Answers
Answer:
it is 20a
Step-by-step explanation:LCM means least common multiple.so the least common multiple of 4a and 10a is 20a
.hope this helps!
Related Questions
In the equation 6x - 2 = -4x + 2, Spencer claims that the
first step is to add 4x to both sides. Jeremiah claims that
the first step is to subtract 6x from both sides. Who is
correct? Explain.
Answers
Answer:
Spencer is correct
Step-by-step explanation:
Because adding 4x to each side will bring both numbers to a positive and that makes it easier to get the answer
Answer:
Sample Response: Both are correct. As long as inverse operations and the properties of equality are used properly, both methods will generate the same solution. They both isolate the variable on one side of the equation.
Step-by-step explanation:
PLEASE HELP - ALGEBRA
Consider the function F(x) = 9x - 4
Determine the output produced by the input value x = -3
Output: F(-3) = ???
Answers
Step-by-step explanation:
Replace x by -3 in
F(x) = 9x - 4
F(-3) = 9(-3)-4
= -27-4
= -31
Brady bought 3 pieces of chicken that cost x dollars each, a salad for $3 and a drink for $2. If he spent $ 14, how much was each piece of chicken?
Answers
Answer:9$
Step-by-step explanation:14-3+2=9
simplify.show work
9(20-3·8)-4²
thank you gggggggggggg
Answers
Answer:
9(20−(3)(8))−42
=9(20−24)−42
=(9)(−4)−42
=−36−42
=−36−16
=−52
I will give brainiest, This is a proof in geometry
Answers
Answer:
Statement 2: m<AXD = 180°
Reason 2: Definition of Straight Angle.
Statement 3: m<AXB + m<BXD = m<AXD
Reason 3: Angle Addition Postulate.
Statement 4: m<AXB + m<BXD = 180°
Reason 4: Transitive property of equality.
Reason: 5: Definition of Supplementary.
Explanation:
I will double check
365/12 divide it.................................pls help me
Answers
Answer:
30.42 (if rounded to the tenths place)
Step-by-step explanation:
21.50 for 4 pounds of lunch meat or $15.10 for 3 pounds of lunch meat
Answers
The 3 pounds for 15.10 is 5.03 per pound
The 3 pound option is better because you are paying less per pound than with the 4 pound option.
can someone help me to solve this question?
Answers
Answer:
The values of x and y are x = 95 and y = 25
Step-by-step explanation:
If a quadrilateral is inscribed in a circle which means all its vertices lie on the circumference of the circle, then it is called a cyclic quadrilateral.
The properties of the cyclic quadrilateral
Every two opposite angles are supplementary (the sum of their measures is 180°)The measure of an exterior angle at one vertex equals the measure of the interior opposite angle to this vertexIn the given figure
∵ The four vertices of the quadrilateral QRTU lie on the circle
∴ QRTU is a cyclic quadrilateral
∵ ∠ PQU is an exterior angle of quadrilateral QRTU at Q
∵ ∠RTU is the opposite interior angle to it
→ By using the 2nd property above
∴ m∠PQU = m∠RTU
∵ m∠PQU = 95°
∵ m∠RTU = x°
∴ x = 95
∵ ∠QRT and ∠QUT are opposite angles in the cyclic quadrilateral
→ By using the 1st property above
∴ m∠QRT + m∠QUT = 180° ⇒ supplementary angles
∵ m∠QRT = 110°
∴ 110 + m∠QUT = 180°
→ Subtract 110 from both sides
∴ m∠QUT = 70°
In ΔSQU
∵ ∠ PQU is an exterior angle to the Δ T vertex Q
→ That means its measure equal the sum of the measures of the
two opposite interior angles QSU and QUS
∴ m∠PQU = m∠QSU + m∠QUS
∵ m∠PQU = 95°
∵ m∠QSU = y°
∵ m∠QUS = 70°
∴ 95 = y + 70
→ Subtract 70 from both sides
∴ 25 = y
∴ y = 25
1/2(5-2h)=h/2
solve the following linear equation
Answers
Simplify 5-2h=h
Subtract 5 from both sides 5-2h-5=h-5
Simplify -2h=h-5
Subtract h from both sides -2h-h=h-5-h
Simplify-3h=-5
Divide both sides by -3 -3h/-3= -5/-3
simplify h=5/3 so that is your answer.
Hope this helps
my math asks what is 30÷50?
Answers
TEST SCORE Alberto got thirty-five out of forty questions correct on his geography test. To determine the
percentage of the questions he got correct, multiply the quotient of thirty-five and forty by one hundred.
Write a numerical expression to describe the percentage of the questions that Alberto got correct on his
geography test.
