Answer:
[tex] 6.6 \times {10}^{ - 6} [/tex]
Step-by-step explanation:
[tex]0.0000066 = 6.6 \times {10}^{ - 6} [/tex]
What is (-i)^6? I need help please....
Answer:
Step-by-step explanation:
-i= -i
-i^2= 1
-i^3= -i * 1 = -i
-i^4= 1 * (-1) = -1
-i^5= -i
-i^6= 1
Answer: -1
Step-by-step explanation:
Select the correct answer.
3
Twenty-seven minus 2 of a number (2) is not more than 36. What is the number?
A. X>42
B X> -6
C X< 3
X< -6
Answer:
B
Step-by-step explanation:
can u please simplify this algebra sum 5m-m-m+3m
Answer:
6m
Step-by-step explanation:
Answer:
6m
Step-by-step explanation:
=5m-2m+3m
=3m+3m
=6m
HOPE IT HELPS❤️
Andy left a 15% tip for a meal that cost $38. What was the total cost of the meal including the tip? whit solution
Answer:
Your Answer is $43.7
Step-by-step explanation:
Take the initial $38 and Multiply it by the .15 (15%) tip
You get a $5.7 tip
Add that to the meal cost of $38 and you get $43.7
Evaluate sin2 (pi/4) + cos2 (pi/4).
Answer:
[tex]sin^2(\pi/4)+cos^2(\pi/4)=1[/tex]
Step-by-step explanation:
Notice that you don't need to evaluate the actual sin and cos functions, since you are in the presence of a well known Pythagorean identity that states that this type of addition of squares for the same angle should equal 1:
[tex]sin^2(x)+cos^2(x)=1[/tex]
So, as long as the angle "x" is the same in both trig functions, this addition should render "1" (one).
Because in this case the angle involved is the same (in both cases pi/4), the identity is valid.
Please help me!! I don’t get it.
Answer: 1st one thank me later
Step-by-step explanation:
and the Aegean Sea is located at
On the map above, the Black Sea is located at
A Letter A Letter C
B. Letter C Letter B
C Letter A Letter B
D. Letter B Letter A
Answer:
The answer to your question is C.
Step-by-step explanation:
Have a nice day :)
what is the key vocabulary of cubic functions
Answer:
Hope it helps!
Step-by-step explanation:
The general form of a cubic function is y = ax3 + bx + cx + d where a , b, c and d are real numbers and a is not zero. We can graph cubic functions by plotting points.
A cubic function is any function of the form y = ax^3 + bx^2 + cx + d, where a, b, c, and d are constants, and a is not equal to zero, or a polynomial functions with the highest exponent equal to 3. These types of functions are extremely prevalent in applications involving volume.
Credits;
Graphs of Cubic Functions (solutions, examples, videos)
Cubic Function: Definition, Formula & Examples - Video & Lesson
I bought 5 gallons of gas for 1770 what is the unit price for gas per gallon
Answer:
Brainleist!Step-by-step explanation:
1770/5 = the unti price
1770 / 5 = 354
354
[tex]solution \\ cost \: of \: 5 \: gallons \: of \: gas = 1770 \\ cost \: of \: 1 \: gallons \: of \: gas = \frac{1770}{5} \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: = 354 \\ [/tex]
hope it helps...
good luck on your assignment
Find the area of a triangle, two sides of which are 10 cm and 16 cm and the perimeter is 38 cm.
Answer:
Step-by-step explanation:
third side=38-(10+16)=38-26=12
sides are 10 cm, 12 cm , 16 cm.
2s=10+12+16=38
s=38/2=19
area=√(s(s-a)(s-b)(s-c))
=√[19(19-10)(19-12)(19-16)]
=√[19×9×7×3]
=3√391 cm²
≈59.32 cm²
Check my work (apparently I did something wrong):
(-2+3)²+5
(-2²+3²)+5
(4+9)+5
13+5
=18
(0+3)²+5
(0²+3²)+5
(0+9)+5
9+5
=14
Answer:
I am in middle school... Like I mean Brueh.
So (-2+3)²+5 is 6
and...
(0+3)²+5 is Right 14
Step-by-step explanation:
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction
You do P first
So...
(-2+3)²+5
1²+5
1+5
6
Also...
(0+3)²+5
3²+5
9+5
14
what is i^84? a) -i b) i c) -1 d) 1
Answer:
D) 1
Step-by-step explanation:
When you start raising i to certain powers, you begin to notice a pattern.
[tex]i^1=i \\\\i^2=-1 \\\\i^3=-i \\\\i^4=1 \\\\i^5=i \\\\ i^6=-1 \\\\ i^7=-i \\\\i^8= 1[/tex]
This cycle repeats forever. Since 84 is a multiple of 4, i^84 must be 1. Hope this helps!
Answer: 1
Step-by-step explanation:
HELP ME ASAP! Try to read this in English
Step-by-step explanation:
3)
No. of wooden boxes is less than 9
x< 9
No. of plastic boxes is not more than 10
y ≤ 10
Weight equation
Wood box 6 kg Plastic box 3 kg total 36 kg
which means that the weight that can be carried must be greater than or equal to the actual weight
6x + 3y ≥ 36
Volume equation
Wood box 0.25 m² Plastic box 0.5 m² total 3 m²
which means that the capacity of boxes must be greater than or equal to the capacity of actual load
0.25x + 0.5y ≥ 3
4) Let the no. of RM100 tickets be x and no. of RM150 tickets be y
no. of RM100 tickets is more than no. of RM150 tickets.
x > y
Total price exceeds 3000
100x + 150y > 3000
Which figure repeats in the tessellation shown below
You sold a total of 22 tickets to the baseball game. 9 tickets were adult tickets. How many student tickets were sold?
Answer:
13 tickets
Step-by-step explanation:
Answer:
33 is the answer
Step-by-step explanation:
I will mark it as brainliest whoever has the clearest explanation
Answer:
b = 320
Step-by-step explanation:
a + b = 880
1 - 4/7 = 3/7 (restant A)
1 - 1/4 = 3/4 (restant B)
(3/7) . a = (3/4) . b
a = (7/4) . b
a + b = 880
(7/4) . b + b = 880
7b + 4b = 880 . 4
11 b = 880 . 4
b = 320
Davita works at a shoe store. She measured the feet of nine customers and found that their shoe sizes were 4, 5, 5, 6, 7, 8, 8, 10, 10. Find the sum of the absolute deviations from the mean and the mean absolute deviation. Explain how you found the MAD.
Answer:
Sum of absolute deviation = 16
MAD = 1.78
Step-by-step explanation:
Given the following data:
X = 4, 5, 5, 6, 7, 8, 8, 10, 10
Absolute deviation from the mean means how each value in X deviates from the mean of the data without considering if the difference is positive or negative. Therefore, the absolute value is recorded and all deviations are recorded as positive.
Absolute deviation from the mean :
Mean of data (u) = (sum of data / number of observations)
( 4 + 5 + 5 + 6 + 7 + 8 + 8 + 10 + 10) / 9
= 63/9
= 7
Absolute deviation = ( x - u)
Sum of absolute deviation ;
|4-7| + |5-7| + |5-7| + |6-7| + |7-7| + |8-7| + |8-7| + |10-7| + |10-7|
3 + 2 + 2 + 1 + 0 + 1 + 1 + 3 + 3 = 16
Mean absolute deviation(MAD) ;
SUM OF ABSOLUTE DEVIATION / N
Where N = number of observations
MAD = 16/9 = 1.78
LAT QUESTION AND LAST TRY!!! WILL GIVE BRANLIEST!!!! AT LEAST TAKE A LOOK, SHARE YO SMARTNESSS!!!!!!!! PLS Is PC a perpendicular bisector of AB ? Explain your answer. LIKE 2 SENTENCES
Answer:
No, thats because a bisector means it extendes from the main branch. So thats all fine, also its supposed to be perpendicular. That means it forms a right angle. Therefore the answer is
Answer: No, Respuesta: noAnswer:
No because the line that is formed is not 90 degrees and a perpendicular line is a line that forms at a 90 degree angle.
Step-by-step explanation:
PC is not a perpendicular bisector because although it splits AB in half, it does not form a right angle with AB.
Quinn tried to evaluate an expression step by step. which step did she do wrong there is a selection for not mistake
Answer:
Quinn did not make a mistake. This is because everything she did is correct and also if we calculate the expression without doing anything she did, we see that she has the right answer.
Answer:
she didn't make any mistake
Step-by-step explanation:
She has expressed it correctly and if we calculate, the multiplication is also correct
Please help ASAP!!! Compare 147% of 621 to 125% of 549! I will give 10 pts
Answer:
A.) 147% out of 621 is 974.97 or 975
B.) 125% out of 549 is 686.25 or 686
Therefor option A has the largest outcome, and option B has the lowest outcome.
If you liked the answer a brainliest would help a lot! Have a good day!
pls answer for 44 pts pls answer and i will give branily
Answer:
9
Step-by-step explanation:
mean of plot 1
(2+3+3*5+9+11+14+15+21)/10= 9mean of plot 2
(7+12+2*16+18+2*20+25+28)/9= 18the difference
18-9= 9If f(x) = x2 + 1 and g(x) = x – 4, which value is equivalent to (f circle g) (10)?
Answer:
its 37
Step-by-step explanation:
Answer:
A. 37
Step-by-step explanation:
Prove that the sum of 3 consecutive numbers is always a multiple of 3
Proof:
3 consecutive integers are x, x+1 , x+2.
Add these values.
x+x+1+x+2
3x+3
3×(x+1)
3(x+1) is the multiple of 3 for any integer value of x.
Answer: We have proved that the sum of 3 consecutive numbers is always a multiple of 3.
Let us assume: 3 consecutive integers are x, x+1 , x+2.
Then add these values.
[tex]x+x+1+x+2\\=3x+3\\=3(x+1)[/tex]
It is the multiple of 3 for any integer value of x.
Learn more: https://brainly.com/question/12049968
Given the functions below, find (f - g) (2).
f(x)
x2 + 3
g(x) = 4x – 3
=
Answer:
(f - g)(2) = 2
Step-by-step explanation:
Given the functions below, find (f - g) (2).
f(x) = x² + 3
g(x) = 4x – 3
(f - g)(x) = (x²+3)-(4x-3)
(f - g)(x) = x²+3-4x+3
(f - g)(x) = x²-4x+6
(f - g)(2) = (2)²-4(2)+6
(f - g)(2) = 4-8+6
(f - g)(2) = 2
How do you use percent to convert numbers
Answer:
percent is 1/100
you just multiply the percentage value by 1/100 to find its value
If for example you are taking 20% of 500, then 20*500/100= 100 is the answer
what is the linear function ?
Answer:
f(x)= 5x+2
Step-by-step explanation:
Slope is 5, y intercept is (0,2)
If f(x) = 3x + 10 and g(x) = 2x - 4, find (f-9)(x).
Answer:
work is pictured and shown
Use the drop-down menus to complete each equation so the statement about its
solution is true
CLEAR
CHECK
No Solutions
7 - 5+32 – 1=_ x +_
One Solution
7 - 5+32 – 1= _x+_
Infinitely Many Solutions
7-5+32 – 1 = _x+_
Answer:
1.3x+9
2.1x+4
3.3x+1
Step-by-step explanation:
Heres an question to answer please.
Answer:
-1 over 3
Step-by-step explanation:
just use the timeline to subtract
A line has a slope of 8 and crosses the y-axis at (0, 12). Express this line in slope intercept form.
Answer:
y = 8x + 12
Step-by-step explanation:
The equation for all linear equations (slope-intercept form) is y = mx + b where m = slope and b = the y-intercept.
According to the information given, the slope is 8, and the y-intercept is 12. The y-intercept is 12 because the line touches the y-axis at (0,12).
That means that m = 8 and b = 12...
y = mx + b
y = 8x + 12
I hope this helps! Have a great day!
Answer:
y=8x+12
Step-by-step explanation: