Answer:
100
Step-by-step explanation:
because 10×100=1000
Answer:
100 of the $100 bills equals to $1000
Step-by-step explanation:
1000/100=100
Which letter has rotational symmetry? I, J, K, L?
The letter I has rotational symmetry from the given letters I, J, K and L.
Rotational symmetry refers to the property of an object that remains unchanged or looks the same after being rotated by a certain angle around a fixed point.
The letter "I" has rotational symmetry because it looks the same when rotated by 180 degrees (half a turn) around its center.
So the letter I has rotational symmetry.
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how.to express the sum 21/9 in a whole number and fractions
Answer:
2 1/3
Step-by-step explanation:
21/9 is 2.33 or 2 1/3
Solve the following system: y = x + 3 2x + y = 9
Answer:
{y,x}={5,2}
See steps
Step by Step Solution:
More Icon
System of Linear Equations entered :
[1] y-x=3
[2] 2x+y=9
Equations Simplified or Rearranged :
[1] y - x = 3
[2] y + 2x = 9
Graphic Representation of the Equations :
x + y = 3 2x + y = 9
Solve by Substitution :
// Solve equation [2] for the variable y
[2] y = -2x + 9
// Plug this in for variable y in equation [1]
[1] (-2x+9) - x = 3
[1] - 3x = -6
// Solve equation [1] for the variable x
[1] 3x = 6
[1] x = 2
// By now we know this much :
y = -2x+9
x = 2
Solution :
{y,x} = {5,2}
Sophie is making brownies. Her recipe uses a ratio of 3 cups of sugar to 2 cups of cocoa powder
-2x+4y=−2x+4y, equals, minus, 2, x, plus, 4 Complete the missing value in the solution to the equation. ((left parenthesis ,-2),−2)comma, minus, 2, right parenthesis
Answer:
bro what happened....plz I beg u...plz share your problem....plz ....u r making me cry and sad... remember u gave me dare to be happy..
now u r making me sad and cry tooooo!!!!????!....why??!!!ಥ_ಥ.·´¯`(>▂<)´¯`·..·´¯`(>▂<)´¯`·.༼;´༎ຶ ༎ຶ༽༼;´༎ຶ ༎ຶ༽༼;´༎ຶ ༎ຶ༽.·´¯`(>▂<)´¯`·..·´¯`(>▂<)´¯`·..·´¯`(>▂<)´¯`·..·´¯`(>▂<)´¯`·..·´¯`(>▂<)´¯`·..·´¯`(>▂<)´¯`·..·´¯`(>▂<)´¯`·..·´¯`(>▂<)´¯`·..·´¯`(>▂<)´¯`·..·´¯`(>▂<)´¯`·..·´¯`(>▂<)´¯`·..·´¯`(>▂<)´¯`·..·´¯`(>▂<)´¯`·..·´¯`(>▂<)´¯`·..·´¯`(>▂<)´¯`·..·´¯`(>▂<)´¯`·..·´¯`(>▂<)´¯`·..·´¯`(>▂<)´¯`·..·´¯`(>▂<)´¯`·..·´¯`(>▂<)´¯`·..·´¯`(>▂<)´¯`·.༼;´༎ຶ ༎ຶ༽.·´¯`(>▂<)´¯`·..·´¯`(>▂<)´¯`·.ಥ╭╮ಥಥ╭╮ಥಥ╭╮ಥಥ╭╮ಥಥ╭╮ಥಥ╭╮ಥಥ╭╮ಥಥ╭╮ಥಥ╭╮ಥಥ╭╮ಥಥ╭╮ಥ.....please ...say something
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when adding two rational numbers tell what the sign of the sum will be if both rational numbers are positive
Answer:
When adding two negative integers you'll get a sum that's negative. -When adding one integer that's negative and one that's positive the sum will depends on how large the absolute value is for the two integers to tell if the answer will be positive or negative.
Step-by-step explanation:
Brainliest plss qwq
6. Which of the following equations represents the data in the table?
Х
-4
0
4
8
y
5
2
-1
-4
O A. y = x + 2
O B. y = -x + 2
oc. y = x + 8
OD. y = -
3 + 8
M
Answer:
Step-by-step explanation:
6. Which of the following equations represents the data in the table?
Х
-4
0
4
8
y
5
2
-1
-4
O A. y = x + 2
O B. y = -x + 2
oc. y = x + 8
OD. y = -
3 + 8
M
help plzzzzzzzzzzzzzzzzzzzzz
solve each system of equations
5x- 2y = 3
2x + 5y = 7 Ordered pair
Answer:
(1, 1)
Step-by-step explanation:
Solve the System of Equations
5x − 2y = 3
2x + 5y = 7
Solve for x in the first equation.
x = 3/5 + 2y /5
2x + 5y = 7
Replace all occurrences of x with 3/5 +2y /5 in each equation.
