Answer:
4.000
that's the answer I think
whats an irrational number
Once you have identified the author’s claim and also located all of the evidence provided, how do you analyze the claim?
Decide if the evidence supports the claim well enough to convince most readers that it’s true.
Decide how the author should have supported the claim, instead of the way he or she chose.
Decide if the author should have done more research or worded the claim differently.
Decide whether or not you agree with the author’s claim, regardless of the evidence.
Answer:
Decide if the evidence supports the claim well enough to convince most readers that it's true
Step-by-step explanation: I just took the test with that in it
A rectangle is 7 feet long by 2 feet wi
lf 2 feet are added to the length of the
would be the area, in square feet
Answer:
Step-by-step explanation:
L = W+2A = 63 = W × (W+2)W^2 + 2W = 63W^2 + 2W — 63 =0(W+9)(W-7) = 0W = 7….. L = W+2 = 9Dimenions are 9′ × 7′
Please answer this (who ever answers correctly gets brainlest)
Answer: 45ft
Hope this helps
simultaneous equations find x and y
2x/ y + y/ x =3
3x-y=2
Answer:
x = 1 and y = 1
Step-by-step explanation:
2x/y + y/x = 3
3x - y = 2
we first of all get the simple equation from the two equations and in this case we will use substitution method
3x - y = 2
then we make y the subject of the formula
y = 3x - 2
let's use y on the top equation to substitute
2x/y + y/x = 3
2x/3x - 2 + 3x - 2/x
like terms cancel
thus:
2x/1 + 1/x = 3
3x -2x = 1
x = 1
ANDAND since we have x, we still use substitution method to find y
3x - 2 = y
3 (1) - 2 = y
3 - 2 = y
y = 1
Ethan can blow 15 balloons in 20 minutes, Jun Wei can blow 18 balloons in 25 minutes and Vishal can blow i16 balloons in 21 minutes. Assuming that all balloons are blown to the same size, who can blow balloons at the fastest rate?
Kindly answer fast its urgent I have to give my homework tommorow.
Answer:
Vishal can blow the balloon in the fastest rate of time
6xy - 4y + 6 - 9x
Factorise pls answer
Answer:
(3x-2)(2y-3)
Step-by-step explanation:
[tex]6xy-4y+6-9x[/tex]
[tex]\left(6xy-4y\right)+\left(-9x+6\right)[/tex]
[tex]2y\left(3x-2\right)-3\left(3x-2\right)[/tex]
[tex]\left(3x-2\right)\left(2y-3\right)[/tex]
Hope this helps!
learning about graphs:
me : haha lines go bRRrR
Answer:
see explanation below
Step-by-step explanation:
1) 2011 sum
(6+8)100
14(100) = 1400 coins collected
2) 2015 difference
(6-4)100
2(100) = 200 coin difference
3) Henry is red. just look at the points where red is ABOVE blue
2011, 2014, 2015
4) you can take your answer from one and add it to the coins collected in 2010
1400 + (4+8)100
1400 + (12)100
1400 + 1200
2600 coins
5) Chris is in blue. just look at the points where blue is ABOVE red
3 years
but it asks months
so 3*12 and you get 36 months
Determine if the given relation is a function. Explain your answer.
/y/=x
Speedy Cab Company uses the following to determine fares:
-A $5.00 flat fee for the trip.
-An extra $0.75 for each mile traveled.
Which equation represents the total fare, t, if x equals the number of miles?
Arun bought a pair of skates at the sale where the discount given was 20%. If the amount he pays is 1600 find the marked price
Answer:
2000
Step-by-step explanation:
1600 is 100% - 20% = 80% of the original price.
So it is 4/5 of the original price.
So, the marked price is 1600 * 5/4 = 2000
Bill worked 24 hours last week and earns $8.25 per hour. Use front-end estimation to find
an estimate of the total amount of money he earned.
A) $160 B) $180 C)$200
D) $270
Answer:
198 dollars
Step-by-step explanation: First you make the 24 into a decimal, you can put 2 0s to make it 24.00. Then you line up the 8.25 and the 24.00 like this 24.00
x 8.25 then multiply away! don't bother with decimals for now. once you finish multiplying count how many numbers are behind the decimal and move the decimal that many times.
Solve for the equation below please show your work and no links please
[tex](\frac{8^{4} }{10^{4} } )^{-1/4}[/tex]
Answer:
The answer is 5/4
Step-by-step explanation:
(8⁴ ÷ 10⁴)^-1/4
∜10⁴ ÷ 8⁴
10/8 = 5/4
Thus, The answer is 5/4
-TheUnknownScientist 72
what are the coordinates of -1,0 after a translation 5 units to the right
(4, 0)
To the right means positive, and a change in the x-point. Therefore, -1 + 5 = 4.
Write an algebraic expression that represents each verbal expression: 6 times a number plus 3
[tex]\huge \text{Hello there! :)}[/tex]
Answer:
The algebraic expression is as followed:
➛ [tex]\huge \text{6(n+3)}[/tex]Step-by-step explanation:
Given the following question:
➛ 6 × a number➛6 × n➛plus 3 ➛ equals6(n+3)what is a algebraic expression?It's an equation built up by integers, variables, and many different operations like addition and subtraction.In this case 6 and 3 are the integersn is the variable6 times and + 3 are the operationsAll form together to make a algebraic expression.Hope this Helps! :)If you have any doubts about my answer please let me know.
[tex]-Nature-[/tex]
[tex]\huge \text{Thanks for choosing Brainly! :)}[/tex]
Solve (-7/3)x -3=-53
Answer: 21
Step-by-step explanation:
Add 3 to both sides so then it would be -7/3x=-49
Then multiply the reciprocal of -7/3 which is -3/7 to both sides
It would then be x=-49 times -3/7 and if you simplify that it becomes 21
Select the expression that has a sum of 74/100
Full question
Select the expression that has a sum of 74/100
A.70/100+4/10
B.68/100+6/10
C.6/10+12/100
D.4/10+34/34/100
1. Observe question
2. Crossout way to find answer
A is not, because the sum of A is 110/100
B is not, because the sum of B is 128/100
C is not, because the sum of C is 72/100
Therefore, the answer has to be D
A bag contains 7 green marbles,2 white marble s, 5 orange marbles,9 blue marbles, and 7 red marbles. a marble will be drawn from the bag and replaced 180 times what is a reasonable prediction for the number of times a white or red marble will be drawn?
The reasonable probability that a white or red marble will be drawn all 180 times is; (3/10)¹⁸⁰.
Probability with replacementSince the probability is with replacement;
First, the total number of marbles in the bag is; 7+2+9+5+7 = 30.Hence, the probability that a white or red ball is drawn each time is; 2+7 = 9 possible outcomes.
Hence, it follows that the probability for white or red each time is; 9/30 = 3/10
Hence, when drawn 180 times, the probability is;
P = (3/10)¹⁸⁰.Read more on probability;
https://brainly.com/question/24756209
One species of fish in a fishery had an initial population of 255 fish and grew by 25 fish each season. A second species that was being overfished started with an initial population of 450 fish, and then decreased by 40 fish each season. Assuming a linear change, write equations for the populations of each species. When will the two populations have the same amount of fish? After how many seasons will the second species be eliminated?
Answer:
they intersect at 3.5 seasons, 312 fish. the second gets elimed at 11 seasons
Step-by-step explanation:
equations:
first:
amount of fish = 225 + 25*season
second:
amount of fish = 450 - 40*season
this is math please help me
Answer:
1) A
2)C
Step-by-step explanation:
Hope this helps! Please mark me as brainliest :)
PLS HURYYY LAST. 2 (100 POINTS)
Answer:
A) ΔABC ∼ ΔEDC , because m∠2 = m∠6 and m∠1 = m∠5
Can somebody please answer this question but with showing your work, thank you!!!
I WILL GIVE BRAINLIEST TO ANYONE WHO CAN SOLVE THIS FAST AND CORRECTLY :DDDD
Answer:
decrease 1°C
Step-by-step explanation:
Solution:
[tex]-4-(-3)\\ =-4+3\\ =-1[/tex]
decrease 1°c
Answer:
the answer is a positive 1 degrees
Step-by-step explanation:
Use the function below to find f(2).
Answer:
[tex]\frac{16}{3}[/tex]
Step-by-step explanation:
To solve this, let's substitute 2 for x:
[tex]f(2)=\frac{1}{3}*4^2\\f(2)=\frac{1}{3}*16\\f(2)=\frac{16}{3}[/tex]
PLS PLS PLS PLS HELP ASAPPPP
Answer: sqrt(650)
Step-by-step explanation:
sin 45 = 5sqrt(13)/y
y = 5sqrt(13)*2/sqrt(2) = 10sqrt(13)/sqrt(2) = sqrt(650)
Convert 2 inches into centimeters. Round your answer to the nearest tenth.
Please answer quick if you get it right I will mark you a Brainliest
Answer:
5.1
Step-by-step explanation:
multiply the length value by 2.54
2x2.54=5.08, which rounds to 5.1
if the given length is 2 inches. The obtained length in the centimeter will be 5.1 cm to the nearest tenth.
What is unit conversion?It is defined as the conversion from one quantity unit to another quantity unit followed by the process of division, and multiplication by a conversion factor.
It is given that, the length is 2 inches.
We have to convert the given length is in centimeters,
As we know,1 inch consists of 2.54 cm.
1 inches = 2.54 cm
So for 2 inches, we have to multiply the obtained data by 2 as,
2 inches = 2.54 × 2
2 inches = 5.08 cm
The obtained value to the nearest tenth will be 5.1 cm.
Thus, if the given length is 2 inches. The obtained length in the centimeter will be 5.1 cm to the nearest tenth.
Learn more about the unit conversion here:
https://brainly.com/question/11543684
#SPJ5
Calculate:
f(4) - (g(2) + f(3)) =
h(1) + f(1) x g(3) =
Answer:
1. f - 2g
2. im sorry i cant figure it out
Step-by-step explanation:
CORRECT ANSWER GETS BRAINLIESTT!!!!!!!!!
Answer:
The area of the rectangle is 32 in^2
Step-by-step explanation:
Answer:
Polynomial Expression: w^2 + 4w
Area: 32 inches squared
Step-by-step explanation:
w^2 + 4w
(4)^2 + 4(4)
16 + 16
32
The number of messages posted each day on an online message board during the first 5 days it was open are listed below
2,350 2,900 3,450 4,000 4,550
The number of messages posted each day follows a pattern. Which expression can be used to determine the number of messages
posted on the nth day?
O A. 2,350n
ов.
550(n + 1,800)
O C.
550n + 1,800
O D.
1,800n + 550
= C, 550n + 1800
Here is how you make a expression for a sequence:
1) Firstly, identify the number gap. This is 550. 2350 + 550 = 2900. 2900 + 550 = 3450, ect. So this means that it is 550n.
2) n is basically just the number in the sequence it stands on. n for 2350 is 1. So now you need to know what you must add to 550n to get whatever n is. We will choose 2350. n is 1 for it. 550 x 1 = 550. 2350 - 550 = 1800. So it is 550n + 1800.
⭐ Answered by Foxzy0⭐
⭐ Brainliest would be appreciated, I'm trying to reach genius! ⭐
⭐ If you have questions, leave a comment, I'm happy to help! ⭐
given f (x) = x^2 + 2x and g (x) = 3x + 6 , what is F (x) • g (x)
Answer:
1. f(x)=2 2. g(x)7 14
Step-by-step explanation:
1. if you graph the points for f(x) then you get 2.
2. if you graph the points for g(x) then you get 7.
and there is your answer! hope this helps!
help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
12x=9x^(2)+4 has a real solution the rest don't.
Step-by-step explanation: