Which interval on the graph could be described as linear decreasing? (4 points)
A
B
C
D
Answers
Answer:
Im not sure but I think its C
Answer:
C
Step-by-step explanation:
Because it is the only one that goes down into a negitive slope, A increases, B is constant (Stays the same), and D increases. so C is also your only option
Related Questions
The owner of a small store buys coats for $55.00 each.
Part 1
a. sells the coats for $77.00 each. What percent of the purchase price is the sale price?
Answers
Answer:
71.43%
Step-by-step explanation:
$77___100%
$55___x=71.43%
$55*100/$77 = 71.43%
$77—100% is total amount of money
$55—x=71.43%—which is left
Then we times them and divide 100*$55/$77=71.43
Which is our answer! Hope it helps
(HELP)The two numbers rolled can be added to get a sum. Find P (sum is greater than 5)
5/6
13/18
5/18
1/3
Answers
Answer:
13/18
Step-by-step explanation:
im a math teacher at k12 online school
Explanation:
1) Draw a table
+ 1 2 3 4 5 6
1 2 3 4 5 6 7
2 3 4 5 6 7 8
3 4 5 6 7 8 9
4 5 6 7 8 9 10
5 6 7 8 9 10 11
6 7 8 9 10 11 12
2) Then you count how many are above 5 (not in bold). I got 26, so this will be your numerator.
3) Finally, for the denominator, do 6x6 which is 36.
Answer:
Your answer as a fraction will be 26/36 (if asked to simplify, then it's 13/18)
math pls help it says there is a cone but there isn't.
Answers
Answer:
SA = π3^2 + π3(7.5)
Step-by-step explanation: r is radius and L
is r*l/2
so 3*5/2=15/2=7.5
seriously look at a problem more carefully and memorise your formulas!
Answer:
pi*r^2+pi^r^l
Step-by-step explanation:
ik you already got it in the comments but im putting it here for other people so it is quick to get
Please help its urgent and timed.
In the diagram, GHK- (Triangle here) MNP.
what is the length, in units, of side mn?
A. 1.4
B. 1.6
c. 2.4
d.2.6
Answers
Answer:
it is 2.4
Step-by-step explanation:
How many times bigger is 3.45×10⁹ than 0.5×10⁴
Answers
Answer:
It's 50,000 times bigger.
Step-by-step explanation:
3×10¹⁵ ÷ 6×10¹⁰ = (3 ÷ 6)×(10¹⁵÷10¹⁰) = 0.5×10¹⁵⁻¹⁰ = (5×10⁻¹)×10⁵ = 5×10⁻¹⁺⁵ = 5×10⁴ It is 5×10⁴ (= 50,000) times bigger.
0.5 x 10^4= 5000
Then divide
690,000 times bigger?? I’m not sure lmk if I’m wrong
Help find the angle Also Branlyist
Answers
Answer:
this is an obtuse angle
Step-by-step explanation:
a picture for proof
I also need help with this math problem.
Answers
Answer:
absolute devlation is
1, 1 + 5+9,4+1, 2+8,1+4,3
Step-by-step explanation:
=4,9
95,5 -> 105 3
have a nice day
probability (PLEASE HELP) (ALSO IF YOU CAN PLEASE EXPLAIN YOUR ANSWER)
Answers
14: 0 because there is no N
15: 2/9 or 0.22…repeating or 22%(rounded)
16: 6/9 or 0.66….repeating or 67%(rounded)
NEXT PAGE:
1: 1/6 or 0.166….repeating or 17%(rounded)
2: 3/6 or 1/2 or 0.5 or 50%
3: 3/6 or 1/2 or 0.5 or 50%
4:0/6 or 0 because there is no 0 on a number cube
5: 2/6 or 1/3 or 0.33…repeating or 33%
6: 6/6 or 1.0 or 100%
7: 5/5 or 1.0 or 100%
8: 0/5 or 0 because it’s impossible
9: even chance ( 3/6 or 50%)
10: unlikely ( 3/10 or 30%)
EXPLAINED:
How to find probability isn’t too hard once you have the hang of it, so u do it is. Say you have 3 blue marbles, 4 red marbles, and 3 more green marbles in a bag and you randomly pick one out. That is probability now trying to find it: add all of the possible outcomes so 3+4+3=10 and say your asked to find the probability(chance) of getting a red marble so you would take how many red marbles there is in the bag so 4 and put it over the number of possible outcomes so like 4/10 and then you would find the decimal and prevent of each and there you have it you just learn probability! i really really hopes this helps let me know if you have anymore questions!
Can you find out the answer?
Answers
Answer:
580 metre square
Step-by-step explanation:
Surface area of prism = surface area of two triangles + surface area of two rectangles
[tex]2( \frac{1}{2} \times 15 \times 16) + 2(10 \times 17)[/tex]
A magician is doing a trick that needs 3 volunteers and he has 100 audience members to choose from. How many different ways can the magician choose his volunteers?
Answers
Answer:
he can use a random sample or a random number generator which is a tool for making or generating numbers with no pattern to make a good representative of that population but it can be more if you want. He can also choose three people or more by asking them to raise their hand who wants to be a volunteer and do not raise their hand if they dont want. So hopefully those are the two ways.
Step-by-step explanation: Sorry if i get it wrong but i tried my best i had.
Volume with fractions
Answers
Answer:
volume = 4.6 units³
Step-by-step explanation:
The simply answer
On a piece of paper, graph f(x) = {2 if -5 < x ≤ -1
4 if -1 < x ≤ 2
6 if 2 < x ≤ 5
Then determine which answer choice matches the graph you drew.
Answers
Answer:
its A beacuse
Step-by-step explanation:
Simplifying
41n(7x) = 8
Remove parenthesis around (7x)
41n * 7x = 8
Reorder the terms for easier multiplication:
41 * 7n * x = 8
Multiply 41 * 7
287n * x = 8
Multiply n * x
287nx = 8
Solving
287nx = 8
Solving for variable 'n'.
Move all terms containing n to the left, all other terms to the right.
Divide each side by '287x'.
n = 0.02787456446x-1
Simplifying
n = 0.02787456446x-1
The choice that matches the graph of the function as is defined to Graph A.
What is Graph?Graph is a mathematical representation of a network and it describes the relationship between lines and points.
A graph contains data of which input maps to which output.
Analysis of this leads to the relations which were used to make it.
The given function are;
f(x)= 2 ,if 2 < x ≤ 4
f(x)= 4, if 4 < x ≤ 6
f(x)= 6 ,if 6 < x ≤ 8
This means that how we get the staircase pattern as shown in graph A. This is considered a piecewise function since we're graphing pieces of various other functions.
Hence, the choice that matches the graph of the function as is defined to Graph A.
To learn more on Graph click:
https://brainly.com/question/17267403
#SPJ5
Simplify this math
|x − (−12)| if x < −12
Thank you!
Answers
Answer:
-x-12
Step-by-step explanation:
Given:
[tex]\displaystyle \large{|x-(-12)| \quad (x < -12)}[/tex]
Simplify:
We know that negative times negative equals positive, therefore:
[tex]\displaystyle \large{|x+12| \quad (x < -12)}[/tex]
Modulus Property:
[tex]\displaystyle \large{|x+a| = \begin{cases} x+a \quad (x \geq -a) \\ -x-a \quad (x < -a) \end{cases}}[/tex]
Therefore, since given interval is x < -12:
[tex]\displaystyle \large{|x+12| \quad (x < -12) = -x-12}[/tex]
Hence, simplified expression is -x - 12
Answer:
-x-12
Step-by-step explanation:
The simply answer
You roll a 6 sided number cube 30 times. What is the percent error of p(rolling less than 4)?
Answers
Answer
Only 3 cases: 1 2 or 3
prob ( less than 4 ) = 3/36 = 1/12
Step-by-step explanation:
Answer:
The answer is 3/30 or 10%
Step-by-step explanation:
There are 6 numbers: 1, 2, 3, 4, 5, and 6. You can only roll less than 4 3 out of 30 times, so it's 3/30 or 10%.
PLS HELP!
I will give brainlyest to right answer
Answers
Answer:
[tex]\textsf{C)}\quad 3x-45=10[/tex]
Step-by-step explanation:
Given equation:
[tex]\dfrac15x-3=\dfrac23[/tex]
Multiply both sides by 3:
[tex]\implies 3\left(\dfrac15x-3\right)=\dfrac23 \cdot 3[/tex]
[tex]\implies \dfrac{3 \cdot 1}{5}x-3 \cdot 3=\dfrac{2 \cdot 3}{3}[/tex]
[tex]\implies \dfrac35x-9=2[/tex]
Multiply both sides by 5:
[tex]\implies 5\left(\dfrac35x-9\right)=2 \cdot 5[/tex]
[tex]\implies \dfrac{5 \cdot 3}{5}x-5 \cdot 9=10[/tex]
[tex]\implies 3x-45=10[/tex]
Explanation
1/5x-3=2/3
Multiply both sides
3x-45=10
This is the 2nd Attachment. Help me solve this one also please. and thank you
Answers
how many brownies are there
Answer/Step-by-step explanation:
From the first attachment or we can also say:
https://brainly.com/question/27391854
Base on first attachment:
There are 12 people ⇒ Emily, Delvenal, 10 other friends that was suppose to come
Either :
cut the pan of brownies into the 12 pieces
cut the pan of brownies into 24 pieces
But from this second attachment we know that:
Out of the 10 friend that war suppose to come only 7 came.
Thus if they cut the pan of brownies into 12 pieces then
Emily and delvenal + 7 friend = 10 people
12 - 10 = 2
Hence, 2 pieces of brownies are left.
Thus, if they cut the pan of brownies into 24 pieces then
Emily and delvenal + 7 friend = 10 people
24 - 10 = 14
Hence, 14 pieces of brownies are left.
Kavinsky
PLEASE HELP ME. PLEASE.
Answers
Answer:
See below ~
Step-by-step explanation:
A)
3(-18)(5)-90(3)-270CorrectB)
(-7)(-3)(10)21(10)210CorrectC)
(4)(-25)(-10)250(4)1,000 CorrectD)
(-3)(-5)(8)15(8)120 ≠ -120IncorrectE)
(-10)(-10)(-10)100(-10)-1,000 ≠ -10,000IncorrectAnswer:
A, B and C are correct
Step-by-step explanation:
[tex](-a)(b)=-ab[/tex]
[tex](-a)(-b)=ab[/tex]
[tex]\sf A) \quad 3(-18)(5)=3(-90)=-270[/tex]
[tex]\sf B) \quad (-7)(-3)(10)=7 \cdot 3 (10)=21(10)=210[/tex]
[tex]\sf C) \quad (4)(-25)(-10)=(4)(25 \cdot 10)=(4)(250)=1000[/tex]
[tex]\sf D) \quad (-3)(-5)(8)=(3 \cdot 5)(8)=(15)(8)=120[/tex]
[tex]\sf E) \quad (-10)(-10)(-10)=(10 \cdot 10)(-10)=(100)(-10)=-1000[/tex]
(do all three and show work) find the circumference of the circle. use 3.14 or [tex]\frac{22}{7}[/tex] for [tex]\pi[/tex]
Answers
Answer: 3: 50.24
Step-by-step explanation: 3: because to find the circumferrence you would do 3.14×8 the radius 25.12×2= 50.24, now with that try the other 2
Help me solve this. Please, it's math.
Answers
Use the Converse to the Pythagorean Theorem to determine if the triangle below is a right triangle.
State whether or not the triangle is a right triangle.
Answers
Answer:
not a right triangle
Step-by-step explanation:
The side lengths do not meet the requirements of the Triangle Inequality. The given figure is not even a triangle.
_____
Additional comment
The triangle inequality requires the sum of the two short sides exceed the long side:
3 + 9 > 12 . . . . not true
__
The converse of the Pythagorean theorem tells you that the triangle is a right triangle if the sum of the squares of the short sides is equal to the square of the long side: 3² +9² = 12² (not true). Here, that criterion is not met, so the triangle is not a right triangle.
Tree Diagrams and the counting Principle (PLEASE HELP)
Answers
10. is 1/8
11. 0/8 ?? i don’t see a 9
Likely
Unlikely
Identify an acute angle and give its measure.
Answers
Answer:
k&F 20 degrees
Step-by-step explanation:
hope it helps
I don't understand this very much, but if someone could give me an explanation, that would be appreciated! ×·×∡
Q: Find the surface area to the nearest tenth←
Answers
Answer:
119.0 cm²
Step-by-step explanation:
What is surface area
It is the area of the outside part of anything. Surface area is also called total surface area.