Replace all occurrences of x in 2x + 5y = 7 with 3/5 + 2y/5
2 ( (3/5) + (2y/5))+ 5y = 7
x = 3/5 + 2y /5
Simplify 2((3/5)+(2y/5)) +5
6 + 29y = 7 ⋅(5)
x = (3/5)+(2y/5)
Solve for y in the first equation.
Multiply both sides of the equation by 5.
6 + 29y = 7 ⋅ (5)
x = (3/5)+(2y/5)
Remove parentheses.
6 + 29y = 7 ⋅ (5)
x = (3/5)+(2y/5)
Multiply 7 by 5.
6 + 29y = 35
x = (3/5)+(2y/5)
Move all terms not containing y to the right side of the equation.
Subtract 6 from both sides of the equation.
29y = 35 − 6
x = (3/5)+(2y/5)
Subtract 6 from 35.
29y = 29
x = (3/5)+(2y/5)
Divide each term by 29 and simplify.
Divide each term in 29y = 29 by 29.
29y/29 = 29/29
x = (3/5)+(2y/5)
Cancel the common factor of 29.
y = 29 /29
x = (3/5)+(2y/5)
Divide 29 by 29.
y = 1
x = (3/5)+(2y/5)
Replace all occurrences of y with 1 in each equation.
Replace all occurrences of y in x = (3/5)+(2y/5) with 1.
x = (3/5)+(2(1)/5)3
y = 1
Simplify
x = (3/5)+(2(1)/5)3
y = 1
x = 1
y = 1
The solution to the system is the complete set of ordered pairs that are valid solutions.
(1, 1)
The result can be shown in multiple forms.
Point Form:
(1, 1)
Equation Form:
x = 1, y = 1
Answer:
(1, 1)
Step-by-step explanation:
We can solve each system of equations by using the elimination method for the first variable and then substituting for the second variable.
To eliminate, we must make one the same by multiplying the equation by a constant. Let's make x the same by multiplying the first equation with 2 and the second equation with 5. Both should get 10x.
10x - 4y = 6
10x + 25y = 35
Now we can eliminate x by subtracting these equations (this works since 10x - 10x = 0). So:
-4y - 25y = 6 - 35
-29y = -29
y = 1
Now that we have y, we can substitute it into either equation and solve for x.
5x - 2(1) = 3
5x = 5
x = 1
Answer: (1, 1)
looking to help someone out, heres a easy problem:
4 x 4 x 5
This problem would equal 80
What is the solution of the system of linear equations below?
Answer:
the answer is no solution.
If f(x) is a linear function, what is the value of n? x f(x) –4 –25 –1 –10 n 20 2
Answer:
The value of n is 5.
Step-by-step explanation:
mark me as brainliest thank you
What is the diameter of a circle if the radius is 30 meters? (just type in your answer as a number only)
60 meters because its double the radius
What is - 1/9 (-27) please with work shown?
there are four pizzas which each have 12 slices. these pizzas will be divided between 15 people. how many slices does each person get if they are split evenly
Answer:
3.2 so they would each get around 3 slices!
Answer:
3.2
Step-by-step explanation:
so 3 slices for each
8 cm
6 cm
60°
What is the area of the parallelogram?
O 48 3 cm 2
O 48 cm2
O 24 v cm2
O 24 cm 2
The area of the parallelogram is calculated as 24√3 cm²
What is the area of parallelogram?The area of a parallelogram can be calculated by multiplying the base and height with the angle.
This can be represented mathematically as;
Area = absinθ
where a and b are the side lengths of the parallelogram
Substituting the values into the formula;
A = 8 * 6 * sin 60
A = 24√3 cm²
The parallelogram has an area of 24√3 cm²
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A linear function contains the following points.
ху
0 7
4 -13
What are the slope and y-intercept of this function?
Answer:
5
Step-by-step explanation:
its 5
Answer:
The slope is -5
The y-intercept is (0, 7)
Step-by-step explanation:
Took the test, hope this helps.
Please telllllllllllllkllllllllll
Answer:
[tex]40a^{7}[/tex] is the answer.
Step-by-step explanation:
[tex]2^{3} * a^{3} *5a^{4}[/tex]
When multiplying values with exponents that have the same base (in this case, a), the exponents are added to each other.
[tex]2^{3} *5a^{7}[/tex]
[tex]40a^{7}[/tex]
#teamtrees #WAP (Water And Plant)
Use the following to answer Sean takes two 250 mg chewable calcium tablets each day,
6) How many milligrams of calcium will Sean take in a week?
7) How many grams of calcium will Sean take in a week?
What is 10 times 10 divided by 5 times 56^17?
Answer:
1.05 x 10^31
Step-by-step explanation:
10 x 10 = 100
100/5 = 20
20 x 56^17
Is about 1.05 x 10^31
Answer:
Approximately 1.0476747e+31
Step-by-step explanation:
Well.... 56 to the 17th power is 5.2383735e+29 , or 523837348053896201440996622336. 10*10/5 = 20 so,
523837348053896201440996622336 * 20 = 1.0476747e+31 and I don't know how to convert that to a real number but yeah. I don't know why I wasted my time on this.
5(3h-9)-12=12-7(h-9)
Answer:
explain this... better please
Step-by-step explanation:
Say what is going on, because this is confusing
4x + 6y + 60 = 0
y intercept =
x intercept =
Answer:
x = -15
y = -10
Step-by-step explanation:
To find the x intercept, we have to substitute 0 into y
4x + 6(0) + 60 = 0
4x + 0 + 60 = 0
4x + 60 = 0
4x = -60
x = -15
To find the y intercept, we have to subsitute 0 into x
4(0) + 6y + 60 = 0
6y + 60 = 0
6y = -60
y = -10
What is the value of x in the equation 5x+3 - 4x?
O -3
O -1/3
O 1/3
O 3
What’s the y intercept ?
Answer:
y-intercept: (0, 4)
Step-by-step explanation:
Answer:
0,4
Step-by-step explanation:
Bernite is selling candy bars for a school fundraiser. The school paid $20.00 for a box of 15 king-size candy bars and Bernite sells them for $2.00 each. What is the relationship between the amount of candy sold and the amount of money earned?
Answer: A measure of one degree ( 1 ° ) is equivalent to a rotation of 1 360 of a complete revolution. To measure angles, it is convenient to mark degrees on the circumference of a circle .
Answer:
bde
Step-by-step explanation:
69 +69 -69 / 69 * 69
Answer:
69
Step-by-step explanation:
Answer:
69
Step-by-step explanation:
Which fraction is equal to 35%
Answer:
7/20 is the fraction!!!!
Answer
[tex]\frac{35}{100}[/tex] is equal to 35%.
Two years ago Sarah put money in a simple interest account that earned
3.5% interest. After two years she earned $525 in interest. What was
Sarah's initial investment?
*
$7500
$7000
$8025
$6975
Answer:
7000
We have: I = P × R × T / 100
Here, I = 980
P = 7000
T = 8
Substitute their values into the expression:
980 = 7000 × R × 8 / 100
R = 980 × 100 / 7000 × 8
R = 98000 / 56000
R = 1.75%
In short, Your Answer would be 1.75%
if 4250 pesos is 250 dollars, how many dollars is 510 pesos
Answer:
30 dollars
Step-by-step explanation:
set up an proportion
4250/250=510/x x=30
Hope this helps plz mark brainliest if correct :D
Answer:
The sweater cost $30.
Step-by-step explanation:
Dollars/pesos
.X= dollars per 510 pesos
.250/4260 = X/510 [proportion]
.(4250)(X)= (250)(510) [cross-multiply]
.4250/4250 = 127500/4259 [division]
.X= 30
Hope this work
A bookstore had 160 copies of a magazine. Yesterday the bookstore sold 3/8 of these copies. How many copies were sold yesterday? Write the answer in simplest form.
Answer:
60 pages or 60/160
Step-by-step explanation:
Answer
60 books
Step-by-step explanation:
60 books because 160 divided by 8 is 20, so 20 times 3 is 60. So, 60 is 3/8 of the books
The Ladybugs have a 30cm by 10cm rectangle for pumpkins. Each pumpkin needs exactly 25 square centimeters of space. How many pumpkins can they plant?
Answer:
They can plant 12 pumpkins.
Step-by-step explanation:
First we calculate the area of the rectangle for pumpkins:
Area = side * side
Area = 30 cm * 10 cm
Area = 300 cm²
Then we divide that area by the space required by one pumpkin, to calculate how many pumpkins they can plant:
300 cm² / 25 cm² = 12
So the Ladybugs can plant 12 pumpkins.