Answers
35/40 ×100 is a numerical expression to describe the percentage of the questions that Alberto got correct on his geography test.
Given that, Alberto got thirty-five out of forty questions correct on his geography test.
We need to determine the
percentage of the questions he got correct, and multiply the quotient of thirty-five and forty by one hundred.
How to calculate the percentage?The following formula is a common strategy to calculate a percentage:
Determine the total amount of what you want to find a percentage. Divide the number to determine the percentage. Multiply the value by 100.Now, 35/40 ×100=87.5%
Therefore, 35/40 ×100 is a numerical expression to describe the percentage of the questions that Alberto got correct on his geography test.
To learn more about a percentage visit:
https://brainly.com/question/13450942.
#SPJ2
I NEED HELP ASAP IM TIMED... picture connected!
Which is the equation of the function?
A.) f(x) = 3|x| + 1
B.) f(x) = 3|x – 1|
C.) f(x) = 1/3|x| + 1
D.) f(x) = 1/3 |x– 1|
Answers
Answer:
d
Step-by-step explanation:
The length of a rectangle is 3 times the width the perimeter is 24ft find the dimensions of the rectangle
Answers
Step-by-step explanation:
let the unknown be x
length = 3x
width = x
Perimeter = 2 lengths + 2 widths
24 ft = 3x + 3x + x + x
24 ft = 8x
3 ft = x
dimensions = length × width
= 3(3) × 3
= 9 ft × 3 ft
if you wanna check,
24 ft = 3(3) + 3(3) + 3 + 3
24 ft = 24
It costs $5 for an adult and $2 for a student to visit the National Botanical Gardens. Adults can be members of the Botanical society and can visit for free. A group of 30 adults and students visited the gardens. Five were members and it cost the group $104. How many students
Answers
Answer:
30 students!!!!?????
Explanation: Each adult is equal to 5$ so If you divide 104$ by 5$ and only 20 numbers of 5 can fit in 104, and so your left with the number 4 and since each student it equal to 2 dollars that would mean 4 divided by 2, and the answer to that would be 2.
Hopes this helps mate :)
HELP #1 *i will give whoever answers brainliest,but your answer has to be correct and you have to explain*
The first term in an arithmetic sequence is 12. The third term in the sequence is 4. The tenth term in the sequence is -24.
A. Write the function that could be used to find the nth term of the arithmetic sequence
B. Daelyn said that the recursive formula for this sequence could be described as, “to find the next term of the sequence, add -4 to the previous term.” Do you agree or disagree that this statement is equivalent to the explicit formula that you created in part A? Explain.
Answers
Answer:
A-> a(n)=a+(n-1)d
B-> Yes, I do agree
Step-by-step explanation:
A= a+(n-1)d
where a=the first term
n=the term's location
d= the difference between two adjacent terms
B= I agree
a3=12+2d=4.........equation 1
2d=-8
d=-4
a10=12+9d=-24.....equation 2
9d=-36
d=-4
Hence, to find the next term of the sequence, add -4 to the previous term.
{I hope this answers your question}
the area of an equilateral triangle is 16√3 cm2, then the perimeter of the triangle is?
Answers
Answer:
24 cm
Step-by-step explanation:
The area (A) of an equilateral triangle is calculated as
A = [tex]\frac{s^2\sqrt{3} }{4}[/tex] ( s is the side length )
Here A = 16[tex]\sqrt{3}[/tex] , then equating gives
[tex]\frac{s^2\sqrt{3} }{4}[/tex] = 16[tex]\sqrt{3}[/tex] ( multiply both sides by 4 to clear the fraction )
s²[tex]\sqrt{3}[/tex] = 64[tex]\sqrt{3}[/tex] ( divide both sides by [tex]\sqrt{3}[/tex] )
s² = 64 ( take square root of both sides )
s = [tex]\sqrt{64}[/tex] = 8
Thus
perimeter = 3 × 8 = 24 cm
CAN SOMEONE HELP ME WITH MY QUESTION PLS?
Answers
Answer:
?????????
Step-by-step explanation:
???????????
In 2010, Joe bought 200 shares in the Nikon corporation for $22.07 per share. In 2016 he sold the shares for $15.11each.
a. What was Joe's capital loss?
b. Express Joe's capital loss as a percent, rounded to the nearest percent.
Answers
Answer: a. $1392
b. 31.5%
Step-by-step explanation:
a. What was Joe's capital loss?
Cost price = $22.07 × 200 = $4414
Selling price = $15.11 × 200 = $3022
Capital loss = $3022 - $4414
= -$1392
b. Express Joe's capital loss as a percent, rounded to the nearest percent.