As we can see from the pyramid, it has a square base. How do I know that it is a square base, is by seeing the dimensions of the base, which are 6.4 cm by 6.4 cm in this pyramid. And we already know from basic Geometry that a square has 4 equal sides. So we call it a square pyramid.
So to find the total surface area of this square pyramid, we need the area of the 4 triangular faces and the area of the square base.
So t.s.a of the pyramid = 4 × Area of each triangular face + Area of the square base.
So, total surface area = Area of square base + Area of the four triangular faces.
total surface area = (length²) + (4 × [tex]\frac{1}{2}[/tex] × base × height)
total surface area = (6.4 × 6.4) + (4 × [tex]\frac{1}{2}[/tex] × 6.4 × 6.1)
total surface area = 40.96 + 78.08
total surface area = 119.04 cm² ≈ 119.0 cm² (to the nearest tenth) (Answer)
So t.s.a of the pyramid = 4 × Area of each
triangular face + Area of the square base.
So, total surface area = Area of square base +
Area of the four triangular faces.
total surface area = (length?) + (4 × ;
× base × height)
total surface area = (6.4 x 6.4) + (4 x = x
6.4 x 6.1)
total surface area = 40.96 + 78.08
total surface area = 119.04 cm^2 ~ 119.0 cm^2
ASAP Will mark brainiest
Answers
Step-by-step explanation:
This is how we can find mean
Take each number in the data set, subtract the mean, and take the absolute value. Then take the sum of the absolute values. Now compute the mean absolute deviation by dividing the sum above by the total number of values in the data set.
Now finding mean by this process
12.2 is the best answer
PLEASE MARK ME BRAINLIEST IF MY ANSWER IS CORRECT PLEASE
Answer:
13.4
Step-by-step explanation:
Im smart
write the name of the figure in the box that describes its properties. Some names will be used more than once.
words:
1. rectangle
2. rhombus
3. sqaure
Answers
Answer:
Congruent Sides- Rectangle, Rhombus, Square
Right Angles- Rectangle, Square
Both- Rectangle, Square
Step-by-step explanation:
Rectangle- Rectangles always have congruent sides and right angles
Rhombus- A rhombus is a parallelogram which makes it congruent but it does not have a right angle
Square- A square has both congruent sides and right angles every time as it is equal and straight on every side
Answer:
4 congruent sides- rhombus
4 right angles- rectangle
4 congruent and 4 rights - square
hopes this helps!
Step-by-step explanation:
PLEASE PLEASE PLEASE HELP!!!!!!!! MY TEACHER ASSIGNED THIS TO SEE WHAT WE REMEMBER FROM THE BEGINING OF THE SCHOOL YEAR AND I DON'T REMEMBER HOW TO DO IT!!!!!!!!!!!!!! PLEASE! HELP!
Answers
Answer:
if every step is 1/4 then sub out other numbers
Step-by-step explanation:
i hope that helps
Answer:
51.75 in ^3
Step-by-step explanation:
l * w * h = volume of cube
16* 1/4 * 9 * 1/4 * 23 * 1/4 = volume
4 * 9/4 * 23/4 = 51.75 in^3
QUICK 20 POINTS - MEAN ABSOLUTE DEVIATION
Answers
Answer:
11.58000
Step-by-step explanation:
Answer:
4.28
Hope This Helps! :)
Jessica saved a total of $58.50 to spend on school supplies. She wants to buy one backpack for $36.25 and she wants to spend the rest on folders filled with paper. Each folder filled with paper costs $3.89. Select the inequality that shows how many folders filled with paper (x) Jessica can buy.
Answers
Answer:
She can buy 5 folders filled with paper
Step-by-step explanation:
How many micrometers are in a decimeter and how many millimeters are in a nanometer? The table is shown below with the length of the unit (in meters).
Answers
100000 micrometers
1 nanometer=
1 × 10^-6 millimeter
1 × 10-6= 0.0000001
Guys I need help with what is 1+1=
Answers
Answer:
That answer is 2
Step-by-step explanation:
1 cookie plus another is 2