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(correct me if wrong)
Related Questions
For the data that are shown on the graph below, which best describes within which range of x-values extrapolation occurs? On a graph, points are at (0, 15), (1, 17), (3, 18), (4, 20) and (6, 22). x greater-than 6 x less-than 0 and x greater-than 6 x less-than 0 and x greater-than 10 x greater-than-or-equal-to 0 and x less-than-or-equal-to 6 Mark this and return
Answers
Given:
On a graph, points are at (0, 15), (1, 17), (3, 18), (4, 20) and (6, 22).
To find:
The range of x-values extrapolation occurs.
Solution:
Consider the below figure attached with this question.
From the graph or given points it is clear that the x-values are 0, 1, 3, 4, 6.
It means the x-values are from 0 to 6.
So, the range of the x-values is [tex]x\geq 0[/tex] or [tex]x\leq 6[/tex].
The required compound inequality for the range of x-values is [tex]0\leq x\leq 6[/tex].
Therefore, the correct option is D.
Answer:
The answer is B
subtracting 9 From A Certain number gives 13 what is the number
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Answer:
22
Step-by-step explanation:
N-9=13
N-9+9=13+9
N=22
Answer:
the answer for the question is 22
Step-by-step explanation:
as I said,a certain number =x
therefore,x-9=13
x=13+9
x=22
Please Help! The graph of y=f(x) is shown below. What are all of the real solutions of f(x)=0? (Picture of graph included)
Answers
Answer:
(7, 0), (-8, 0), (0, 0)
Step-by-step explanation:
y = f(x) = 0
the real solutions are the ones that cross the x-axis because when a point is on the x-axis, its y coordinate will be 0.
=> (7, 0), (-8, 0), (0, 0)
Which equation models this situation? 26 more than a number is 37.
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Answer:
x+26=37
Step-by-step explanation:
n-5÷2=5 help ASAP PLEASE!!!!!
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Answer:
7.5 or 15/2 (Whatever form you need to use)
Step-by-step explanation:
N-5 divided by 2 =5
Combine like terms:
-5 divided by 2= -2.5.
N-2.5=5
Add -2.5 from itself, then do the same to the other side:
N-2.5=5
+2.5=+2.5 (Adding 2.5 to -2.5 cancels it out)
N=7.5
In 1999 your Aunt invested $5,000 in a Dow Jones index fund and $5,000 in a S&P 500 index fund. Twenty years later, she is looking to see how much these investments are worth. From 1999 to 2019 the S&P 500 averaged an increase of 5.90% and the Dow Jones averaged 7.03%. What was the total value of these investments in 2019?
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Answer:
10646.5 Total all
Increase Total 646.5
In a right triangle, the measure of one acute angle is 12 more than twice the measure of the other acute angle. Find the measures of the 2 acute angles of the triangle. If the measures, in degrees, of the three angles of a triangle are x, , and , the triangle must be
Answers
Given:
In a right triangle, the measure of one acute angle is 12 more than twice the measure of the other acute angle.
To find:
The measures of the 2 acute angles of the triangle.
Solution:
Let x be the measure of one acute angle. Then the measure of another acute is (2x+12).
According to the angle sum property, the sum of all interior angles of a triangle is 180 degrees. So,
[tex]x+(2x+12)+90=180[/tex]
[tex]3x+102=180[/tex]
[tex]3x=180-102[/tex]
[tex]3x=78[/tex]
Divide both sides by 3.
[tex]x=\dfrac{78}{3}[/tex]
[tex]x=26[/tex]
The measure of one acute angle is 26 degrees. So, the measure of another acute angle is:
[tex]2x+12=2(26)+12[/tex]
[tex]2x+12=52+12[/tex]
[tex]2x+12=64[/tex]
Therefore, the measures of two acute angles are 26° and 64° respectively.
Select all expressions equivalent to 8x - 24.
2(2x - 12)
4(2x - 4)
8(x - 3)
2(4x - 12)
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Answer:
8(x-3)
2(4x-24)
Step-by-step explanation:
You are using the distributive property. Multiply the number outside of the parentheses by each number within the parentheses.
In 8(x-3) = 8x - (8×3) = 8x-24
In 2(4x-12) = (2 × 4x) - (2 × 12) = 8x-24
Could someone help me, please? I’ll appreciate it.
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Answer:
Step-by-step explanation:
5x/20 =45/36
5x = 20(45/36)
5x = 25
x = 5
which shape has a parallel side choose all the answers
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Answer:
Step-by-step explanation:
it looks like the green four sided one, has two, the top and bottom ones, then also the blue four sided one , maybe the opposite sides are parallel to each other. :)
there is 1/2 gallon of fruit punch that will be shared equally among 5 friends. What fraction of a gallon of fruit punch will each friend get?
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Answer:
1/10 or 0.1
Step-by-step explanation:
In a pack of pretzel sticks, one-quarter of the total number of pretzel sticks is 14.
how many are in the bag
Answers
Answer:
6 lol have a good day
Answer:
I got 56.
Step-by-step explanation:
Well if 1/4 of the bag is 14, then multiply it by 4. Sorry if this is wrong!
which answer is it..
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Hope this helped
List a pair of corresponding angles
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Answer:
2 and 6, 1 and 5, 3 and 7, 4 and 8
Step-by-step explanation:
Any one of those would work
Answer: <1 and <5
Step-by-step explanation:
Sally can run 5 km in 25 minutes. At the same rat of speed, how far can she run in 2 hours and five minutes?
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Answer:
25 km
Step-by-step explanation:
[tex]\frac{5}{25} :\frac{y}{125}[/tex]
y · 25 = 5 · 125
25y = 625
25y ÷ 25 = 625 ÷ 25
y = 25
Please help!!!!!!!!!!!!!
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Plumber b = 40+55x
An 8 hour job would cost the same for both plumbers. It would cost $480. Plumber a should be hired for a 5 hour job.
MATH HELP ASAP TYSM IF YOU PUT A RANDOM ANSWER YOU WILL BE REPORTED JUST GIVE ME THE ASNWER DON"T SHOW YOUR WORK TYSM
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Answer:
11. A) 207 [tex]yards^2[/tex]
12. B) 480 [tex]cm^2[/tex]
Step-by-step explanation:
Can someone explain how to do this?
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Answer:
so what you would do is take length time width or 25*25 to find area
Step-by-step explanation:
Explanation if all four sides are 25 multiplying them is how you get your answer
Write the following number in scientific notation 0.00000407
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Answer:
4.07
Step-by-step explanation:
I am genius
What would be the coordinates of Point D to complete square ABCD? Help, is it right
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Answer:
Yes, Point D would be correct
I hope it’s right
Round 5,060 to the nearest tenth
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Answer:
5060.0
Step-by-step explanation:
hope this helps with the work
it is already rounded to the nearest tenth! hope that helped :)))
In the diagram, O is circumscribed about quadrilateral ABCD. What is m<B?
Answers
Answer:
B; 94 degrees
Step-by-step explanation:
From the diagram, what we have is a cyclic quadrilateral
For a cyclic quadrilateral, opposite angles are supplementary
That means;
They add up to give 180 degrees
Mathematically;
angle D + angle B = 180
angle B = 180 - angle D
angle B = 180-86
angle B = 94 degrees
What is the factored form of 9x^2-y^4?
Answers
Answer:
(3x-y^2) *(3x+y^2)
Step-by-step explanation:
See The image below:)
If both figures have the same perimeter what is the value of x?
Answers
You can create an equation since both have the same value of perimeter.
the baker's at healthy bakery can make 190 bagels in 2 hours how many bagels can they bake in 20 hours what was the rate per hour
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Answer:
1900 190×10 =1900 (half of 20 because every 2 hours) rate per hour is 95 half of 190.
A flag is 100 inches tall and 135 inches long. What is its perimeter?
Answers
Answer:
470inches
Step-by-step explanation:
Given data
Length= 135inches
Width= 100inches
The expression for perimeter is
P=2L+2W
substitute
P= 2*135+ 2* 100
P=270+ 200
P=470inches
Hence the perimeter of the flag is 470inches
What is the range of the ordered pairs shown in the graph?
{–4, –3, –2, –1}
{–4, –3, 1, 3}
{–5, –3, –2, 3}
{–5, –3, 1, 3}
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Answer:
x = [-4, -1]
y=[-5, 3]
Step-by-step explanation:
Range is the space where all points fall between.
i need help PLS fr like im dead srs
Answers
Answer:
5/8
Step-by-step explanation:
Drag each tile to the correct box.
Arrange the matrices in increasing order of their determinant values.
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Answer:
Order of the Matrix will be
[tex]\left[\begin{array}{ccc}6&6\\5&-8\\\end{array}\right][/tex]
↓
[tex]\left[\begin{array}{ccc}2&4\\5&-5\\\end{array}\right][/tex]
↓
[tex]\left[\begin{array}{ccc}2&6\\3&4\\\end{array}\right][/tex]
↓
[tex]\left[\begin{array}{ccc}3&2\\4&6\\\end{array}\right][/tex]
↓
[tex]\left[\begin{array}{ccc}-2&-7\\5&9\\\end{array}\right][/tex]
↓
[tex]\left[\begin{array}{ccc}2&5\\-2&4\\\end{array}\right][/tex]
↓
[tex]\left[\begin{array}{ccc}4&-3\\5&2\\\end{array}\right][/tex]
Step-by-step explanation:
Given - The matrices are -
[tex]\left[\begin{array}{ccc}2&6\\3&4\\\end{array}\right][/tex]
[tex]\left[\begin{array}{ccc}-2&-7\\5&9\\\end{array}\right][/tex]
[tex]\left[\begin{array}{ccc}6&6\\5&-8\\\end{array}\right][/tex]
[tex]\left[\begin{array}{ccc}2&4\\5&-5\\\end{array}\right][/tex]
[tex]\left[\begin{array}{ccc}2&5\\-2&4\\\end{array}\right][/tex]
[tex]\left[\begin{array}{ccc}4&-3\\5&2\\\end{array}\right][/tex]
[tex]\left[\begin{array}{ccc}3&2\\4&6\\\end{array}\right][/tex]
To find - Arrange the matrices in increasing order of their determinant values.
Proof -
Determinant of matrix [tex]\left[\begin{array}{ccc}2&6\\3&4\\\end{array}\right][/tex] is
= (2)(4) - (6)(3)
= 8 - 18
= -10
So,
Determinant of matrix [tex]\left[\begin{array}{ccc}2&6\\3&4\\\end{array}\right][/tex] = -10
Determinant of matrix [tex]\left[\begin{array}{ccc}-2&-7\\5&9\\\end{array}\right][/tex] is
= (-2)(9) - (-7)(5)
= -18 + 35
= 17
So,
Determinant of matrix [tex]\left[\begin{array}{ccc}-2&-7\\5&9\\\end{array}\right][/tex] = 17
Determinant of matrix [tex]\left[\begin{array}{ccc}6&6\\5&-8\\\end{array}\right][/tex] is
= (6)(-8) - (6)(5)
= -48 - 30
= -78
So,
Determinant of matrix [tex]\left[\begin{array}{ccc}6&6\\5&-8\\\end{array}\right][/tex] = -78
Determinant of matrix [tex]\left[\begin{array}{ccc}2&4\\5&-5\\\end{array}\right][/tex] is
= (2)(-5) - (4)(5)
= -10 - 20
= -30
So,
Determinant of matrix [tex]\left[\begin{array}{ccc}2&4\\5&-5\\\end{array}\right][/tex] = -30
Determinant of matrix [tex]\left[\begin{array}{ccc}2&5\\-2&4\\\end{array}\right][/tex] is
= (2)(4) - (5)(-2)
= 8 + 10
= 18
So,
Determinant of matrix [tex]\left[\begin{array}{ccc}2&5\\-2&4\\\end{array}\right][/tex] = 18
Determinant of matrix [tex]\left[\begin{array}{ccc}4&-3\\5&2\\\end{array}\right][/tex] is
= (4)(2) - (-3)(5)
= 8 + 15
= 23
So,
Determinant of matrix [tex]\left[\begin{array}{ccc}4&-3\\5&2\\\end{array}\right][/tex] = 23
Determinant of matrix [tex]\left[\begin{array}{ccc}3&2\\4&6\\\end{array}\right][/tex] is
= (3)(6) - (2)(4)
= 18 - 8
= 10
So,
Determinant of matrix [tex]\left[\begin{array}{ccc}3&2\\4&6\\\end{array}\right][/tex] = 10
Now,
Increasing order of Determinant is -
-78 < -30 < -10 < 10 < 17 < 18 < 23
So,
Order of the Matrix will be
[tex]\left[\begin{array}{ccc}6&6\\5&-8\\\end{array}\right][/tex]
↓
[tex]\left[\begin{array}{ccc}2&4\\5&-5\\\end{array}\right][/tex]
↓
[tex]\left[\begin{array}{ccc}2&6\\3&4\\\end{array}\right][/tex]
↓
[tex]\left[\begin{array}{ccc}3&2\\4&6\\\end{array}\right][/tex]
↓
[tex]\left[\begin{array}{ccc}-2&-7\\5&9\\\end{array}\right][/tex]
↓
[tex]\left[\begin{array}{ccc}2&5\\-2&4\\\end{array}\right][/tex]
↓
[tex]\left[\begin{array}{ccc}4&-3\\5&2\\\end{array}\right][/tex]
Answer:
Correct on Edmentum
Step-by-step explanation:
Henry wants to buy a coat that has an original price of $125. During an upcoming sale, the price of the coat will be reduced by 4% each week. Henry plans to wait until the price of the costess than 100 and
uses this inequality to determine w, the number of weeks that he needs to wait to buy the coat
125(0.96)" < 100
How many weeks must Henry wait for the price of the coat to first fall below $100?
AO6
BO5
c.03
DO7
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ANSWER: Here is the link where I answered this question
https://brainly.com/question/23634590?answering=true&answeringSource=feedPublic%2FhomePage%2F1