Answers
Option A is the correct answer
Answer:
Option A
Step-by-step explanation:
hope that helps :)
Related Questions
I sold my calculator at 8% loss.If i had sold it for Rs.12 more i would have gained 8% find the cost price.
Answers
Answer:
May I ask what is Rs???????
John states that all trapezoids have at least one line of symmetry.
What reasoning proves or disproves John's claim?
A
John's claim is true because all trapezoids have a line of symmetry through their parallel bases.
B
John's claim is false because only isosceles trapezoids have a line of symmetry through their parallel bases.
C
John's claim is true because trapezoids have one line of symmetry and isosceles trapezoids have two lines of symmetry.
D
John's claim is false because all trapezoids have a line of symmetry through their parallel bases and through the other two sides.
Answers
bc i got it right
Please help what is the answer
Answers
9514 1404 393
Answer:
E
Step-by-step explanation:
You can see from the first and last points that the data set demonstrates a slight upward trend. That means the slope of the regression line will be near +1, eliminating all choices except A and E.
The y-intercept of such a line will not be negative, eliminating choice A, leaving choice E as the only reasonable option.
__
If you input this data to a suitable calculator or spreadsheet, it can find the parameters of the regression line for you. (We presume you have been introduced to such tools.) My graphing calculator gave the results shown below, confirming E is the correct choice.
what is 2 squared 135
Answers
Answer:
11.61895003
Step-by-step explanation:
Express 350 as a product of its product factors
Answers
Answer:
70
Step-by-step explanation:
The prime factors of 350 are 2,5,7. Therefore, the product of prime factors = 2×5×7=70
Find the inverse of the function: f(x)=−14x+4
A f−1(x)=−4x+16
B f−1(x)=−12x+2
C f−1(x)=4x+16
D f−1(x)=12x+1
Answers
Answer:
[tex]\displaystyle f^{-1}(x) = -\frac{x}{14} + \frac{2}{7}[/tex]
Step-by-step explanation:
It is neither of these. To find the inverce, interchange the variables, then solve for y:
[tex]\displaystyle x = -14y + 4 \hookrightarrow \frac{x - 4}{-14} = \frac{-14y}{-14} \\ \\ f^{-1}(x) = -\frac{x}{14} + \frac{2}{7}[/tex]
I am joyous to assist you at any time.
Please check attached image.
Answers
Step-by-step explanation:
1) Molecular weight = vapour density × 2 = 43 = 86
→ Empirical formula × n
→ n = molecular weight/vapour density = 86/43 = 2
hope this answer helps you dear..and about other I have no idea!
Please Help! I will give you a lot of points if you do!
-You can't use our regular number system to solve this problem. You have to use Hindu-Arabic number system
Answers
According to the table, the given stack of numerals correspond to
15
7
19
13
11
0
(A shortcut for reading these numbers: each bar represents 5 and each dot represents 1. The disk just means 0. So for instance, 13 = 5 + 5 + 3 = 2 bars + 3 dots.)
Mayan numerals are expressed in base 20, so the number above is equivalent to
15×20⁵ + 7×20⁴ + 19×20³ + 13×20² + 11×20¹ + 0×20⁰
= 49,277,420
josh makes $7.25 an hour working at the local grocery store. His paycheck shows that he worked 12.5 hours the past week. How much money did he make (giving branlist)
A. $19.00
B. $19.75
C. $84.00
D. $90.63
Answers
Answer:D
Step-by-step explanation:
money times hours
$7.25 times 12.5
90.63
Question 5
Which of the following graphs presents a function?
Answers
Step-by-step explanation:
Verify a function using the vertical line testVerify a one-to-one function with the horizontal line testIdentify the graphs of the toolkit functionsUsing BODMAS, I think but please help!!!
And show the steps
Answers
Answer:
= 12
Step-by-step explanation:
2 × {4 ÷ 2 -5}^2 -6
Solve the brackets first
2 × { 2 -5}^2 -6
2 ×{-3 }^2 -6
2 × 9 -6
18 -6
= 12
Step-by-step explanation:
[ 4 ÷ 2 - 5 ] ² - 6
(2 - 5)² - 6
(-3)² - 6
9 - 6
= 3
Please help me I’m in desperate beed
Answers
Answer:
-40x - 18
Step-by-step explanation:
-40x - 24 + 6
-40x - 18
solve the inequality 4x-18<_6x-16
Answers
Answer:
B is the answer
Step-by-step explanation:
4x - 18 <= 6x - 16
4x - 6x <= -16 + 18
-2x <= 2
-x <= 1
x >= -1
evaluate the expression -(5/7)^0
Answers
Answer:
1
Step-by-step explanation:
Simplify the following expression:
2x − 6y + 3x2 + 7y − 14x
3x2 + 12x + y
3x2 − 12x − y
3x2 − 12x + y
3x2 − 12x − 13y
Answers
Answer:
3x2-12x+y
Step-by-step explanation:
2x-6y+3x2+7y-14x
3x2 can't combine with anything
combine the 2x and -14x to get -12x
combine the -6y and 7y to get y
Please help me!!! I am doing this problem in the unit "Classifying Angles and Angle Addition Postulate"
Answers
Answer:
134°
Step-by-step explanation:
since BD bisects L ABC,
x/2 + 17 = x - 33
=> multiply by 2, we find:
x+34=2x-66
x-2x=-66-34
-x = -100
x = 100
m L DBC = x-33 = 100-33 = 67°
so, m L ABC = 2 × m L DBC =
2 × 67° = 134°
tìm một đoạn nghiệm của phương trình
3/x+1 +4/(x+1)^2+5/(x+1)^3+6/(x+1)^4=10
Answers
Answer:
btfrt34598fc
Step-by-step explanation:
HELP PLEASE 13 POINTS
Answers
Answer:
46 feet. 204 inches = 17 feet. 17 + 6 + 17 + 6 = 46. hope this helps
Step-by-step explanation:
- Zombie
Determine if the conjecture is true or false. If true, explain your reasoning briefly. If false provide a counterexample.
A. Given that 1/5[tex]\leq[/tex]5,
1/20[tex]\leq[/tex], 20,
and 1/38[tex]\leq[/tex]38, you conjecture that 1/x[tex]\leq[/tex]x all real numbers x[tex]\leq[/tex] 0
Answers
9514 1404 393
Answer:
false
Step-by-step explanation:
The conjecture shown in this problem statement does not follow from the examples offered. They support the notion that ...
1/x ≤ x . . . . for x ≥ 0 (not x ≤ 0)
There are several possible counterexamples showing the conjecture is FALSE.
1/0 is undefined1/(-5) > -5 . . . . . . . . a case for x < 0If the intended domain is x ≥ 0, then the conjecture can also be demonstrated to be false for 0 < x < 1:
1/(1/5) > 1/5the perimeter of a rectangle if the width is w centimeters and the length is 3 cm more than twice the width
Answers
So:
if the Length is 8cm more than twice the width, we have:
2W+8
so it's:
perimeter of a rectange = 2(2W+8)+2W
You asked me not to simplify it, so that should be your answer.
Is 2/5 a rational number?
Answers
Answer:
the rational numbers is 2
Answer:
Yes
Step-by-step explanation:
A rational number is a type of real numbers, which is in form of p/q where q is not equal to 0. It's a number that can be written as a ratio, which includes fractions.
WHAT IS -10+V= -2
PLZ SOLVE THIS EQUATION. ALGEBRA
Answers
Step-by-step explanation:
-10+V=-2V=-2+10V=8hope it helps.stay safe healthy and happy...-10+V=-2
V=-2+10
V=8
answer is 8
Which of the following matches the graph of f (x) = 2(x – 1)2(x + 1)(x + 2)?
Answers
Answer: C. The third graph.
Step-by-step explanation:
A function assigns the values. The graph of the function f(x) = 2(x – 1)2(x + 1)(x + 2) can be drawn as shown below.
What is a Function?A function assigns the value of each element of one set to the other specific element of another set.
A function assigns the values. The graph of the function f(x) = 2(x – 1)2(x + 1)(x + 2) can be drawn as shown below.
Learn more about Function:
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Please please please help me
Answers
Answer:
The answer. of. this. question. is. 24.
