Answer:
infinitely many solutions
Step-by-step explanation:
The equation 5(x - 3) = 10x - 15 has one solution, which is x = 0.
Let's simplify the given equation:
5(x - 3) = 10x - 15
Distribute the 5 on the left side:
5x - 15 = 10x - 15
Now, let's isolate the variables on one side by subtracting 5x from both sides:
-15 = 5x - 15
Next, add 15 to both sides:
0 = 5x
Divide both sides by 5:
0/5 = 5x/5
0 = x
Therefore, the equation simplifies to 0 = x. This means that x is equal to 0.
So, the equation 5(x - 3) = 10x - 15 has one solution, which is x = 0.
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Write an equation of a line that passes through (2,3) and has a slope of 1/4?
What is the solution to the system of equations? 4x + 2y = 1
5x = y - 18
Answer:
Step-by-step explanation:
X = -5/2
y = 11/2
Y= -2x + 1/2
Y= 5x + 18
What is the measurement of this angle?
The graph shows the number of points, y, a player earns in a balloon game
based on the number of balloons popped, X.
Determine if \sqrt{3}
3
is rational or irrational and give a reason for your answer.
Answer:
Irrational
Step-by-step explanation:
The square root of 3 is not a perfect square, therefore it is irrational. Another way you could see if it is rational is if it can be put in a fraction, if it can't, then it is irrational.
Please needed as soon as possible thank you
Answer:
43. [tex]= \frac{.0045}{100}[/tex]
44. [tex]4\frac{9}{10}[/tex]
45. 8
Step-by-step explanation:
43. 0.45% = .0045
[tex]= \frac{.0045}{100}[/tex]
44. [tex]\frac{1}{2}[/tex] • [tex]9\frac{4}{5}[/tex]
= [tex]4\frac{9}{10}[/tex]
45. VIII = 8
What is the equation of a line with a y-intercept of --3 and a slope of 5?
Answer:
y=5x-3
Step-by-step explanation:
Diego took a survey to find out how many students plan to go to a school band concert. There are more than 1,000 students in his school. He selected a sample by asking the first 50 students he met at band practice.
Answer: N/A
Step-by-step explanation: We need more info to solve this problem
Answer:
The one above is wrong
The actual answers are A and D
If Area Sub made 36 sandwiches using 9 pounds of ham. How much ham was used per sandwich?
Answer:
4 poundsStep-by-step explanation:
[tex]\frac{36}{9}[/tex] = 4
I would really appreciate it if you would please mark me brainliest! Have a blessed day!
Answer:
Step-by-step explanation:
Total number of sandwiches = 36
Total pounds of ham = 9 pounds
per pound = 36 ÷ 9 = 4 sandwiches
Ham per sandwich = 0.25 pounds
Marcos buys 20 folders and 10 binders for a total of $100. Alicia buys 10 folders and 20 binders for $110. What is the price of each folder and each binder?
Answer:
folder is $3 binder is $4
Step-by-step explanation:
Let folder be x and binders be y
Marcos
20x+10y= 100----------1
Alicia
10x+20y= 110-------------2
solve 1 and 2
20x+10y= 100 X 1
10x+20y= 110 X 2
20x+10y= 100
-20x+40y= 220
-30y= -120
y= 120/30
y= 4
put y= 4 in 1
20x+10y= 100
20x+10(4)= 100
20x+40=100
20x=100-40
20x=60
x= 60/20
x=3
Company A charges $125 annual fee plus $5 per hour car share fee.
Company B charges $80 plus $10 per hour. What is the minimum number of
hours that a car share needs to be used per year to make company A a better
deal?
Answer:
Greater than 9 hours.
Step-by-step explanation:
Company A annual fees = $125
Company A share fee = $5 per hour
Let number of hour be x, then
Company A total fee = $125 + 5x
Similarly, Company B annual fees = $80
Company B share fee = $10 per hour
Let number of hour be x, then
Company B total fee = $80 + 10x
If company A is a better deal, then
125 + 5x < 80 + 10x
= 125 - 80 < 10x - 5x
= 45 < 5x
= x > 45÷ 5
= x > 9
So, number of hours must be greater than 9 hours.
Answer: 10
Step-by-step explanation: took the quiz
Rachael is 12 years older than Kayla. If the sum of their ages is 48, how old are they?
Answer: Rachel is 30 years old and Kayla is 18
Step-by-step explanation:
I got the answer like this:
What plus what equal 48. 24 + 24
So to get the answer I subtracted one from the first 24, and added one to the second 24.
I did this until they were 12 numbers away. This gave me their age.
heyy i hope ur doing fine could u answer these thankss :)
D. horizontal translation 3 unites left.
la pyramide du Louvre cest une pyramide a base carrée de 35,4m de large et de 21,6m de haut calculer l'inclinaison dune face par rapport a l'horizontale (arrondire au degrés)
Answer:
c'est une pyramide régulière à base carrée de35.4 m de large et de 21.6 m de haut. calculer l'inclinaison d'une face par rapport à l'horizontale. ... dans le triangle rectangle SHA: tg SAH = 21,6/17,7 donc l'angle SAH = 50,66° ...
Step-by-step explanation:
What is the simplified value of the exponential expression 27 1/3?
A. 1/3
B. 1/9
C. 3
D. 9
Answer:
C.3 is Answer.
Step-by-step explanation:
I hope it's helpful!
If the diameter of a tree trunk is growing 14 1 4 inch each year, how many years will it take for the diameter to grow 8 inches?
Answer:
I think its 1/4 or something like that
if it is 1/4 inches per year:32 years
if it is 14 inch per year:4/7 years
Step-by-step explanation:
5 x - 3 = 27 , x=___ help
Answer: x=6
Step-by-step explanation:
Given
5x-3=27
Add 3 on both sides
5x-3+3=27+3
5x=30
Divide 5 on both sides
5x/5=30/5
x=6
Hope this helps!! :)
Please let me know if you have any questions
Which equation is equivalent to x+8 = 21?
^ (x+8) X 4 = 21
© (X + 8) X 4 = 21 X 2
0 (X + 8) X 4 = 21 X 4
® (X + 8) X 4 = 214
Harder questions.
Will give, Branliest.
Answer:
425p + 100
Step-by-step explanation:
only answer that makes sense
40 times 40 times 30 equals
48000 is your awnserrrr
Rewrite the rational function g(x) =x-9/x in the form g(x) = c+ r/x, where c and r are constants.
Answer:
g(x) = 1 - 9/xStep-by-step explanation:
Given the rational function g(x) =(x-9)/x, we are to express in the form g(x) = c+ r/x, where c and r are constants.
g(x) = (x-9)/x
Expressing as partial fraction since they have the same denominator
g(x) = x/x - 9/x
Since x/x = 1, hence;
g(x) = 1 - 9/x
Comparing with g(x) = c+ r/x, c= 1 and r = -9
Hence the equivalent expression is g(x) = 1 - 9/x
Choose one card that does not belong. Explain why
that card does not belong. Be specific.
HELP PLEASE
Answer:
I believe it would the the parallel on the top left
Step-by-step explanation:
I said the parallel because the other three are all angles (acute(<90),Right(90) and obtuse(90>)
Urgent please help..
Answer:
4 in
Step-by-step explanation:
bac=6in2 3*2=6 then 2*2=4in2
Raisa’s office is on the sixth floor of a building. From her office, she took the elevator down eight floors to the parking garage. Which number represents the distance and direction of her trip from the parking garage to the ground floor of the building?–8
Answer:
(C) 2
May nilbin be with you
Answer:
8
Step-by-step explanation:
According to Okun's law, if the unemployment rate goes from 7% to 4%, what
will be the effect on the GDP?
Answer:
Step-by-step explanation:
Ok I need help ASAP pls like right now points are going giving and mark brainless pls help I need answers for 1,2,3
Answer:
1. 30 student
2. 120 student's didn't vote
3. 7 quarters
Step-by-step explanation:
1. first, see how many games can be played:
45÷3 = 15
then, multiply the number of games by two because 2 students can play per game
15 • 2 = 30
2. first, figure out what percent of students did not vote:
100 - 60 = 40%
then, multiply the number of students total (300) by the decimal of the percent that did not vote to find the number of students who didn't vote:
300 • .40 = 120 student's didn't vote
3. first, find how much 9 dimes is:
1 dime = $0.10
9 dimes = 9 • $0.10 = $0.90
then, find how much money kerry had:
$2.65 - $0.90 = $1.75
finally, find out how many quarters kerry had by dividing the amount of money she had by the worth of a quarter:
1 quarter = $0.25
$1.75 ÷ $0.25 = 7 quarters
| 2. On rectangle ABCD below, if A is located at
(3, 4) and B is located at (7,6), is the slope
of BC ?
necal ve
rec
Answer:
-2
Step-by-step explanation:
Given that:
A = (3, 4) ; B = (7, 6)
In triangle ABCD, AB and BC are Perpendicular lines :
Slope AB = Rise / Run = (y2 - y1) / (x2 - x1)
y2 = 6 ; y1 = 4 ; x2 = 7 ; x1 = 3
Slope AB = (6 - 4) / (7 - 3) = 2 / 4 = 1 / 2
To obtain the slope of BC:
RECALL:
product of the slope of 2 Perpendicular lines = - 1
Slope AB * Slope BC = - 1
1 / 2 * slope BC = - 1
Slope BC = - 1 ÷ 1/2
Slope BC = - 1 * 2/1
Slope BC = - 2
HENCE, slope of BC = - 2
VW = WX = YW = ZX = VX = view image attached thank youuu!
Answer:
assuming this is a rectangle:
VW=31
WX=19
YW=36.36
ZX=18.18
VX=36.36
Step-by-step explanation:
VW=VX
VW=31
WX=VX
WX=19
YW^2=19^2+31^2
YW^2=361+961
YW^2=1322
YW=36.36
ZX=1/2VX
ZX=18.18
VX=YW
VX=36.36
The measures of the rectangle are
a) The measure of VW = 31
b) The measure of WX = 19
c) The measure of YW = 36.36
d) The measure of ZX = 18.18
e) The measure of VZ = 18.18
What is the diagonal of a rectangle?The diagonal of a rectangle is calculated by the formula
From the Pythagoras Theorem , The hypotenuse² = base² + height² , and
Diagonal of a Rectangle = √ ( Length )² + ( Width )²
Given data ,
Let the rectangle be represented as VWXY
Now , the diagonals of the rectangle are VX and WY
Substituting the values in the equation , we get
The measure of VY = 19
The measure of XY = 31
Now , for a rectangle the opposite sides are congruent
So , the measure of VY = measure of WX
And , the measure of XY = measure of VW
On simplifying the equation , we get
The measure of WX = 19
The measure of VW = 31
And , the diagonal of the rectangle = √ ( Length )² + ( Width )²
Substituting the values in the equation , we get
The diagonal of the rectangle YW = √ ( 31 )² + ( 19 )²
The diagonal of the rectangle YW = √ ( 961 + 361 )
The diagonal of the rectangle YW = 36.359 ≈ 36.36
And , the measure of VX = measure of YW = 36.36
Now , the measure of ZX = measure of VZ = measure of VX / 2
So , the measure of ZX and VZ = 36.36 / 2 = 18.18
Hence , the diagonal of the rectangles is 36.36
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Convert the expression 10-(-30) to an addition expression.
HELPPP MEEE PLSSSSSSSSS
Answer:
10 + 30
Step-by-step explanation:
10-1(-30)
10+1(30)
10+30
Do the ratios 3:2 and 54:10 form a proportion
Answer:
No.
Step-by-step explanation:
3/2=1.5 and 54/10=5.4.