Answer:
The slope of the perpendicular line m =6
Step-by-step explanation:
Step(i):-
Given that the equation of the straight line
2x + 12y =-192
⇒ 12 y = -192 -2x
[tex]y = \frac{-2x}{12}- \frac{192}{12}[/tex]
[tex]y = \frac{-x}{6} - 16[/tex]
y = m x +C
The slope of the given line[tex]m = \frac{-1}{6}[/tex]
Step(ii):-
The slope of the perpendicular line
[tex]\frac{-1}{m}[/tex]
= [tex]\frac{-1}{\frac{-1}{6} }[/tex]
The slope of the perpendicular line m =6
What is the volume of the box?
Use unit cubes. Click the Unit Cube button below.
15 ft?
72 ft3
18 ft3
4 ft3
Answer: 72 ft^3
Step-by-step explanation:
When you fill the box with cubes you can plug in the numbers. The volume formula is length times width times height. With those cubes filled in the box the length is 3 the width is 6 and the height is 4. 3 times 6 times 4 is 72. I don’t know if it’s right but that’s what I think.
Answer: 18^3
Step-by-step explanation:
Once you find the volume (72) you have to multiply by 1/4 which makes it 18^3 ft - the guy above is wrong tbh
the fee for charging an electric car at station A is $2 to start and $4 for each hour or fraction of an hour. Which point is NOT included in the graph of this step function?
A. (2.5, 14)
B. (2, 10)
C. (0,0)
D. (1,6)
The point (0, 0) is not lie on the graph of this step function.
What is an expression?
Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.
Given that;
The fee for charging an electric car at station A is $2 to start and $4 for each hour or fraction of an hour.
Now,
Since, The fee for charging an electric car at station A is $2 to start and $4 for each hour or fraction of an hour.
Hence, We can formulate the function as;
⇒ y = 4x + 2
Substitute (x, y) = (0, 0), we get;
⇒ y = 4x + 2
⇒ 0 = 4 × 0 + 2
⇒ 0 ≠ 2
Thus, The point (0, 0) is not lie on the graph of this step function.
Learn more about the mathematical expression visit:
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help please i rlly don’t understand math
Which comparison is true?
0 2.6 < 2.07
05.08 < 5.21
O 5.08 > 5.40
O 2.6 > 2.65
Answer:
The correct answer is C
Step-by-step explanation:
I took the test and got a 100
Find the perimeter of the rectangle.
A rectangle with length 12 millimeters. The area of the rectangle is marked as 132 square millimeters.
Answer:
46 [tex]millimeters^{2}[/tex]
Step-by-step explanation:
What is given....
The length which is 12.
The area which is 132
We can use both of those to find the missing height
A = l * h
132 = 12 * h
132/12 = 12/12 * h
11 = h
Now that we found what "h" is, we can use that to find the perimeter....
Perimeter is when you add up all of the sides of a shape
L = 12
H = 11
There are 4 sides in a rectangle ( 2 sides for the height, and 2 sides for the lengths)
12 + 12 + 11 + 11
24 + 22
46
The perimeter of the rectangle is 46 [tex]millimeters^{2}[/tex]
Hope this helped!
Have a supercalifragilisticexpialidocious day!
Answer:
46
Step-by-step explanation:
What is the greatest common factor of 36 and 60?
Answer: 12
Step-by-step explanation: Find the factors of 36 and 60
Factors of 36: 1, 2, 3, 4, 6, 9, 12, 18, 36
Factors of 60: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60
Both have 12 in the factors so it is 12 the GCF.
Simplify the expression by combining like terms. -8y + 2 + 10y - 7
Please help
Answer:
2y - 5 (read below)
Step-by-step explanation:
-8y + 10y = 2y
2 + (-7) = -5
Your expression could/would be:
2y - 5.
Hope this helps!
Answer:
you can combine -8y and 10y since 8 is negative it would be =2y
an you can do 2+-7=-5
I will mark you brainiest if you can answer this
Answer:
Step-by-step explanation:
a) PQ' / PQ = 12/8 = 3/2
Q'R' / QR = 15/10 = 3/2
PR' / PR = 9/6 = 3/2
b) this means that triangle PQR is congruent to triangle PQ'R'. Because if we divide each side we get 3/2 (SSS)
c) because QR and Q'R' are parallel and they have same angles.
now please mark me brainliest as you promised
Read doccument attached
Answer:
48.6 km/hr
Step-by-step explanation:
(135/10)×(18/5)
48.6 km/hr
$700 principle earnings 2.25%, compounded quarterly,after 6 years the answers are/a. $799.98/b.$17,178.00/c.$800.87/d. 723.96
Total = 700 * (1.0225)^6
Total = 700 * 1.1428254416
Total = 799.98
Which set of decimals is in order from least to greatest
1. 0.35, 0.3, 0.03
2. 0.3, 0.03, 0.35
3. 0.03, 0.3, 0.35
4. 0.03, 0.35, 0.3
Answer:2 1 4 then 3
Step-by-step explanation:
The option (3) 0.03, 0.3, 0.35 represents the order from least to greatest. Option (3) is correct.
What is number?A number is a mathematical entity that can be used to count, measure, or name things. For an example, 1, 2, 56, 0.3 etc. are the numbers.
We have decimal number:
0.35, 0.3, 0.03
Here, the smallest number is 0.03
And the greatest number is 0.35
So,
The order from least to greatest:
0.03 > 0.3 > 0.35
Thus, the option (3) 0.03, 0.3, 0.35 represents the order from least to greatest. Option (3) is correct.
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Using the functions f(x) = (3 - x)/(x2 + 4) and g(x) = 3x, find the value of (f*g)(2).
9514 1404 393
Answer:
(f×g)(2) = 3/4
Step-by-step explanation:
For each of the functions, put 2 where x is and evaluate the expression.
f(2) = (3 -2)/(2² +4) = 1/8
g(2) = 3×2 = 6
Then the product is ...
(f×g)(2) = f(2)×g(2) = (1/8)×6 = 6/8
(f×g)(2) = 3/4
13. * 7 points 13 A ladder is 50 feet and cast a 25 foot shadow. Mark is 6 feet how long would his shadow be? A 25 feet B 32 feet C 12 feet D 3 feet A Ов C Oo o W х 1
Answer:
3
Step-by-step explanation:
Hope this helps :)
Answer: D.) 3 feet
Step-by-step explanation: Half of 50 is 25. Half of 6 is 3. Tadaaa!
3(10-2x)-12=-2(x-11)+4
Answer:
X=-2 I hope this helps
Write 4^6 as a product of the same factor. *
4x4x4x4x4x4
6x6x6x6
4x6
6x4
Answer:
First option
Step-by-step explanation:
4×4×4×4×4×4
Convert 13 to fifths.
Write your answer as a fraction.
Answer:
65/5
Step-by-step explanation:
You just need to multiply 13 by 5.
whst is 0.9 in pence
Answer:
90
Step-by-step explanation:
0.9 indicate 90 when dealing with pence
Evaluate if a = 6.
a + a? =
Step-by-step explanation:
if a=6
a+a=12
cause 6×2=12
:)
Hey there!
a + a
= 6 + 6
Start at 6 and go UP 6 spaces to the RIGHT. Then the answer should be the number that you have stopped on.
= 12
Therefore, the answer should be: 12
Good luck on your assignment & enjoy your day!
~Amphitrite1040:)
Colin made rice krispy treats and is sharing them equally with
friends. 6 friends will share 10 rice krispy treats, How many rice
krispies will each friend get?
Bolve the word problem in a way that makes sense to you, show your thinking,
'you may insert a picture of your work here!
Answer:
1.66/1 2/3 rice crispies
Step-by-step explanation:
10/6 = 1 and 2/3
Answer:
2.5 per friend
Step-by-step explanation:
Each friend gets 1 full treat.
10-6=4
6/4
6 people / 4 treats left = 1.5
Add 1.5 and 1 is 2.
The volume of a box 4in wide 2in high and 5in long is
Answer:
40 cubic inches
Step-by-step explanation:
The Formula for Volume: Length x Width x Height (L x W x H)
4 times 2 times 5 = 40
© Given that R= 9x + 8y
Find X when y 3 and R= 5
Give your answer as an improper fraction in its simplest form.
answer??
Answer:
-19/9
Step-by-step explanation:
First, you would plug in the numbers for y and r. Therefore, your equation should now be 5 = 9x + 24. Now you would put like terms on the same side. It now then look like -19 = 9x. You divide by 9 to get the x by itself. The answer should be x = -19/9.
HELPPPP!!!!!!!
What is the diameter of X?
A) 12 cm
B) 04 cm
C) 8 cm
D) 2 cm
What is the slope of a lone represented by the equation2y-x=-4
Answer:
slope = [tex]\frac{1}{2}[/tex]
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y= intercept )
Given
2y - x = 4 ( add x to both sides )
2y = x + 4 ( divide all terms by 2 )
y = [tex]\frac{1}{2}[/tex] x + 2 ← in slope- intercept form
with slope m = [tex]\frac{1}{2}[/tex]
5x + y = 11
4x + y = 9
mike opened a savings account and deposited $300.00. The account earns 11% interest, compounded annually. If he wants to use the money to buy a new bicycle in 2 years, how much will he be able to spend on the bike?
| 2x + 9 | = 15
Help pls
Answer:
x = 3 and x = -12
Step-by-step explanation:
To solve an absolute value equation, you create two equations, one where the right side is negated and one where the right side isn't:
| 2x + 9 | = 15 becomes:
2x + 9 = 15 and 2x + 9 = -15
2x = 6 and 2x = -24
x = 3 and x = -12
Why this works is that |-x| and |x| will both be equal to 0. Remember that absolute value is the distance a number is away from 0.
The math club has 4 members. 1 of the members is 8 years old.
What fraction of the math club is 8 years old?
Answer: 1/4
Step-by-step explanation: 1 out of the 4 members is 8 years old, so 1/4 or 025.
Answer:
1/4
Step-by-step explanation:
there are 4 and 1 is 8 years old
help this is worth a lot of points
Answer:
ok
Step-by-step explanation:
write a simplified expression for the perimeter of the rectangle
Answer:
20 x - 8
Step-by-step explanation:
(5 x + 5x) x 2 - (4 x 2)
SOMEONE PLZ HELP ME
Crista pays $126 for 28 swimming lessons. Bill pays $30 for 6 lessons.
1. Who is paying more per swim lesson?
2. How much more per lesson is he or she paying?
Please answer both questions in sentence form. Include how you solved the problem - what did you do? Be specific!
Answer:
1. bill is paying more
2. bill pays more by 50 cents
Step-by-step explanation:
1. to find how much he pays for one lesson, divide $30 by the 6 swimming lessons
then you do the same the with crista
for one lesson bill pays $5
crista pays $4.50
2. 5 - 4.50 = .50