Which of the following is an example of a proper fraction?
A.7/6
B.3/4
C.4/4
D.4/3
Answers
Answer: B
Step-by-step explanation:
A proper fraction is when a fraction has the numeration less than the denominator
7(4n-9) - 3(n-7)
Use the Distributive Property to
write an equivalent expression.
Answers
Answer:
25n - 42Step-by-step explanation:
Distributive Property:
a(b + c) = ab + acGiven:
7(4n-9) - 3(n-7)Simplify:
7(4n-9) - 3(n-7) =28n - 63 - 3n + 21 = 25n - 42Answer:
[tex]25n - 42[/tex]
Step-by-step explanation:
[tex]7\left(4n-9\right)-3\left(n-7\right)[/tex]
[tex]7\left(4n-9\right)[/tex]
[tex]28n-63[/tex]
[tex]=28n-63-3\left(n-7\right)[/tex]
[tex]-3\left(n-7\right)[/tex]
[tex]3n+21[/tex]
[tex]=28n-63-3n+21[/tex]
[tex]\mathrm{Group\:like\:terms}:-[/tex]
[tex]28n-3n-63+21[/tex]
[tex]=25n-42[/tex]
OAmalOHopeO
4 thousands divided by 10 equals blank hundreds
Answers
Answer:
40 hundred
Step-by-step explanation:
it is 40 hundred because if you do 4000 divided by 10 you will just need to minus a zero at the end which will become 400.
4 thousand divided by 10 equals 4 hundred.
Given,
4 thousand divided by 10 = _______ hundreds.
We need to fill in the blanks.
We need to know the multiplication of 10 and how to convert 4 thousand into a number.
What are the multiples of 10?10 x 1 = 10
10 x 2 = 20
10 x 3 = 30
10 x 4 = 40
10 x 5 = 50
10 x 6 = 60
10 x 7 = 70
10 x 8 = 80
10 x 9 = 90
10 x 10 = 100.
4 thousand can be written as 4000.
We need to divide 4000 by 10.
4000 ÷ 10
4000 / 10
400
We have 4 hundred.
Thus, 4 thousand divided by 10 equals 4 hundred.
Learn more about division here:
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helpppppppppppppp plzzzzz
Answers
Answer:
x = 12.75
Measure of angle YXZ = 49.75 degrees
Step-by-step explanation:
Complementary angles have a sum of 90 degrees so we add them and set them equal to 90.
3x + 2 + 5x - 14 = 90
Combine like terms
8x - 12 = 90
Add 12 to both sides
8x = 102
Divide both sides by 8 to isolate x
x = 12.75
Measure of angle YXZ = 49.75 degrees
2.)
Two clocks are set at 6 A.M. One clock gains 30 seconds every hour and the second clock
loses 1 minute every hour. At what time will the faster clock be 30 minutes ahead of the
second clock?
Answers
Difference in time of both the clocks after 1 minute will be the sum of gain in time of one clock and delay in time of the second clock in 1 minute.
First clock will be 30 minutes ahead of the second clock in 20 hours.
It's given in the question,
Both the clocks are set at 6 A.M.First clock gains 30 seconds every hourSince, 1 second = [tex]\frac{1}{60}[/tex] minutes
Therefore, 30 seconds = [tex]\frac{30}{60}[/tex] minutes
= 0.5 minutes
That means first clocks gains 0.5 minutes in every hour.
Second clock loses 1 minute every hourTherefore, difference in both the clocks in every hour = 1 + 0.5
= 1.5 minutes
Difference of 30 minutes will be in the duration = [tex]\frac{30}{1.5}[/tex] hours
= 20 hours
First clock will be 30 minutes ahead of the second clock in 20 hours.
Learn more,
https://brainly.com/question/11528375
How many kilometers are in 3 centimeters?
0.000003
0.00003
0.0003
0.003gcgctgcvyhguygygvyfggvgcuyyfo7vvythtyttvgkhgfyvg
dont answer this
How many kilometers are in 3 centimeters?
0.000003
0.00003
0.0003
0.003
Answers
Answer:
0.00003
Step-by-step explanation:
