Answers
Answer:
[4,infinity] for DECREASING
[negative infinity, 4] for INCREASING
Step-by-step explanation:
Related Questions
X=?
Missing angle=?
Answers
Answer: 132
X = 180 - 47 +1
x=132
Answer:
x = 67, 133 degrees
Step-by-step explanation:
2x - 1 + 47= 180
2x + 46 = 180
2x (+ 46 - 46) = 180 - 46
2x = 134
2x/2 = 134/2
x = 67
2x - 1
2(67) - 1
134 - 1
133 degrees
A: P = 2L + 2W solve for W
B: C = 5/9(F - 32) solve for F
Answers
Answer:
A. P/2 - L = W
B. 9/5C + 32 = F
Step-by-step explanation:
A. P = 2L + 2W
P = 2(L+W)
P/2 = L + W
(P/2)-L = W
B. C = 5/9(F - 32)
9/5C = F - 32
9/5C + 32 = F
I WILL GIVE CORRECT ANSWER BRAINLIEST!
Each ride at the carnival requires 4 tickets to ride. Kate purchased 20 tickets and has
already ridden some rides.
Kate writes the expression 20 – 4r and Brian writes the expression 4(5 – 1) to
determine how many tickets Kate has left after riding some rides. Both expressions
are correct
Drag each description to explain each part of both expressions.
Answers
Step-by-step explanation:
In Kate's equation, 20 is the total number of tickets, 4 is number of tickets per ride, r is number of rides already ridden, and 4r is the number of tickets used
in Brian's equation, 5 is total number of rides Katie can ride and 5 - r is the number of rides left to ride
Answer:
Step-by-step explanation: I just did it
solve for x…..…………………
Answers
Answer:
x = 11
Step-by-step explanation:
From the diagram, we find,
(2x - 16) + (x - 8) = 9
=> 2x - 16 + x - 8 = 9
=> 2x + x - 16 - 8 = 9
=> 3x - 24 = 9
=> 3x = 9 + 24
=> 3x = 33
=> x = 33/3
=> x = 11
-x. -x
X-16>-8
+16. +16
X>8
Help pls I really need this
Answers
Answer:
{2 , 4} is the answer of this question.
Alex has 8 quarters six dimes and four nickels in his pocket what is the probability he will not select a quarter. How to give my the answer like 2/10
Answers
Explanation:
There are 8+6+4 = 18 coins, 18-8 = 10 of which aren't quarters.
10/18 = 5/9 is the probability of not selecting a quarter.
I need help on this pre-calculus function about domain and range.
Answers
Answer:
7
Step-by-step explanation:
Matt has a square basketball court in his backyard that has an area of 196 ft². What is the side length of the basketball court?
A) 14 feet
B) 49 feet
C) 56 feet
D) 28 feet
Answers
Answer:
fourteen feet
Step-by-step explanation:
The side length is usually much shorter then the overall length
The width of a rectangle is 2w and the length is (w + 5). The perimeter is 40 inches. What are the measurements of the rectangle
Answers
Answer:
Width = 2w , Length = w+5 , perimeter = 40
Perimeter of rectangle = 2 (Length + Width)
P= 2 (L + w)
40 = 2 [ (w+5) + (2w) ]
40 = 2 ( 3w+5)
40= 6w +10
6w= 40 – 10
6w= 30
w = 30/6
w = 5
Width = 2w = 2(5) = 10
Length = w + 5 = 5+5 = 10
I hope I helped you^_^
Find the volume of a rectangular prism that is 10 cm long, 3 cm wide, and 2 cm high. Please draw and label the prism
Answers
Answer:
Volume = Length × Width × Height
Volume = 10 × 3 × 2
Volume = 60 cm
8, 16, 48, 192, 960,
Answers
Step-by-step explanation:
pls mark me as brainliest
Trina ran 2 1/2 miles of Friday, 2 3/4 miles on Saturday and 3 mies on SUnday. The next week she ran the same amount. How far in miles did she run in two weeks?
Answers
Answer:
16 [tex]\frac{1}{2}[/tex] miles
Step-by-step explanation:
2 [tex]\frac{2}{4}[/tex] + 2 [tex]\frac{3}{4}[/tex] = 4 [tex]\frac{5}{4}[/tex] which equals 4 + 1 [tex]\frac{1}{4}[/tex] or 5 [tex]\frac{1}{4}[/tex]
5 [tex]\frac{1}{4}[/tex] + 3 = 8 [tex]\frac{1}{4}[/tex]
she ran 8 and one-quarter miles in the first week and if she ran the same amount the second week then we can add to get the answer:
8 [tex]\frac{1}{4}[/tex] + 8 [tex]\frac{1}{4}[/tex] = 16 [tex]\frac{2}{4}[/tex] or 16 [tex]\frac{1}{2}[/tex]
Which term would be combined with the constant +2 in the expression -8x^2 + 3x +2?
Answers
Answer:
102(5x+2y)+3x+6y−10
Step-by-step explanation:
Terms is each part of an algebraic expression separated by a plus or minus sign.
As 2(5x +2y ) , 3x , 6y2(5x+2y),3x,6y and 1010 .
Factor is a product of two or more numbers, algebraic variables or algebraic expressions . 2(5x +2y )2(5x+2y) has two factors 22 and (5x +2y )(5x+2y) .
3x3x has two factors 33 and xx .
6y6y has two factors 66 and yy .
-10−10 has one factors
Coefficient is the numerical factor of a term that contains a variable.
2(5x +2y ) the factor is 22 .
3x3x the factor is 33 .
6x6x the factor is 66 .
-10−10 the factor is -10−10 .
Variable is a symbol, usually a letter, used to represent a number.
As xx and yy
Constant is a term without a variable.
As -10−10 .
For the function f defined by f(x) = 3x^2 + 3x + 4, find the following values.
(a) f(-9) =
(Simplify your answer.)
Answers
[tex] \large \mathfrak{Solution : }[/tex]
let's solve for f(-9) :
3(-9)² + (3 × -9) + 4(3 × 81) - 27 + 4243 - 23220Step-by-step explanation:
220that's all
thank you
From the graph of the function, determine the domain and the range.
Domain: (-2, 0) (0,5] Range: (-2,0] [2, 4]
Domain: [-2, 4] Range: (-2, 0] [2, 4]
Domain:(-2, 0) (0, 4) Range: (-2,5]
Domain: (-2, 4] Range: (-2, 0] [2, 4)
Answers
Hey there again! :)
This function is a piecewise function and it's different from previous question.
As you may notice, the graphs are separated and some of coordinate points are not a part of domain and range. That's why we have separate domain and range.
First, let's consider that line graph. The one that contains (-2,0) and (0,-2).
Our domain is the set of all x-values. Only (-2,0) is a closed dot. We use [ ] for closed dot and ( ) for opened dot.
Hence, the first domain is [-2,0)
Next, we find the range of line graph or line segment.
Range is the set of all y-values. Hence, the first range is (-2,0]
We are not done yet! We have to find the second domain and range, which is a curve graph.
From the curve graph, our first point starts from (0,4) and ends at (5,4)
Since (0,4) is an opened dot and (5,4) is a closed dot.
Therefore, the second domain is (0,5]
For the range, the minimum point is (3,2) and maximum point is (0,4) and (5,4). Use the y-coordinate to find range.
Hence, the second range is [2,4}
Gathering Both Domain and Range
First Domain is [-2,0)First Range is (-2,0]Second Domain is (0,5]Second Range is [2,4]Combine both domains and ranges.
Hence, the domain is [-2,0] U (0,5] and the range is (-2,0] U [2,4] or The First Choice
Let me know if you have any questions!
Topic: Functions / Domain & Range
i need help algebra please
Answers
Answer:
a ) 2
b) 9
c) y= 2x + 9
are the answerrrrrrrrrr
What is 6,940 x 500?
Answers
Answer:
3,470,000 pls mark me branilest
Answer:
The answer is 3,470,000
Factor 18p – 36 to identify the equivalent expressions.
Choose 2 answers:
A
3(9p – 12)
B
9(2p – 4p)
2(9p – 18)
18(p - 2)
Answers
Answer:
DandC
Step-by-step explanation:
HELP
To make an international telephone call you need the code for the country you are calling. The codes for country A, country B, and C are three consecutive integers
whose sum is 84. Find the code for each country.
Answers
Answer:
27, 28, 29
Step-by-step explanation:
If you divide 84 by 3, the quotient will be in the middle of the three integers. We get 28 from dividing 84 by 3, therefore our string of numbers are 27, 28, and 29.
37 1/2% into a fraction
Answers
Answer:
37/200
Step-by-step explanation:
[tex] 37\frac{1}{2} \% \\ equal \: to \: \frac{37}{200} [/tex]
what is BE in the figure
Answers
Answer:
I honestly don't understand what is being asked
Answer:
25
Step-by-step explanation:
B is second in the English alphabet and E is on the 5th positions on this same English alphabet
Think you guys and help a fellow master out? Ill give brain list and 50 points.
Select the correct answer.
Mark transferred songs from his computer onto his portable music player. He transferred songs in minutes. How many songs did he transfer per minute?
A.
song per minute
B.
songs per minute
C.
songs per minute
D.
songs per minute
Answers
Answer:
He transferred 2 6/7 songs in 1 2/3 minutes.
Answer:
songs per minute. the answer is B
Describe the transformation in words only for 4 please :)
Answers
Answer:
a rotation of 45° , this could be it
It rained 12 days out of 30 days. Which
ratio compares the number of rainy days to
the number of dry days?
Answers
Which is equivalent to 1/4?
(equivalent means equal)
04/12
O 4/16
03/15
O 25/90
Answers
For example, 1/4 is equal to (1x7) / (4x7) or 7/28.
Going through possible options:
1/4 = (1x2) / (4x2) = 2/8
1/4 = (1x3) / (4x3) = 3/12
1/4 = (1x4) / (4x4) = 4/16
And there’s your answer.
The other way to approach this is to divide each denominator by 4 and see if you get the value in the numerator.
12÷4 = 3, but the first fraction was not 3/12.
16÷4 = 4 and the second fraction IS 4/16
15÷4 = 3.75, but the third fraction was not 3.75/15
90÷4 = 22.5, but the third fraction was not 22.5/90
Can somebody help me please #1
Answers
Answer:
See below.
Step-by-step explanation:
a. Choose any 3 non-collinear points on the plane. For example, plane R can be described as plane OSQ.
b. "Collinear" means points that lie on the same line. Example: M, N, P (note that the line these points are on does not lie in plane R)
c. [tex]\overrightarrow{NM}[/tex] and [tex]\overrightarrow{NP}[/tex]
d. There are many. Examples: O, N, Q, S. Not M. Not P.
decimal expansion for
1). 10 / 11
2). 1/9
5
3). 1 -
27
Answers
Answer:
3
Step-by-step explanation:
1-27!!!!!!!!!!!!!!!!!
I want some Mathematics questions about ratio and proportion
Answers
Answer:
Mel fills his gas tank up with 6 gallons of premium unleaded gas for a cost of $26.58. How much would it cost to full an 18 gallon tank?
or
Jacob ran 10 miles in 80 minutes. At that rate how far would he run in 2.5 hours?
-1/2 (-3y + 10)
Please, I need help on this one.
Answers
Answer:
[tex] - \frac{1}{2} ( - 3y + 10) \\ \\ = \frac{3}{2} y - \frac{10}{2} \\ \\ = { \boxed{ \boxed{ \frac{3}{2} y - 5}}}[/tex]
someone help me with this
WILL MARK AS BRAINLIST (or whatever you call it)
30 points for it
(Ignore the bottom ones that r hard to see)
Answers
Answer:
1) 11/13
2) -7/8
3) -3/9
4) 7/11
7) 5/6
8) 2/3
9) -1
10) -1/7
Step-by-step explanation:
simplifying
7) 10/12 = 5/6
8) 4/6 = 2/3
9) -4/4 = -1
Can't see 5, 6, 11
