which of these systems of linear equations has an infinite number of solution
Answers
Answer:
A
Step-by-step explanation:
Related Questions
On graph paper, draw diagrams of a+a+a+a and 4a when a is 1, 2, and 3. What do you notice?
Answers
When the value of a will be 2 and 3 from 1, The square formed will be dilated by a scale factor of 2 and 3.
What are transformations?Two-dimensional figures can be transformed mathematically in order to travel about a plane or coordinate system.
Dilation: The preimage is scaled up or down to create the image.
Reflection: The picture is a preimage that has been reversed.
Rotation: Around a given point, the preimage is rotated to create the final image.
Translation: The image is translated and moved a fixed amount from the preimage.
We know, A square has side lengths that are equal to each other.
Given, We draw a diagram of a + a + a + a, This will form a square.
Now, When the values of a will be 1 we will have a square with side
lengths 1.
Now, When a = 2 and a = 3 the square will be dilated by a scale factor of 2 and 3.
learn more about dilation here :
https://brainly.com/question/13176891
#SPJ2
OK. these questions are worth ALL my points (55) !
Write the opposite of each integer.
1. 7
2. -212
3. 49
4. 1,991
5. -78
6. 16
Find each absolute value
7. l -2 l
8. l -100 l
9. l -16 l
10. l 16 l
11. l 12 l
12. l 75 l
13. spend 20$
14. ride the 12th floor on a elevator
15. 8 degrees below 0 degrees centigrade
16. dive 10 feet below the waters surface
17. earn $15
18. gain of 1,400 feet in elevation
----------------------------------------------------------------------
Answers
Answer:
1. -7
2. 212
3. -49
4.-1,991
5. 78
6. -16
7. 2
8. 100
9. 16
10. 16
11. 13
12. 75
13. |12| = 12
14.|12| = 12
15. |8|
16.| 10|
17.15
18. 1,400
Step-by-step explanation:
Here is a graph of a system of equations.
Graph of two intersecting lines.
Write the equations for the lines shown:
black line
blue line
What is the solution to this system of equations?
Answers
tep-by-step explanation:esta dicifil
Solve for x
x + 4 =9
Answers
Answer:
x = 5
Step-by-step explanation:
9-4=5
Answer:
x = 5
Step-by-step explanation:
x + 4 = 9
9 - 4 = 5
5 + 4 = 9
Pl help I don't understand how to do this
Answers
Answer:
Answer for 1 is x=10 and y=6
Step-by-step explanation:
Basically if you divide the ratio by the side then you should get your answer so 1:2 is basically 1/2
2. ?
3. ?
4. ?
i forgot how to do the rest, lol.
Mason use ⅙ of a gram of honey to make 3/10 of a pan of pudding. How many grams of honey are needed to make a full pan of pudding?
Answers
Answer:
I was going to give the answer but i keep getting it wrong, I am so sorry for wasting your time. IK i shouldn't be answering if I dont have the answer but i need the points. I feel terrible about this.
Step-by-step explanation:
West Junior High needs to buy a new vinyl pool cover for its swimming pool. Determine the amount of material it will need by finding the area of the pool.
The length of a pool is 50 meters and the width is 25 meters. The area = length times width.
Evaluate the formula for the area of a rectangle to solve the problem. Then use the drop-down menus to complete the statements.
First, write the
.
Next, use parentheses when you substitute
for l and
for w.
Now, simplify by
50 and 25.
The school needs
square meters of material to cover the pool.
Answers
Answer:
First, write the formula A = lw. Next, use parentheses when you substitute 50 for l and 25 for w. Now, simplify by multiplying 50 and 25.The school needs
1,250 square meters. correct on edge 2021
Answer:
First, write the
✔ formula A = lw
.
Next, use parentheses when you substitute
✔ 50
for l and
✔ 25
for w.
Now, simplify by
✔ multiplying
50 and 25.
The school needs
✔ 1,250
square meters of material to cover the pool.
AIIIIIIIIIIIII READ DIS!!!!!!!
Answers
Answer:
Sales tax: $2.37
Subtotal: $16.95
Step-by-step explanation:
$24.95×0.095=$2.37 sales tax
$1.61÷0.095=$16.9473 or $16.95 subtotal
In the number 240.149, how does the value of the 4 in the hundredths place compare to the value of the 4 in the tens place?
Drag and drop a fraction into the box to correctly complete the statement.
The value of the 4 in the hundredths place is Response area the value of the 4 in the tens place.
Answers
Answer:
c
Step-by-step explanation:
Can someone plz help me with this one problem plz!!!
Answers
Answer:
No
Step-by-step explanation:
Pls help It says select all thx:)
Answers
Answer:
A and D
Step-by-step explanation:
They both equal 3 feet
What is the volume of the prism
Answers
Answer: it may be 85 but i didnt get anything else
Answer:
270 in^3
Step-by-step explanation:
Miley and Cole ended up making the same number of biscuits for a bake sale at school, even though Miley made them in batches of 7 biscuits and Cole made them in batches of 11 biscuits. What is the smallest number of biscuits each must have baked?
Answers
Answer:
The smallest number is 77
Step-by-step explanation:
The LCM of 7 and 11 is 77 and I did LCM because it says "smallest number" which means I have to do LCM.
Answer:
77
Step-by-step explanation:
They each start at 0. Miley will be making them in groups of 7 and Cole 11.
Miley: 7, 14, 21, 28, 35, 42, 49, 56, 63, 70, 77.
Cole: 11, 22, 33, 44, 55, 66, 77.
The answer is 77.
please help me on the bottom question
Answers
Answer:
z=485
Step-by-step explanation:
You want to have just z on one side, so you would add 321 to both sides. Then you have your answer, so:
z=164+321
Simplify:
z=485
Please someone help me i dont get it
Answers
Answer:
the answer is 14 units
42 students were surveyed on their favorite subject. Out of those 42, 23% of them chose math. If there are 580 students in the whole school, about how many students in the whole school like math? Please leave an explanation as to how you got the answer.
Answers
Answer:
About 133 students consider math as their favorite.
Step-by-step explanation:
You take the 23% and multiply it by the total number of kids which is 580, this gives you the equation 0.23×580 which gives you 133.4.
Answer:
133
Step-by-step explanation:
divide 23 by 100 to get 0.23
then:
0.23 x 580 (no of students in whole school)=133.4
round to nearest whole number as we are working with people to get:
around 133 students in the whole school like math
hope that helped :)
The length of a rectangle is 3 1/6 cm longer than the width. The perimeter of the rectangle is 15 1/3 cm. What are the width and length of this rectangle?
PLS HELP ASAP!!!!!!!!!!!!!!!!!
Answers
Answer:
12 1/6
Step-by-step explanation:
A triangle has a base of 3 and 2/5 inches and an area of 5 and 1/10 square inches. Find the height of the triangle
Answers
Answer:
3.33 is the height of the triangle
The profit y (in dollars) for a business from selling x coats is represented by y=37x. Graph the equation.
Answers
Step-by-step explanation:
First mark (0,0) then move the point up to 37, after that move the point right once and that's your answer.
Five times a number is equal to the sum of twice the number and 15. What is the number?
Answers
3x = 15
X = 5
Answer:
5
Step-by-step explanation:
What is
9 - 3 divided by 1/3 + 1 =
Need it ASAP
Answers
Answer:
0.9999
Step-by-step explana
Answer:
4.5 or 1
Step-by-step explanation:
(9-3)/(1/3+1) = 6/(4/3) = 4.5
but, if:
9 - 3/(1/3) + 1, then
9-9+1 = 1
parentheses can be your friend
The length of a rectangle is 3 1/6 cm longer than the width. The perimeter of the rectangle is 15 1/3 cm. What are the width and length of this rectangle?
PLS HELP ASAP!!!!!!!!!!!!!!!!!
Answers
Answer:
The width of rectangle is cm and length is cm.
Step-by-step explanation:
Let,
Width of rectangle = w
Length of rectangle =
Perimeter of rectangle = cm
Perimeter = 2(Length + Width)
Dividing both sides by 4
Width of rectangle =
The width of rectangle is cm and length is cm.
Keywords: rectangle, perimeter
Please help me on this for brainliest and a cookie
Answers
i believe it is 53 because 53 - 14 = 39
do i get a cookie :3 ?
Because 39=m-14
39+14=m
M=53
HELPP MORE THAN 1 ANSWER BRAINLY
Answers
Hope this helps!!!!!!
Brainliest plzzzzz
Answer:
10
Step-by-step explanation:
16c =160
c = 160/16
c = 10
There's only one answer to this question and it is 10.
plsss answerrrrr hurry you don’t need to show work
Answers
Answer:
im not doing all that for you
Step-by-step explanation:
Your bed is about 6 feet long. If King Kong came over to spend the night, about how many times the length of your bed would he be? (King Kong is 35 feet tall.) ( IT NOT C)
A 5
B 41
C 6
Answers
Answer:
It would be 5 because 5 times 6 equals 30 but it would eb C because 6 times 6 equals 36 feet and king Kong is 35 feet long so the answer would be C
Step-by-step explanation:
Answer:
If you multiply it, it will be 210 but ima say B
Step-by-step explanation:
Q1} What is the greatest common factor of 24 and 40? A. 2 B. 6 C. 8 D. 24
Q2} Which list shows all the factors of 48?
A. 1, 2, 4, 6, 8, 12, 24, 48
B. 1, 2, 3, 4, 6, 8, 9, 12, 16, 24, 48
C. 1, 2, 3, 4, 6, 8, 12, 16, 24, 48
D. 1, 2, 3, 4, 6, 8, 9, 12, 16, 24, 48
Q3} What is the greatest common factor of 60, 84 and 72?
A. 4
B. 12
C. 24
D. 84
Q4} Which list shows all the factors of 36?
A. 1, 2, 3, 4, 6, 12, 18, 36
B. 1, 2, 3, 4, 6, 9, 12, 18, 36
C. 1, 2, 3, 4, 5, 9, 12, 18, 36
D. 36, 72, 108, 144, 180
Q5} Which list shows all the factors of 54?
A. 1, 2, 3, 6, 9, 12, 18, 27, 54
B. 1, 2, 3, 6, 9, 18, 27, 54
C. 1, 2, 3, 6, 9, 18, 54
D. 1, 2, 3, 4, 6, 9, 12, 18, 27, 54
plz hury i am on a test 100 points and Brainlyeist
Answers
Q2) C
Q3) B. 12 (search GCF finder and thats answer)
Q4) B
Q5) B
Answer:8
Step-by-step explanation:
The prime factors of 24 are 2*2*2*3
The prime factors of 40 are 2*2*2*5
They both share 2*2*2
2*2*2=8
the factors of 48 are 1,2,6,8,12,24,48
the greatest common factor of 60, 84 and 72 is 12
solution
12 times 4 equals 84; 12 times 5 equals 60
the factors of 36 are : 1,2,3,4,6,9,12,18,36
factors of 54 are : 1,2,3,6,9,18,27 and 54
hope this helps :)
How many 3/4ths are in 1
Answers
Answer:
4/3
Step-by-step explanation:
1÷3/4 = 1*4/3 = 4/3
GIVE BRAINLIEST
Answer:y=4/3 as an improper fraction or 1 1/3 as a mixed number (decimal: 1.3333…). There are 1 1/3rd 3/4s in 1.
PREMISES
y=1/(3/4)
CALCULATIONS
The number of 3/4s in 1 can be denoted naively as:
y=1/(3/4)
y=1(4/3) (Flip the primary divisor and multiply since multiplication is the inverse of division)
y=
4/3 as an improper fraction or 1 1/3 as a mixed number (decimal: 1.3333…)
PROOF
If y=4/3, then the equations
(1 1/3)(3/4)=1
4/3(3/4)=1 and
1=1 prove the solution “how many 3/4s are in 1?
Step-by-step explanation: copied and pasted i go sicko mode
An astronomical unit (AU) is the average distance between Earth and the sun. One AU is equal to approximately 150,000,000 km. Astronomers also use light years to measure distance. A light year is
approximately 9.5 x 1012 km
Answers
Answer:AU is right
Step-by-step explanation:
I need help whoever gives me the answer gets brainliest. Also plz be legit.
Answers
Answer:
Step-by-step explanation:
To find how many feet you have in one second, divide 96 / 12 = 8
24 / 4 = 6
320 / 5 = 64
100 / 5 = 20
Second question:
You can run one mile in 8 minutes because 24 / 3 = 8
6. 5, 10, 15, 20.
2, 4, 6, 8.
7. 6, 12, 18, 24.
Hope this helped! Have a nice day.
Answer:
You need to turn them into fractions to then simplify to get your answer
Box #1 = 8 or 8/1 (the 8 is over the 1, not visa versa, and it's the same for all the answers)
Box #2 = 6 or 6/1
Box #3 = 64 or 64/1
Box #4 = 20 or 20/1
Hope this helps!