Answer:
Last one
Step-by-step explanation:
You can simplify the first one or compare both of them if they have the same ratios! Hope this helps <3
Answer:
The last one
Step-by-step explanation:
Simplify and your answer is there! Like Magic! :P
Hope that helps!
What is an equation of the line that passes through the points -6, -2 and 6,-2
Answer:
y = 2
Step-by-step explanation:
m = (2 - 2)/(6 - (-6))
m = 0
there's no slope, so it's just 2
As you can see the 2 points have the same y coordinate that means the line passing through it is going to be a horizontal line with a consistent y level of -2.
The equation will be just what I said y=2
Hope this helped!
How much interest will you earn on $300 at 3% for 3 years?
Answer:
$327.00 (total interest)
Step-by-step explanation:
This is simple interest
Converting R percent to r a decimal
r = R/100 = 3%/100 = 0.03 per year.
A = 300[1 + (0.03 × 3)] = 327
A = $327.00
Answer: 27.82
Step-by-step explanation: Based on Principal Amount of $300, at an interest rate of 3%, over 3 year(s):
Which expression is equivalent to (7^3)^-2 Please help
4x = -20 Solve for x
Answer:
x = -5
Step-by-step explanation:
x = -20/4 = -5
Answer:
4x=-20
x= -20/4
x= -5
........................
Help ASAP!!! Easy question i guess?
Which of the following two-dimensional shapes can be rotated to create a sphere?
A. Triangle
B. Square
C. Circle
D. Ellipse
please give an explanation and not just a letter or answer. Thank you.
The shape that can be rotated to create a sphere is the circle (option C).
A sphere is a three-dimensional object with all points equidistant from its center. When a circle is rotated about its center axis, it creates a three-dimensional shape that perfectly matches the definition of a sphere.
Let's consider the other options and why they cannot be rotated to form a sphere:
A. Triangle: A triangle is a two-dimensional shape with straight sides. Rotating a triangle around any axis would not result in a three-dimensional shape with all points equidistant from its center, which is the defining characteristic of a sphere.
B. Square: Similarly, a square is a two-dimensional shape with straight sides. Rotating a square around any axis would not create a sphere, as it would still retain its flat, planar nature.
D. Ellipse: An ellipse is a two-dimensional shape resembling a squashed or stretched circle. Rotating an ellipse would not result in a sphere, as it would still retain its elliptical shape.
Therefore, the shape that can be rotated to create a sphere is the circle (option C) due to its symmetrical and curved nature.
To know more about sphere click here :
https://brainly.com/question/27821560
#SPJ2
A ceramic vase that cost an antique store $7 was marked $63. What is the percentage markup on the price of the ceramic vase?
A-56%
B-900%
C-800%
D-44%
9514 1404 393
Answer:
C) 800%
Step-by-step explanation:
The markup amount is the difference between the selling price and the cost:
markup = selling price - cost
markup = $63 -7 = $56
The percentage markup relative to the cost is ...
markup/cost × 100%
= ($56)/($7) × 100%
= 8×100% = 800%
Which expression is equivalent to 6^3
O 6x3
O6x6x6
O 6x6x6x6
0 3 x 3 x 3 x 3 x 3 x 3
Answer:
The answer is 6x6x6.......…......
Write a function rule for “The output is 10 less than the input.” Let x be the input and let y be the output.
Answer:
x-10=y
Step-by-step explanation:
the output (y) is 10 less ( -10) than the input (x)
Diego has some money in his bank account before he starts a summer job. He deposits
the money from the summer job in his bank account and doesn't spend any of it. After
working 3 hours, he has $71 in the account. After working 12 hours, he has $134 in the
account.
How much money does Diego earn per hour?
Who got the answer because I need it bad
Answer:
he earns $7 per hour
Step-by-step explanation:
If a line passes through the point (2,0), would the point be an x- intercept or y- intercept?
Answer:
x-intercept
Step-by-step explanation:
40 divided by 28 but I need the answer in decimal form thx and I need it asap
Answer:
1.429
Step-by-step explanation:
1.429
.............
Please help me solve this problem.
PLSSSSS
• Demand equation: 0.7x + y = 340
Supply equation: -1.5x + y = 320
1. Solve the system algebraically to determine the balance point between
supply and demand.
Answer:
Step-by-step explanation:
Subtract equation 2 from equation 1
.7x+y-(-1.5x+y)=340-320
.7x+y+1.5x-y=20
2.2x=20
x=100/11, then use this in either original equation to find y.
.7(100/11)+y=340
y=3670/11, so the balance point is
(100/11, 3670/11)
20 points!
Kathy was packing lunches for her 5 kids. She put the same items in each lunch box. She then decided to add 2 Oreos to each box. All together, she put 30 items in the lunch boxes. Which equation represents this situation?
Answer:
30/5-2 = number of items in each lunch box before adding the 2 Oreos.
Step-by-step explanation:
30/5=6 items in each box
6-2 Oreos=4 item besides the Oreos
30/5-2 = number of items in each lunch box before adding the 2 Oreos.
What is the value of x?
(2x + 5) = 27
Answer:
x=11
Step-by-step explanation:
2x+5-27
step 1 subtract 5 from each side
2x=22
step 2 divide each side by 2
x=11
Answer:
2x=27-5
2x=22
2x/2=22/2
x=11
I NEED HELP :( How would you write the Pythagorean theorem for a right triangle with sides of 9 inches, 41 inches,
and 40 inches?
A. 92 + 412 = 402
entary
ndary
B. 92 + 402 = 412
C. 402 + 412 = 92
otebo
Submit
ning
ition
2:40 / 4:14
Pythagorean Theorem
550
Answer: B
Step-by-step explanation: The two sides that get added together arent gonna be bigger than the third side
Answer:
b is correct
9^2 + 40^2 = 41^2
Can you Please Help ASAP!
Pleaseeee helpppppppp
Answer:
B
Step-by-step explanation:
don't take my word for it
1 cm
3 cm
3 cm
1 cm
3 cm
4 cm
Find the surface area of the above solid.
The set of ordered pairs below is a relation. {(0.5,2), (1.5,5), (4.0,12), (6.5,15)} Which relation has the same domain as the given relation?
{(1,5),(2,2),(-3,15),(-8,12)}
{(0.5,1),(1.5,4),(4.0,11),(6.5,14)}
{(2,1,1),(5,2.2),(12,3.3),(15,4.4)}
{(-1,6.5),(-3,1.5),(-6,4.0),(-10,0.5)}
Given:
The set of ordered pairs is
{(0.5,2), (1.5,5), (4.0,12), (6.5,15)}
To find:
Which relation has the same domain as the given relation?
Solution:
We know that, domain is the set of input values or x-values.
For the given set {(0.5,2), (1.5,5), (4.0,12), (6.5,15)}, the domain is
Domain={0.5, 1.5, 4.0, 6.5}
Similarly,
For {(1,5),(2,2),(-3,15),(-8,12)},
Domain = {1, 2, -3,-8}
For {(0.5,1),(1.5,4),(4.0,11),(6.5,14)},
Domain={0.5, 1.5, 4.0, 6.5}
For {(2,1,1),(5,2.2),(12,3.3),(15,4.4)},
Domain = {2, 5, 12, 15}
For {(-1,6.5),(-3,1.5),(-6,4.0),(-10,0.5)},
Domain = {-1, -3, -6, -10}
So, the relation {(0.5,1),(1.5,4),(4.0,11),(6.5,14)} has the same domain as the given relation.
Therefore, the correct option is B.
Jackson’s car was making a rumbling noise for two weeks. He decided to take it to the mechanic to get it checked out. To diagnose the problem, the mechanic tells Jackson that he charges a flat fee of $60 and $35 for each hour he spends trying to identify the problem.
A. Write a linear equation in y = mx+b form to represent the cost of getting Jackson’s car diagnosed.
B. Identify the slope and y-intercept, and what they mean in the context of the story.
C. Does this situation represent a proportional relationship? Why or why not?
Answer:
y=35x+60
slope-35 y intercept-60
proportional relationship
Step-by-step explanation:
Answer:
Step-by-step explanation:
y = 35x + 60
Slobe 35
y-intercept 60
The y-intercept is the start cost and the slope is how much it will go up per hour.
It is proportional because it is going up by 35 every hour
A water tank already contains 55 gallons of water when Brian begins to fill it. Water flows into the tank at a rate of 8 gallons per minute.
Write a linear equation to model this situation.
Rebekah put the bottom of a 12 foot ladder 5 feet from the side of a house what is the distance form the bottom of the house to the top of the ladder
Enter the answer as an expression or as a decimal to the nearest hundredth
Answer:
13
Step-by-step explanation:
12^2 + 5^2 = c^2
144 + 25 = c^2
169 = c^2
13 = c
Find the volume of this cylinder.
Give your answer to 1 decimal place.
11 cm
14 cm
Answer:
1,330.5 cm³
Step-by-step explanation:
Volume of cylinder = πr²h
Where,
r = ½ of 11 = 5.5
h = 14 cm
Plug in the values
Volume = π × 5.5² × 14
Volume = π × 423.5
Volume = 1,330.5 cm³ (1 d.p)
What number divided by -12 is -5 as a result?
Answer:
60 divided by -12 = -5
Hope this helps
29
2
Solve the inequality
- +3>
W
a.
c.
W <3 or w > 6
w <3 or w > 9
W <0 or w > 6
W <0 or w > 9
b.
d.
Step-by-step explanation:
Let's solve your inequality step-by-step.
2
w
+3>
29
w
3w+2
w
>
29
w
Let's find the critical points of the inequality.
3w+2
w
=
29
w
3w+2=29(Multiply both sides by w)
3w2+2w=29w(Multiply both sides by w)
3w2+2w−29w=29w−29w(Subtract 29w from both sides)3w2−27w=0
3w(w−9)=0(Factor left side of equation)
3w=0 or w−9=0(Set factors equal to 0)
w=0 or w=9
Check possible critical points.
w=0(Doesn't work in original equation)
w=9(Works in original equation)Answer:
w<0 or w>9
How to solve a system of equations by graphing
(n-2) x M when n=5 and m=9
Answer:
27
Step-by-step explanation:
I need help on these ASAP
pleas ehelp me with math aa
Answer:
D.
Step-by-step explanation:
If the triangle has one angle that is equal to 90 then it is a right triangle.