Which expression is equivalent to 2.72 + (−5.9) can anyone help
Step-by-step explanation:
-5.9-2.72
=-2.88
it a write answer
Please help. Will award brainliest:)
Solve each equation.
a. 6x + 4 = 34
Step-by-step explanation:
ans;
6x=34-4
6x=30
x=30/6
:x=5#
- x+4y = 32
3х + 3y = 54
Write an equation to make the number "24" using all the numbers 5,4,2,2 and +, -, x and ÷.
Answer: See explanation
Step-by-step explanation:
We are given the numbers 5,4,2, and 2 and told to make an equation from it and get a final answer as 24. This will be:
= 5 × 4 + 2 + 2
= 20 + 2 + 2
= 24.
Since we have gotten a final answer of 24, the equation is solved.
which model represents 1/3
Answer:2nd one because 2/6=1/3
Step-by-step explanation:
The data in the table are linear. Use the table to find the slope.
2
4
6
8
1
-2.
-5
-8
a.
b.
3
2
3
2
او را
d. 2
3
Answer:
[tex]m = -\frac{3}{2}[/tex]
Step-by-step explanation:
Given
x 2 4 6 8
y 1 -2 -5 -8
Required
Determine the slope
First, pick any two corresponding x and y values.
[tex](x_1,y_1) =(2,1)[/tex]
[tex](x_2,y_2) =(8,-8)\\[/tex]
The slope (m) is then calculated using:
[tex]m = \frac{y_1 - y_2}{x_1 - x_2}[/tex]
Substitute in, the x and y values
[tex]m = \frac{1 - (-8)}{2- 8}[/tex]
[tex]m = \frac{1 +8}{-6}[/tex]
[tex]m = \frac{9}{-6}[/tex]
[tex]m = -\frac{9}{6}[/tex]
Divide numerator and denominator by 3
[tex]m = -\frac{9/3}{6/3}[/tex]
[tex]m = -\frac{3}{2}[/tex]
Hence, the slope is -3/2
Answer:
Is -3/2.
Step-by-step explanation:
I just took the test!
Jordan is 27 miles short of his biking goal. Hayden went 27 miles over his goal. Which of the following statement is true?
Answer:
Option A
Step-by-step explanation:
Jordan is 27 miles short of his biking goal.
This statement states that Jordan is 27 miles behind the goal.
Hayden went 27 miles over his goal.
This statement states that Hayden is 27 miles ahead of his goal.
Option A
Both are 27 miles away from their goal.
True.
Option B
Since, both were 27 miles away from their goal,
Statement is False.
Option C
Since, the goal was same both,
Given statement is False.
Option D
Goal was same for both Jordan and Hayden,
Statement is False.
How much time will it take for an amount of ₹9000 to yield ₹810 as interest at 4.5% per annum of simple interest?
[Irrelevant answers will be reported]
Answer:
2 years
Step-by-step explanation:
because 4.5 percent of 9000 is 405
405 times 2 is 810
so 2 years
Naomi has earned $135 mowing lawns the past two days. She worked 5 1/2 hours yesterday and 5 3/4 hours
today. If Naomi is paid the same amount for every hour she works, how much does she earn per hour to
mow lawns?
We are holding a 1k walk to raise money for walk across America. This organization provides shoes to people in need. It will be held at Millennium Park. It will cost us $250 to rent the park for the day. Each person will get a t-shirt and snacks, which cost us $10 per person. We plan to Charge $20 per person to participate. Assume y is the cost, and x is the number of people. Which two equations represent this situation? y = 10x + 250 y = 10x – 250 y = 20x y = 20x Option 2 Option 4 y = 20x + 250 y = 10x + 20 y = 10x V = 250x
Answer:
The equations y=10x+250 and y=20x represent the situation.
Step-by-step explanation:
Given that:
Cost to rent the park = $250
Cost per person for t-shirt and snack = $10
Cost of participation = $20
y = cost
x = number of people
Cost for the organization;
y = 10x + 250
Amount generated from people's participation
y = 20x
Hence,
The equations y=10x+250 and y=20x represent the situation.
Simplify √9a^2 if a<0
Answer not 5.5
Answer:
√9a2+16a2 = √25a2 = 5a
Step-by-step explanation:
Step-by-step explanation:solution given:
√(9a²=9a is your answer
Use the table to write the rule (equation) for the relationship between x
and y.
х
y
0
-2
-1
1
2
0
Answer:
y=x-2
Step-by-step explanation:
y= 0-2=-2
y= 1-2=-1
y= 2-2=0
(please mark me as brainliest)
HELP ASAP PLEASE
7a. Find the value of x. (Hint: How many sides does the shape have?)
5x
4x + 2
5x + 5 5
x-10
2x-2
2y - 1 3x+5
Your answer
!
This is a required question
7b. Find the value of y."
Your answer
This is a required question
Answer:
x = 36
y = 34
Step-by-step explanation:
✔️Sum of the interior angles of an n-sided polygon = (n - 2) × 180
Thus, the figure given is a hexagon with 6 sides.
Therefore, the sum of its interior angles = (6 - 2) × 180
= 4 × 180 = 720.
This means:
(5x) + (4x + 2) + (5x + 5) + (2x - 2) + (3x + 5) + (x - 10) = 720
Solve for x
5x + 4x + 2 + 5x + 5 + 2x - 2 + 3x + 5 + x - 10 = 720
Add like terms
20x = 720
Divide both sides by 20
x = 36
✔️(2y - 1) + (3x + 5) = 180 (angles on a straight line)
Plug in the value of x
2y - 1 + 3(36) + 5 = 180
2y - 1 + 108 + 5 = 180
Add like terms
2y + 112 = 180
Subtract 118 from each side
2y = 180 - 112
2y = 68
Divide both sides by 2
y = 68/2
y = 34
how many days into xmas ?
Answer:
Christmas is in 10 days!
Other:
Brainliest? Thanks!
(X+5)/2 = (2x-1)/3 what’s x?
Answer:
x= 3x=17/4
Step-by-step explanation:
if there are 250 fish in the lake and 50 more are added each year, write a linear equation
If I can read 54 pgs in 3 days, how many can I read in 1 day?
Answer:
18
Step-by-step explanation:
so all you have to do is divide 54 by 3
I just need one and two
Answer:
b. is not a function
and for question 2 the answer is a.
Step-by-step explanation:
1. B is the answer because one of the inputs has more than one output
2. When you solve it and connect the dots it forms that kind of curve.
Which is a qualitative graph?
Step-by-step explanation:
Qualitative graphs are graphs that are used to represent situations that do not necessarily have numerical values. Qualitative graphs represent the essential elements of a situation in a graphical form. For example, Graph A could represent a car that is accelerating at a constant rate.
Therefore, the "Second graph" is the qualitative graph.
Learn more:
brainly.com/question/17146063
Awnser this: 3x + 2 = 14
Answer:
x=4
Step-by-step explanation: Because 3 times 4 is 12 plus 2 is 14.
Answer:
x=4
Step-by-step explanation:
First, you have to subtract 2 from both sides of the equation to isolate the variable. Then the equation becomes 3x=12. Next, you have to do the opposite of multiplication, which is division, and divide by 3 on both sides of the equation. 3x divided by 3 cancels out. 12 divided by 3 is 4. Therefore, x=4.
At the beginning of each quarter, $100 is deposited into a saving account that pays 12% compounded monthly.
Find the future value (compound amount) of annuity for two years.
Answer:
12×12=144
2years=144/12×100
2years=$120
Step-by-step explanation:
I need help on this question
Answer:
Step-by-step explanation:
nth term = 3n+2
a) first term = 3+2 = 5
Second term = 3(2)+2 = 8
Third term = 3(3) +2 = 11
b) tenth term = 3(10)+2 = 32
Pls answer, will give brainliest...
Answer:
a = 5
b = 4
c = 2
Step-by-step explanation:
5 - 0 = 5
8 + 4 = 12 and 4 + 8 = 12
6 + 8 and 12 + 2 is 14
Find the two square roots of 144.
Answer:
The square root function
sqrt(144) or √144 produces a single positive value, 12.
However if you have an equation
x² = 144, then you have two possible values for x, 12 and -12.
Two ways to look at it.
x² - 144 = 0
Difference of two squares
(x+12)(x-12) = 0
x = -12, 12
x² = 144
x = ±√144
x = ±12
x = -12, 12
Answer:
12 and -12
Step-by-step explanation:
144 is a perfect square which means that a number multiplies to it with the same number. In this instance both 12 and -12 equal 144.
12 x 12 = 144
-12 x -12 = 144 (two negatives equal a positive)
I need help solving 10 ! Please
8/-1=-1/-1
=-8
the answer is -8
helppppppppppppppppp
Answer:
b There is No Solution for this system
Step-by-step explanation:
When graphing out equations, the two equations have to intersect at one point to have a solution. If they are parallel, it means that they will never intersect at one point and thus there is no solution for the system. A pair of lines would only have infinitely many solutions when both lines are at the same position travelling in the same direction, overlapping each other.
Each year on the same day, Susan deposits $100 into a savings account that earns simple interest at a rate of 3%. She makes no withdrawals. How much interest has Susan’s account earned after 2 years?
Answer:
200
Step-by-step explanation:
Hope this helps. :)
Answer:
the answer is 9$
Step-by-step explanation:
the other guy is waaaay wrong
7.8 pounds of seedless red grapes for $2.85 per pound.
How much did Juan spend on seedless red grapes?
Answer:
$2.85
Step-by-step explanation:
Answer:
$22.23
Step-by-step explanation:
7.8 x 2.85 = 22.23 :D
When finding all the unknown values in similar right triangles you
have choices: you can use Proportional Relationships or the Pythagorean
Theorem. Which would you use for each of these examples, and why?
Find all the missing sides!
Answer:
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