= Capital loss/Cost price × 100
= 1392/4414 × 100
= 31.5%
Answer:
a. $1392
b. 31.5%
Step-by-step explanation:
a. What was Joe's capital loss?
Cost price = $22.07 × 200 = $4414
Selling price = $15.11 × 200 = $3022
Capital loss = $3022 - $4414
= -$1392
b. Express Joe's capital loss as a percent, rounded to the nearest percent.
= Capital loss/Cost price × 100
= 1392/4414 × 100
= 31.5%
1. D/dx of 13xy?
2. d/dx of -y^2
Answers
Answer:
1. 13dxxy
2. -y^2dx
Step-by-step explanation:
Have a nice day! :)
Lynn's cable bill for watching television is a first rate of $50 per month plus $1.25 for every movie that she chooses to rent. After one month of service, she owed $66.2.
Answers
Answer:
$66.20=1.25x+50
Step-by-step explanation:
Be sure about the question. This problem is exactly the same to another one I did. So this should help.
Answer:
If the question is to reveal how many movies Lynn has watched, then...:
13 movies
Step-by-step explanation:
$50 is the monthly bill
$66.2 - $50 = $16.2 for movies
$16.2 / $1.25 = 12.96 movies .( or 13 movies)
John wanted to run a 6 miles marathon. He only completed 1/2 of it before having to stop. How many miles did he run
Answers
Answer:
3 miles
Step-by-step explanation:
1/2*6/1= 6/2=3
Use a mapping diagram to determine whether the relation is a function
(2,5), (1,9 ),(1,7),(9,8),(3,14),(2,2)
Is the relation a function?
Yes or no
Answers
Answer:
No, it is not a function because if you drew any vertical line it would intersect the points (lines) more than once. Basically, the points plotted intersect themselves if you connect all of them on a graph
Step-by-step explanation:
To show your work and understand it more type in Desmos graphing calculator on Google and type in the points and they will then appear on the graph. Hope this helps
4% of 73 is what? how would u solve that ima lil slow?
Answers
Answer:
2.92
Step-by-step explanation:
4 percent *73 =
(4:100)*73 =
(4*73):100 =
292:100 = 2.92
A basketball team played six games. In those games, the team won by 9 points, lost by 18, won by
8, won by 11, lost by 3, and won by 5. What was the mean difference in game scores over the six
games?
Answers
Answer: 2
Step-by-step explanation:
From the question, we are informed that a basketball team played six games and that in those games, the team won by 9 points, lost by 18, won by 8, won by 11, lost by 3, and won by 5.
Thee mean difference in game scores over the six games will be calculated as the summation of the scores divided by 6. This. Will be:
= [9 + (-18) + 8 + 11 + (-3) + 5]/6
= 12/6
= 2
The mean difference in game scores over the six
games is; 2
We are given the points by which a basketball team either won or lost 6 games.
- Won by 9 points = +9
- Lost by 18 points = -18
- Won by 8 points = +8
- Won by 11 points = +11
- Lost by 3 points = -3
- Won by 5 points = +5
Thus;
Mean difference of the 6 games is;
(+9 - 18 + 8 + 11 - 3 + 5)/6
>> 12/6
>> 2
Read more about mean difference at; https://brainly.com/question/20118982
answer it and I'll give brainliest and 5 stars
Answers
Answer:
1 over x 2
Step-by-step explanation:
kdbxciu ejgkvbsdv evdjhcxv
Solve the following.................................................................................
Answers
Answer:
21
Step-by-step explanation:
Answer:
21
Step-by-step explanation:
7÷[tex]\frac{1}{3}[/tex]
7*[tex]\frac{3}{1}[/tex]
21
Hello Brainly! I need help with this question!
Answers
Answer:
it is the furth 4
Step-by-step explanation:
4×4=16
Answer:
the fourth answer
Step-by-step explanation:
and how are u today
I've put all H, V, O on the last one and I honestly don't know what else to put there. so pls help
Answers
Answer:
try O because it the line technically passes through the origin
Step-by-step explanation:
Franny took a roadtrip to her grandmother's house. She drove at a constant speed of 60 miles per hour for two hours. She took a break and then finished the rest of her trip at a constant speed of 50 miles per hour for two hours. What was the total distance of her trip?
Answers
Answer:
220
Step-by-step explanation:
60x2=120
50x2=100
100+120=220
Create an
equation that has -13 and 12
as solutions.
Answers
Answer:
-13 + 25 = 12
Step-by-step explanation:
You get 12 because 13 is a negative so subtract 25 from 13 and that turns 13 into 0 so 0 + 12 = 12
Sorry if my explanation didn't make sense.
