Answer:
0
Step-by-step explanation:
The first step is to locate the median.
The median is the middle value of the numbers arranged in ascending order. If there is no exact middle value then it is the average of the numbers either side of the middle.
- 2, 0, 1, 7, 9, 10 ← ascending order
↑ middle
median = [tex]\frac{1+7}{2}[/tex] = [tex]\frac{8}{2}[/tex] = 4
The lower quartile Q₁ is the middle value of the numbers to the left of the median, that is
- 2, 0, 1
↑
lower quartile Q₁ = 0
what are thex intercepts of 푓(푥) = − 1 5 푥 4 −푥 3 +푥 2 +7푥 +7
Answer:
Is this language Chinese
find angle X on the given figure. m
Answer: 20degrees
Step-by-step explanation: 138+22=160 180-160 = 20
Which equation has only 7 as a possible
value of x.
A. x = 343
B. X'= 21
C. x² = 343
D. x² = 21
Answer:
x³ = 343, if x = 7
Step-by-step explanation:
If x = 7, then:
x² = 49x = 7x³ = 343HOPE THIS HELPS YOU
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Mark as brainliest = 10 thanks
1 thanks to me = 2 thanks
[(M^2N^2-MN)(M^2N^2+MN)]/MN
Answer:
Step-by-step explanation:
M²N² - MN = MN (MN - 1)
M²N² + MN = MN (MN + 1)
[tex]\frac{(M^{2}N^{2}-MN)(M^{2}N^{2}-MN)}{MN}= \frac{MN(MN-1) * MN(MN + 1)}{MN}\\[/tex]
= (MN - 1) * MN * (MN + 1)
= (MN - 1)(MN +1) MN {(a+ b)(a - b) = a² - b² }
= (M²N² - 1²) * MN
= (M²N² - 1)MN
will mark brainly please put the meanings i have 10 mins left
1.Topography
2. Landforms
3.Mountains
4. Coastline
5. Dune
6. River
7. Delta
8. Surveying
9.Model
Answer:
A river is ribbon like shape of water that flows downhill from the force of gravity. A body of water smaller than a river is often called a stream, creek, or pond.
A delta is a body of water that carries rushing water from rivers into lakes, oceans, etc.
Hope this helps!
Please mark brainliest!
Pls help I will give 22 points :(((
Solve for x
Which one is it
5
6
7
8
Find the missing values in the ratio table. Then write the equivalent ratios of cost to time.
Cost (dollars) 2 3 13.5
Time (minutes)50 75
The equivalent ratios of cost to time are 2 : 50 , 3 : 75, and 13.5 :
P.S. I give brainlist, stars, and hearts. First place gets brainllest , hearts, and stars. Second place gets hearts, and stars.
Answer:
337.5
Step-by-step explanation:
50÷2 = 25
75÷2 = 25
13.5×25 = 337.5
The missing value in the ratio table is 337.5.
What is ratio?It is the comparison of one quantity with another. For example, if your weight is 30 kg and your father's weight is 90 kg, then the ratio of weight is 1:3.
Given data:
Cost (dollars) 2, 3, 13.5
Time (minutes) 50, 75
The ratio of cost: time = 2 / 50 = 0.04
The ratio of cost: time = 3 / 75 = 0.04
Hence,
Ratio = cost / time
0.04 = 13.5 / t
t = 337.5
Therefore, the missing value in the ratio table is 337.5.
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Solve the system of equations by the addition method.
5x + 2y = 1
2x - 2y = -8
Answer:
(-1, 3)
Step-by-step explanation:
5x + 2y = 1
+
2x - 2y = -8
7x = -7
x= -1
2(-1) - 2y = -8
-2 - 2y = -8
-2y = -6
y = 3
Answer and explanation.
Answer:
you have to change the 145* to 110* and flip it to the idol point in x
Step-by-step explanation:
hope this helps, I was just doing this
Answer:
The polygon is a pentagon and it has 5 sides so use the formula to find the sum of the interior angles that is (n-2)×180°.so,
(5-2)×180 = 540°
540-145-110-105-100 = 80°
so the answer is 80°
1/5+2/5+3/5 Its for my I ready because I'm too lazy to pay attention
Answer:
6/5 1.2 1 1/5
Step-by-step explanation:
1+2+3=6
You do not change the denominator while adding fraction so it remains the same at 5
find the value of 8^1/3
Answer:
2
Step-by-step explanation:
calculato
PLEASE HURRY IN A BIG TEST
2y + (4 + Бу)
Answer: 8y+4
Step-by-step explanation:
2y+4+6y
Combine Like Terms
=2y+4+6y
=(2y+6y)+(4)
=8y+4
convert 9/5 into a mixed number
Answer:
9/5 = 1(4/5)
Step-by-step explanation:
Paul gets $5 every week for doing his chores he is saving money to get a skateboard that cost $85 he has already saved $25 which equation describes the number of weeks that is with Paul to save enough money to buy the skateboard
2/3 times what equals to 2/3÷16
Answer:
1/16
Step-by-step explanation:
2/3*x=2/3/16
x=1/16
why?
2/3*1/16 is just 2/3/16
Q 1.
Find the HCF of 58 and 70 using the
division method.
Answer:
Find the prime factorization of 58. 58 = 2 × 29.
Find the prime factorization of 70. 70 = 2 × 5 × 7.
To find the GCF, multiply all the prime factors common to both numbers: Therefore, GCF = 2
Step-by-step explanation:
Mrs. Jordan combined a box of 32 red pencils with a box of 26 blue pencils. Then, Mrs.
Jordan gave each of her 5 students the same number of pencils. How many pencils
remained after Ms. Jordan divided the pencils equally among her students
Answer:
11.6
Step-by-step explanation:
Adidea Corp. estimates that $5,670 of its accounts receivables are uncollectible. How will the company record the transaction?
Answer:
When it is said that accounts receivables are uncollectible, it means that the company does not expect some of its accounts receivables to pay them back for the goods that the accounts receivables purchased on credit.
Uncollectible account receivables therefore reduce the accounts receivables account.
Entry will be:
Date Accounts Description Debit Credit
xx-xx-xxxx Noncollectible accounts expense $5,670
Accounts Receivables $5,670
The uncollectibles are an expense and expenses are debited when they increase.
The accounts receivables are reducing and assets are credited when they reduce in value so it will be credited.
what is the equation for 3.36 ÷ 0.84.
Answer: 4
Step-by-step explanation:
help math pls due in 5 min
Solve x2 + 6x = -6. If exact roots cannot be found, state the consecutive
integers between which the roots are located.
x²+6x＝-6 ‖+6
x²+6x+6＝0
x1＝-(6/2)+√((6/2)²-6)＝ -3+√(3) or ≈ -1.267
x2＝-(6/2)+√((6/2)²-6)＝ -3-√(3) or ≈ -4.732
The roots of the quadratic equation, x² + 6x = - 6 are between - 2 and - 1,
and 1 and 2.
What is a quadratic equaton?A quadratic equation is an algebraic expression in the form of variables and constants.
A quadratic equation has two roots as its degree is two.
Given, x² + 6x = - 6.
We know in ax² + bx + c = 0, x = ± √(b² - ac)/2a.
∴ x² + 6x + 6 = 0.
x = ± √(36 - 24)/2×1.
x = ± √(12)/2.
x = ± (2√3)/2.
x = ± √3.
We know √3 is between 1 and 2 and - √3 is between - 2 and - 1.
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Give examples of Inverses (ex: are 3 and -3 inverses?)
Answer:
3, -3 ; 4, -4
Step-by-step explanation:
Yes, 3 and -3 are inverse because positive is the inverse of negative.
You could also write
[tex] {3}^{2} [/tex]
and
[tex] \sqrt{3} [/tex]
because squares and square roots are inverse operations.
2. What is the value of x? Show ALL of your work. Round your answer to the nearest tenth.
А
x cm
12 cm
B
6 cm
9514 1404 393
Answer:
10.4
Step-by-step explanation:
The Pythagorean theorem applies to the sides of this right triangle.
x² + 6² = 12²
x² +36 = 144 . . . . find the squares
x² = 108 . . . . . . . . subtract 36
x = √108 . . . . . . . take the square root
x ≈ 10.4
Calculate the slope between (-3,1) and (6,13)
Answer:
4 / 3
Step-by-step explanation:
slope formula: (y2 - y1) / (x2 - x1)
(13 - 1) / (6 + 3)
12 / 9
4 / 3
Brandon bought a 5-gallon container of paint to paint his house, how many pints is in the 5-gallon container?
Answer:
40 pints
Step-by-step explanation:
1 gallon = 8 pints so 5x8= 40
Answer:
5-gallons=40 pints
Step-by-step explanation:
You need to multiply the number of gallons by 8.
5*8=40
40 pints would be the answer.
At 4:00 AM, the temperature is – 12 F. If the temperature drops 3 F per hour, what will the temperature be at 6:00 AM?
Answer:
The temperature will be -18 degrees
Step-by-step explanation:
just add 3 to 12 for every hour (2 hours)
what is 5% of $150 dollars?
Answer:
$7.50
Step-by-step explanation:
Divide the original price by 5
DATE
PAGE NO
a) In which quadant quadrant does point
(-4,2) lie?
Answer:
Quadrant 2
Step-by-step explanation:
:)
Which is the solution to the equation 2.6a+18.4=28.8?
1.4
4
18.2
27