Which expression is equivalent to the expression: -3(4x-2)-2x
A.) -8x
B.) -16x
C.) -14x - 2
D.) -14x + 6
Answer:
The answer is D.
Step-by-step explanation:
-3(4x) = -12x, -3(-2) = -6, and then we have -2x. -12x - 6 - 2x simplified is
-14x - 6.
What are the coordinates of the vertices of a rectangle with an perimeter of 12 units and an area of 5 sq. units.
Answer: The perimeter of the rectangle is: P = 2( w + L) = 2 ( 8+5) = 26 units
The area of the rectangle is A = L w, A = 8 x 5 = 40 units to the 2nd power
Step-by-step explanation:
In order to solve this problem you need to find the distances between the vertices. By inspection the points (5,3) and (5,-2) form one the of the rectangle w = √ ( 5-5)2 + ( -2-3)2 = 5
The length can be obtained by finding distance between the points (5,3) and ( -3,3),
L = √(3-3)2+(-3-5)2 = 8
= 26 units
The perimeter of the rectangle is: P = 2( w + L) = 2 ( 8+5) = 26 units
The rectangle is the quadrilateral with 4 right angles. It could also be defined as, an equiangular quadrilateral, since equiangular means that the all of this angles are = (360°/4 = 90°); and the parallelogram containing a right angle. A rectangle with 4 sides of equal length is a square. The term oblong is occasionally used to refer to a non square rectangle.
The area of rectangle is A = L w, A = 8 x 5 = 40 units to the 2nd power
In order to solve this question you want to find the distances between the vertices. By inspection the points (5,3) and (5,-2) form 1 the of the rectangle w = √ ( 5-5)2 + ( -2-3)2 = 5
The length can be obtained by finding distance between the points (5,3) and ( -3,3),
L = √(3-3)2+(-3-5)2 = 8
The perimeter of rectangle is: P = 2( w + L) = 2 ( 8+5) = 26 units
Learn more about rectangle here https://brainly.com/question/15019502
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You work on a problem calculating either area or volume. Your answer is 210 ft3. Did you work on an area or volume problem?
Answer:
Volume
Step-by-step explanation:
ft^3 is cubic foot. Cubic foot is used for volume of a cube
Please answer correct with an explanation thanks!
Answer:
17/50
Step-by-step explanation:
P(red or purple) = number of red or purple / total
There are 7 red rings and 10 purple rings
= (7+10) / 50
= 17/50
What are the coordinates of the vertices of a rectangle with an perimeter of 12 units and an area of 5 sq. units.
ion but u wanna wut I think? I think its a rectangle on a coordinate line
PLEASE HELP ME QUICK DUDES!!
Answer:
See graph attached
Step-by-step explanation:
please help if the answer is correct I will give you brain last only smart people please. this anser will make me pas or fail
retake the screen shot so i can see it
Help question is in the pic PLEASE EXPLAIN HOW YOU GOT THE ANSWER!
Answer:
Correct me if im wrong but i believe you just multiply all the sides by each other :)
Step-by-step explanation:
Answer:
i think you just multiply all the sides by each other in the order of length*width*height
Step-by-step explanation:
** means times (multiplication)
Can you please explain how you got the answer? Thank you.
Answer:
The answer is 3386880
Step-by-step explanation:
Volume = 1/3a²h
Volume = 1/3*252²*160
Volume = 1/3*63504*160
Volume = 21168*160
Volume = 3386880 yards³
Find the total area of the composite shape below.
A. 180.48 sq ft
B. 280.96 sq ft
C. 130.24 sq ft
D. 105.12 sq ft
Answer:
A 180.48sqft
Step-by-step explanation
The graph shows a line of best fit because the points are plotted evenly above and below the line.
The graph shows a line of best fit because there is a straight line.
The graph shows a line of best fit because the association is zero.
The graph shows a line of best fit because the points fit around the line.
On cold days, Nate likes to make hot chocolate, Ile uses 6 tablespoons of cocoa and 2 tablespoons of sugar. How does the amount of coca Nate uses compare to the amount of sugar he uses?
Answer:
45
Step-by-step explanation:
There u go
Please help me I will give brainliest
Answer:
1st one
Step-by-step explanation:
what is the volume of this prism
56.3 cubic units
31.5 cubic units
63.0 cubic units
11.75 cubic units
Answer:
56.3 cubic units
:(((( plz helpppp i dont get it
Jeff bought a bottle of water for $2. He also bought some hot dogs for $3 each. Jeff did not spend more than $14 on the hot dogs and the bottle of water. Witch inequality can be used to find h, the number of hot dogs that jeff could have bought. (If you answer I'll give you a brainilst;))
F. 3h-2<≤4
G. 3h+2≤14
H. 3H-2≥14
J. 3h+2≥14
Answer:
3H - 2 ≤ 14 I believe.
If i'm wrong forgive me
Answer:
G: 3h+2[tex]\leq \\[/tex]14
Step-by-step explanation:
He could've spent 14 dollars, or less, so the sign is the less than, equal to sign. The 3h represents the cost of hot dogs times the number of hot dogs. The represents the cost of the water bottle. It is addition because he purchased both the water bottle and hot dogs.
pls help no links pls
prime factoring
78 (please show ur factor tree i need it)
Answer:
---
Step-by-step explanation:
78
1 | 78
2 | 39
3 | 26
6 | 13
So the factors are 1, 2, 3, 6, 13, 26, 39, and 78
---
hope it helps
Please Answer this Correctly For Brainiest!
Answer:
78%
Step-by-step explanation:
There are 18 games in total. 14 of them have 77 - 92 points scored in them. Divide 14 by 18 to get approximately .7778, then multiply by 100 to get approximately 77.7778, which can then be rounded to 78%.
HEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEELLLLLLLLLLLLLLLLLLLLLLLLLLLPPPPPPPPP ME!!!!!!!!!!!!!
Answer:
i think that is 4
Step-by-step explanation:
fydxudugxxfjg
Solve for brainliest
3x + 2y = -13
3x + 4y = 1
Answer:
x=-4
y=3
Step-by-step explanation:
3x=-1
x=-4
-4y=-1
y=3
Hope helps you :3
Answer:
Point form: (-9,7)
Equation form: x=-9, y=7
Step-by-step explanation:
I know this is kinda easy but I don’t know and don’t have a lot of time
answer the 4 simple questions ( will give thanks, 5 stars, and brainliest )
alright one more question
whoever can answer this and the next question wins brainliest
Answer:
1.2 miles
Step-by-step explanation:
2/3 of 1 4/5 is 1.2
Help me pleaseeeeeee
everything except the last two, I think.
I got 240 so I just need to double-check that. I also need to explain why it's 240 mins? Maybe an expression? Help
What is the circumference of a circle that has a radius of 5in.? (Use 3.14 for pi, round to your nearest hundredth if necessary
Answer: C≈31.42
HOPE THIS HELPS
Help plz .......................
Step-by-step explanation:
hope this helps ..........
Answer:
Look at the image.
Step-by-step explanation:
0.25(4x - 24) + x = 14
x - 6 + x = 14
2x - 6 = 14
2x - 6 + 6 = 14 + 6
2x = 20
2x ÷ 2 = 20 ÷ 2
x = 10
46. A holiday resort in Tasmania reduced its overnight rates from 233 to 159.
8) find the volume of a prism
Answer:
I may be wrong but A
Step-by-step explanation: