = 2x + 3
x = (53 - 3)/ 2
x = 25
‼️YALL I NEED HELP PLEASE HELP DUE IN 20 MINUTES ‼️
Testimated the ceiling was 10 ft tall.
The acutal height of the ceiling was
12 ft tall. What is my percent of error?
does order matter in division of fractions? for example, is 2 3rds divided by 1 5th the same as 1 5th divided by 3 2s
Answer:
Order matters in divisions of fractions. If you do not put them in the correct order, you will get different answers
Step-by-step explanation:
Someone needed help with these questions, I couldn't answer it since two people are already answering it soo... Please help him/her!
First Question:
Follow PEMDAS
Parentheses, Exponents, Multiplication or Division, Addition or Subtraction
3 ÷ [tex]\frac{1}{4}[/tex] × (12 + 2³)
= 3 ÷ [tex]\frac{1}{4}[/tex] × (12 + 8)
= 3 ÷ [tex]\frac{1}{4}[/tex] × (20)
= 3 × 4 × 20
= 12 × 20
= 240
Second Question:
change the mixed number into an improper fraction:
[tex]3\frac{2}{3}[/tex] = [tex]\frac{11}{3}[/tex]
= [tex]\frac{11}{3}[/tex] ÷ [tex]\frac{3}{4}[/tex]
= [tex]\frac{11}{3}[/tex] × [tex]\frac{4}{3}[/tex]
= [tex]\frac{44}{3}[/tex]
rounded to WHOLE number: 14 containers
which of the following statements describe the system ?
Answer:
one solution
Step-by-step explanation:
here, we want to select the correct option
From the system, we have two values of y
Equating the y-values
3x + 2 = -2x - 1
What this mean is that there is only a particular point where this solution will work and as such, the system has one solution
write as a single fraction in their
lowest terms:
2/x + 1/x-3
Answer:
[tex]\frac{3x-6}{x(x-3)}[/tex]
Step-by-step explanation:
We require the denominators of the fractions to be common.
Multiply numerator/denominator of first fraction by x - 3
Multiply numerator/denominator of second fraction by x
Then
= [tex]\frac{2(x-3)}{x(x-3)}[/tex] + [tex]\frac{x}{x(x-3)}[/tex] ( simplify numerators, leaving the common denominator
= [tex]\frac{2x-6+x}{x(x-3)}[/tex]
= [tex]\frac{3x-6}{x(x-3)\\}[/tex]
Help me with this!!!
Answer:
z = 9
Step-by-step explanation:
7z = z + 54
7z - z = 54
6z = 54
z = 54 / 6
z = 9
Pilar made 6 quarts of orange marmalade to store in jars. If she puts 1/4 quart of marmalade into each jar how many jars will she need
Answer: 24
Step-by-step explanation:
Given
Pilar made 6 quarts of orange marmalade
If each jar stores [tex]\frac{1}{4}\ \text{or}\ 0.25[/tex] quart of marmalade then
No of jars required to store marmalade is
[tex]\Rightarrow n=\dfrac{6}{\frac{1}{4}}=\dfrac{6\times 4}{1}=24\ \text{jars}[/tex]
Answer:
24
Step-by-step explanation:
Okay she got 6 quarts of orange marmalade and she pouring 1/4 quarts into a jar.
I will draw out the problem for you
1/4 + 1/4 +1/4 + 1/4 = 1 quart
1/4 + 1/4 +1/4 + 1/4 = 2 quart
1/4 + 1/4 +1/4 + 1/4 = 3 quart
1/4 + 1/4 +1/4 + 1/4 = 4 quart
1/4 + 1/4 +1/4 + 1/4 = 5 quart
1/4 + 1/4 +1/4 + 1/4 = 6 quart
and if u count all the 1/4 in the thing I just type, it will be 24
Charlotte owns two entertainment websites. Here are some details about those websites for one entire month:
Website A Website B
Number of writers 555 111111
Number of posts posted 110110110 200200200
Average number of words of post 100100100 170170170
Average likes per post 350035003500 350035003500
Average comments per post 500500500 450450450
Number of new subscribers 900090009000 20{,}00020,00020, comma, 000
Revenue \$30{,}000$30,000dollar sign, 30, comma, 000 \$75{,}000$75,000dollar sign, 75, comma, 000
Expenses \$20{,}000$20,000dollar sign, 20, comma, 000 \$47{,}000$47,000dollar sign, 47, comma, 000
Profit (Revenue-−minusExpenses) \$10{,}000$10,000dollar sign, 10, comma, 000 \$28{,}000$28,000dollar sign, 28, comma, 000
Charlotte wants to know which website produces a larger amount of content per a single writer.
1) Charlotte thought of two different ways to define this quantity. Identify these two definitions among the following options.
Choose 2 answers:
Choose 2 answers:
(Choice A, Checked, Correct)
CORRECT (SELECTED)
Average number of posts per writer
(Choice B, Incorrect)
INCORRECT
Total number of words
(Choice C, Checked, Correct)
CORRECT (SELECTED)
Average number of words per writer
(Choice D, Incorrect)
INCORRECT
Average number of likes per word
2) Determine which website produces a larger amount of content per a single writer according to the two definitions. Did you get the same result for both definitions?
Choose 1 answer:
Choose 1 answer:
(Choice A, Incorrect)
INCORRECT
Yes. According to both definitions, website A produces a larger amount of content per a single writer.
(Choice B, Incorrect)
INCORRECT
Yes. According to both definitions, website B produces a larger amount of content per a single writer.
(Choice C, Checked, Correct)
CORRECT (SELECTED)
No. The definitions have opposite results.
Answer:
WOAH
Step-by-step explanation:
AWESOME EDUCATION DUDE
Answer:
1) These are the two definitions Charlotte came up with to define the quantity:
Average number of posts per writer
Average number of words per writer
2) The definitions have opposite results.
Step-by-step explanation:
Khan :)
82 is 66 percent of what?
Answer: 80.49.
Can u give me brainliest
Step-by-step explanation:
Help ASAP Need This Answered RN
A taxi cab costs $1.75 for the first mile and $0.75 for each additional mile. Which equation could be solved to find how many miles you can travel in a ta
for $15.25, given that is the number of additional miles?
Answer:
18
Step-by-step explanation:
Convert the circle to standard form.
[tex] {9x}^{2} + {9y}^{2} + 18x + 9y - 36 = 0[/tex]
Answer:
(x + 1)² + (y + 1)² = (√6)²
Step-by-step explanation:
Group the x- and y- terms together:
9x^2 + 18x + 9y^2 + 9y = 36
Factor out the coefficient 9:
x^2 + 2x + y^2 + y = 4
Complete the square of x^2 + 2x and then do the same for y^2 + 2y:
x^2 + 2x + 1 - 1 + y^2 + 2y + 1 - 1 = 4
Rewrite x^2 + 2x + 1 as the square of the binomial x + 1:
(x + 1)^2 + (y + 1)^2 - 2 = 4
Collect the constant terms on the right side:
(x + 1)^2 + (y + 1)^2 = 6
Rewrite 6 as (√6)^2:
(x + 1)² + (y + 1)² = (√6)² is the equation in standard form (x - h)² + (y - k)² = r²
Completing the square is done as follows: x^2 + 2x
Start with x^2 + 2x
1. Take half of the coefficient of x, which results in 2/2, or 1
2. Square this result and add it to, and subtract it from x^2 + 2x
x^2 + 2x + 1 - 1
3. Rewrite the first three terms as the square of a binomial:
x^2 + 2x + 1 - 1 = (x + 1)² - 1.
Do the same for y² + 2y.
what is the probability of spinning green and flipping heads
Answer:
50% for each spinning green and red cards
a
2.1 cm
2.9 cm
Find the value of a.
Step-by-step explanation:
[tex]a = \sqrt{ {2.9}^{2} - {2.1}^{2} } = \\ = \sqrt{8.41 -4.41 } = \\ \sqrt{4 } = 2[/tex]
Please please please please help me
Answer:
for # 1 the answer is B
for the second one i dont know
for the last one the answer is D
Step-by-step explanation:
find area of circle
Answer: 12ft^2
Step-by-step explanation:
how many more do you have. can’t you do it by now? And the least you could do is give me brainiest.
55 x 32 / 32 PLEASE HELPP
Answer:
55
Step-by-step explanation:
Answer : 55
Step by step explanation use PEMDAS
55/1 = 55
Factorise the exprssions
x^2-ax-bx+ab
[tex](x - a)(x - b)[/tex]
Step-By-Step Explanations:
1) Factor out the common term in the first two terms, then in the last two terms.
[tex]x(x - a) - b(x - a)[/tex]
2) Factor out the common term x - a.
[tex](x - a)(x - b)[/tex]
Therefor, the answer is ( x - a ) ( x - b ).
help please i’ll give brainless
answer:
true
false
true
good luck :)
hopefully, this helps
have a great day !!
**please let me know if this was wrong**
Add: 85 + (-96)
help
Answer:
The awsner is -11
A local little league has a total of 65 players, of whom 40% are right-handed. How many
right-handed players are there?
There are right-handed players.
Answer:
26
Step-by-step explanation:
You take the 65 plyers multiplied by the 40 % then you get 2600. You take that divided by 100 and get 26
hey, just number two:)
Answer:
85
Step-by-step explanation:
The hypotenuse is 85
The equation for pythagorean theorem is a squared+ b squared= c squared.
7 and 11 squared is 49 and 121
Add them together and then divide the answer by half and you get 85
I need help please if you will
Answer: 4
Step-by-step explanation:
Sorry for the wait, I am busy verifying my work.
Does anybody know what the missing side lengths are?!
Answer:
x√3 = 5√ 3
x = 5√ 3 / √ 3
x= √ 3(5√ 3 / √ 3)
x= 15/3
b= 5
5x2 =10
a=10 and b=5
Please help me this question is timed
Answer:
$11,000
Step-by-step explanation:
8% × $25,000
$2,000
$2,000 × 7
$14,000
$25,000 - $14,000
$11,000
please help !!! this is another timed question omg
If the volume of the cylinder is represented by the expression 48x,
which of the following expressions could represent the volume of a
cone with the same base area and height?
A. 16x
B. 24
C. 192.
D. 144
Find the equation of the line containing the points (-2,0), (4, 18) and (5,21).
Answer:
y=3x+6
Step-by-step explanation: