Answer:
[tex]x=0[/tex]
Step-by-step explanation:
Hi there!
[tex]\displaystyle\frac{2}{3} (6x+30)=5(x+4)-2x[/tex]
Distribute 2/3 and 5 into the parentheses:
[tex]4x+20=5x+20-2x[/tex]
Combine like terms:
[tex]4x-5x+2x=20-20\\-x=0\\x=0[/tex]
I hope this helps!
2/9 of an amount is 48
Calculate the original amount
Answer:
216
Step-by-step explanation:
[tex] \frac{2}{9} x = 48 \\ x = 48 \times \frac{9}{2} \\ x = 216[/tex]
write an inequality for the following statement: a is greater than or equal to 9
Answer:
a ≥ 9
Step-by-step explanation:
um
Answer:
X≥9
Step-by-step explanation:
Becky bought seven more packages of dried apples than packages of dried apricots. If she bought fifteen packages of these two fruits all together, how many apples and apricots did she buy each?
Answer:
Apples = 11, Apricots = 4
Step-by-step explanation:
Apple= 7 + Apricots
15 = Apple+ Apricot
15= 7 + Apricots + Apricots
15 = 7 +2Apricots
8 = 2 Apricots
4= 1 Apricot
Apple = 7 + 4 = 11
slove of the quotient of 952 and 4
Answer:
238
Step-by-step explanation:
the quotient simply means the result of the division. when you divide 952 by 4, you get 238
PLEASE ANWSER CORRECTLY!! I WILL MARK BRAINIEST!!!
Answer:
x = 8
z = 93°
You had to solve the equation 13x-17=14x-25 and than solve {360-(87*2)} /2
In the diagram on the side, BCDE and ACF are straight lines. Calculate the values of x and y.
Answer:
y=62 degrees
x=160 degrees
Step-by-step explanation:
Kay and Karen went on a fishing trip.Kay caught 20 fish and Karen caught 12 fish. What is the value of the ratio
Please help this question..
Step-by-step explanation:
2).
Given that 1/(7+5√2)
We know that
The Rationalising factor of a+√b is a-√b
The denominator = 7+5√2
The Rationalising factor of 7+5√2 is 7-5√2
On Rationalising the denominator then
=> [1/(7+5√2)]×[ (7-5√2)/(7-5√2)]
=> [1×(7-5√2)]/(7+5√2)(7-5√2)]
=> (7-5√2)/[(7+5√2)(7-5√2)]
=> (7-5√2)/[7²-(5√2)²]
Since , (a+b)(a-b) = a²-b²
Where , a = 7 and b = 5√2
=> (7-5√2)/(49-50)
=> (7-5√2)/(-1)
=> -7+5√2
=> 5√2-7
3).
Given that (x-2)³
This is in the form of (a-b)³
Where, a = x and b = 2
We know that
(a-b)³ = a³-3a²b+3ab²-b³
=> (x-2)³ = x³-3(x²)(2)+3(x)(2)²-2³
=> (x-2)³ = x³-6x²+12x-8
The coefficient of x² is -6
(I will give brainiest for BEST answer) Why is a negative integer time a negative integer positive?
Answer:
We know that negative times anything means that it will change the sign. Ideally, the second negative should change the sign of our original number (which is also negative). So, our original negative sign is changed into a positive sign when a negative is multiplied to it.
Step-by-step explanation:
Give Brainliest
Calculate
2.07- 1.89/
5.71 - 3.92
Answer:
3.92
Step-by-step explanation:
Fill in the missing number. % of 64 = 48
Answer:
75%
Step-by-step explanation:
Step 1: Build the equation.
[tex]\frac{x}{100}(64) = 48[/tex]Step 2: Simplify.
[tex]\frac{64}{100}x = 48[/tex] [tex]\frac{16}{25}x = 48[/tex]Step 3: Multiply both sides by 25/16.
[tex]\frac{16}{25}x * \frac{25}{16} = 48 * \frac{25}{16}[/tex] [tex]x = 3 * \frac{25}{1}[/tex] [tex]x = 75[/tex]Therefore, the missing number is 75 to complete the equation 75% of 64 = 48.
factor x^2-8x+9=0 because im stuck
Answer:
I think its 6.64575131
Step-by-step explanation:
To practice for a competition, Maggie swam 940 meters in the pool each day for 2 weeks. How many kilometers did Maggie swim in those 2 weeks? 1 m = 0.001 km
Based on the number of days that Maggie swam and the distance swam everyday, Maggie swam 13.16km
Maggie swam 940 meters each day. She did this for two weeks. The total distance she swam is:
= 940 x 2 x 7 days a week
= 13,160 meters
A meter is 0.001km so 13,160 meters in kilometers would be:
= Number of meters x Conversion factor
= 13,160 x 0.001
= 13.16 km
In conclusion, Maggie swam 13.16 km.
Find out more at https://brainly.com/question/19755826.
13 A wheel covers la distance of 88m after making 100 revolutions What is the radiu of the wheel?
Answer:
Circumference of a circle = 2πr (r is radius of circle )
Total distance covered in 1000 revolution = 88km = 88000 m
=> 1000 × 2πr = 88000 m
=> 2πr = 88
=> r = 88/2π (Value of π = 22/7)
Hence , r = 14 m
Step-by-step explanation:
I don't know if that's the true answer I search that
I got 11.9 am I right???
Film studios make a commission from every ticket sold. The movie tickets at Carbob Theatres cost $8.50. The studios earn a 40% commission. What amount of the movie ticket do they earn?
Answer:
I don't think so
Step-by-step explanation:
The studio earns $3.40 on commision because thats 40% of $8.50
The theater earns $5.10 because that would be the rest of the money
1. Which is the best first step in solving the absolute value inequality -353 +6] + 1 2 6?
Subtract 1 from both sides of the inequality.
Divide both sides of the inequality by -3.
o
Split the inequality into a compound AND inequality.
o
Split the inequality into a compound OR inequality.
Answer:
either c or d
Step-by-step explanation:
The absolute value expression must be isolated on one side of the inequality before solving. either and or...OR
Gina deposited $1500 in an account that pays 4% interest compounded quarterly. What will the balance be in two years?
Answer:
$1,624.29
Step-by-step explanation:
The equation here is A = P + I.
A is the total, P is the principal (the amount you start out with so 1,500), and I is the interest (the quarterly interest in total is $124.29. 0.04 rate per year compounded four times per year over two years)
1,500 + 124.29 = $1,624.29
The balance in two years will be $1624.28.
What is Simple interest?
A quick and easy method of calculating the interest charge on a loan is called a Simple interest.
Given that;
Principal amount = $1500
Rate = 4% = 0.04
Time = 1/4 years
Now,
We know that;
The total amount after 2 years is,
⇒ [tex]A = P (1 + rt)^4^n[/tex]
Here, n = 2 years
Substitute all the values, we get;
⇒ [tex]A = P (1 + rt)^4^n[/tex]
⇒ A = 1500 (1 + 0.04/4)⁸
⇒ A = 1500 (1 + 0.01)⁸
⇒ A = 1500 (1.01)⁸
⇒ A = 1624.28
Thus, The balance in two years will be $1624.28.
Learn more about the simple interest visit:
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Question 7 (1.25 points)
Determine whether the given procedure results in a binomial distribution. If not,
state the reason why.
Rolling a single die 10 times, keeping track of the numbers that are rolled.
1) Procedure results in a binomial distribution.
2) Not binomial: the trials are not independent.
3) Not binomial: there are too many trials.
4) Not binomial: there are more than two outcomes for each trial.
Question 8 (1.25 points)
Saved
Answer: 4) Not binomial: there are more than two outcomes for each trial.
Explanation:
There are 6 outcomes and they are: {1,2,3,4,5,6} which are the labels on a standard 6-sided die. A binomial distribution only concerns itself with things where we have 2 outcomes. For example, flipping a coin to have it land on heads or tails, would be considered a binomial experiment.
Am confused
Pls help
Answer:
LOLLL
Step-by-step explanation:
Answer:
(x³-6)/(x+2) = x²-2x+4 - 14/(x+2)
Step-by-step explanation:
If all of the matching cards will increase her score by 18, what are the matching cards?
Answer:
I believe it's 9.
Step-by-step explanation:
Have a good day/night
The number of different cars sold in some country rose from 205 in 1997 to 277 in 2007. Find the percent increase. Round to the nearest whole percent.
We are finding slope:
change in y / change in x
277 - 205 / 2007 - 1997
72 / 10
7.2
~ 7Can somebody help and not give a link?
Answer:
∠ PQR = 150°
Step-by-step explanation:
∠ PQR = ∠ PQS + ∠ SQR , substitute values
12x - 6 = 16 + 9x + 17
12x - 6 = 9x + 33 ( subtract 9x from both sides )
3x - 6 = 33 ( add 6 to both sides )
3x = 39 ( divide both sides by 3 )
x = 13
Then
∠ PQR = 12x - 6 = 12(13) - 6 = 156 - 6 = 150°
Answer:
m<PQR = 150°
Step-by-step explanation:
<PQR = (12x-6)°
<SQR = (9x+17)°
<PQS = 16°
find m<PQR.
since <SQR + <PQS = <PQR,
then (9x+17)° + 16° = (12x-6)°
combine like terms;
9x + 17 + 16
9x + 33 = 12x - 6
subtract 33 from both sides;
9x = 12x - 39
subtract 12x from both sides;
-3x = -39
divide by -3;
x = 13, then input x into the equation for m<PQR;
m<PQR = (12x-6)°,
(12(13)x - 6)°
(156 - 6)°
Answer: 150°
CAN SOME ONE PLEASE ANSWER MY NEWEST QUESTION!!!!!!!
Answer:
Yes ofcourse
Step-by-step explanation:
Why not.....^_^
please answer with explanation if nonsense answers I will report so please answer properly
Answer:
x = 2Step-by-step explanation:
We know that
The diagonals of a rectangle are of equal lengthThe diagonals bisect each otherConsidering the above we have:
EG = HF = 2JF = 2JHSubstitute the given values and solve for x:
24x - 8 = 2*(8x + 4)24x - 8 = 16x + 824x - 16x = 8 + 88x = 16x = 16/2x = 2FRACTIONAL INDICIES
PLEASE HELP!!!
Answer:
Step-by-step explanation:
1.
a.9 ^3/2 = 27
b. 27 ^1/3 = 3
c. 125 ^2/3 = 25
b , c , a
2.
64 ^1/2 x 10 ^-2
8 x 1/100 = 2/25
3.
16 ^1/2 x 2 ^-3
4 x 1/8 = 1/2
4.
8 ^x = 2
2 ^3x = 2^1
3x = 1
x = 1/3
how much is 32 yards and 24 feet then it it divided by 4
Answer: Answer In Photo
Look At Screen Shot worth 10 points!!!!!
PLZ help now!!!! Urgent
Will mark Brainliest
Answer:
y=2x+9
Step-by-step explanation:
y-y(0)=m(x-x(0))
y-1=2(x+4)
Find an equation of the line containing the point (6,-3) and
parallel to the line 2x + 5y = -8.
Answer:
y = -2/5x - 3/5
Step-by-step explanation:
2x + 5y = -8
5y = -2x - 8
y = -2/5x - 8/5
y = -2/5x + b
-3 = -2/5(6) + b
-3 = -12/5 + b
-3/5
Help needed ASAP!!!!!!!!
Decrease 12kg by 25%
Answer:
9kg
Step-by-step explanation:
100% = 12kg
75% =
75/100 × 12 = 9