Answer:
[tex]a^2 * b = 3i^2[/tex]
Step-by-step explanation:
Given
[tex]a = -i[/tex]
[tex]b = 3[/tex]
Required
Determine [tex]a^2 * b[/tex]
To do this, we simply substitute -i for a and 3 for b in [tex]a^2 * b[/tex]
This gives:
[tex]a^2 * b = (-i)^2 * 3[/tex]
Evaluate the expression in bracket
[tex]a^2 * b = i^2 * 3[/tex]
This gives:
[tex]a^2 * b = 3i^2[/tex]
(6x - 4) x (2x + 2)
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Answer:
12x² + 4x - 8
General Formulas and Concepts:
Algebra I
Expand by FOIL-ing (First, Outside, Inside, Last)Combining Like TermsStep-by-step explanation:
Step 1: Define
(6x - 4) × (2x + 2)
Step 2: Expand
Rewrite: (6x - 4)(2x + 2)Expand [FOIL]: 12x² + 12x - 8x - 8Combine like terms: 12x² + 4x - 8Answer:
12x^2 + 4x - 8
Step-by-step explanation:
(6x - 4) · (2x + 2)
use distributive property, basically just multiply
12x^2 + 12x - 8x - 8
add like terms
12x^2 + 4x - 8
what is the maximum of the sinusoidal function
Answer:
The sine function ranges from -1 to 1, and since there is a two multiplied by the function, the minimum is -2 and the maximum is 2. 3. The sine function ranges between -1 and 1, so the minimum is -1 and the maximum is 1.Feb 18, 2016
Step-by-step explanation:
please..............
Answer:
C = 50P
750 dollars
Step-by-step explanation:
$50 per person and P represents each person, and C is the total cost basically, so:
C = 50P, is the equation
To find 15 people, just plug it in
C = 50P
C = 50(15)
C = 750
Please help me I appreciate it thank you
Answer:
2/1
Step-by-step explanation:
6x2=12
10x2=20
8x2=16
drag and drop given rectangle JKLM
If each table seats 8 people, how many tables would be needed to seat 62 people at a party
Answer:
8 tables
Step-by-step explanation:
you need 8 tables because 62 divided by 8 is 7.75 but you cant leave .75 out so you have to round up to 8
Help pleas I need it
Answer:
B because there is 1 input going into 2 outputs
On a piece of paper, graph y= -2x- 3. Then determine which answer
matches the graph you drew.
the answer’s A) B) C) are in that picture i couldn’t get D) to fit on their but can someone help me PLEASE!! i’m begging
Answer:
Your answer is A.
Step-by-step explanation:
The picture attached is created by a graphing calculator website called Desmos. You can use this website to further understand lines, slopes, y-intercepts, etc.
HELPP BRAINLIEST TO FIRST!!! Find the value of y if mWRQ = 50 and mQRV = 2y+12
Answer:
y=6
Step-by-step explanation:
An elevator can carry either 6 men or 10 boys. What is the maximum number of boys that could be carried with 3 men?
What is the measure of the other leg of this triangle?
Answer:
48.2593.3424
Step-by-step explanation:
40+.2 and then you complete it by saying.35times 65
Help please this is urgent
Answer:
1/8
Step-by-step explanation:
The figure is cut into eighths. 2/16 is equal to 1/8
Answer: 1/8
Step-by-step explanation: You are simplifying the fraction which in this case is dividing by two. I hope this helps :)
PLEASE I NEED HELP!!!!!!!!
algebra2 lesson: solving quadratics equations
solve the equations, check your solution
1.) x^2+9=0
2.) x^2-4 = -11
Answer:
1) x= 3i, x= - 3i
2) x= +i[tex]\sqrt{7}[/tex], x = - i
Step-by-step explanation:
1) x^2+9=0
(x+3i)(x-3i)=0
x= 3i, x=-3i
2) x^2-4=-11
x^2=-7
x= ±i[tex]\sqrt{7}[/tex]
x= +i[tex]\sqrt{7}[/tex], x = - i
hope this helps!! :))
Boomer crosses the finish line after 1 hour and 27 minutes. How many
total minutes did Boomer race? (hint 1 hour = 60 mins)
10 point
87
77
97
i must say that hint was helpful
Answer:
87 min
Step-by-step explanation:
60+27= 87
Answer:87
Step-by-step explanation:
1 hour equal 60 minutes plus 27 minutes = 87 minutes
A bag of marbles contains 15 blue marbles and 25 green marbles. Which of the
following shows the fraction of green marbles in the bag?
Answer:
5/8
Step-by-step explanation:
use the table below to answer this question
find the average rate of change for the given function from x=0 to x=2
Answer:
-4
Step-by-step explanation:
Average rate of change from x = 0 to x = 2:
Average rate of change = [tex] \frac{f(b) - f(a)}{b - a} [/tex]
Where,
[tex] a = 0, f(a) = 2 [/tex]
[tex] b = 2, f(b) = -6 [/tex]
Plug in the values into the formula for average rate of change.
[tex] = \frac{-6 - 2}{2 - 0} [/tex]
[tex] = \frac{-8}{2} [/tex]
[tex] = -4 [/tex]
Average rate of change from x = 0 to x = 2 is -4
Help plz:))) I’ll mark you BRAINLIEST
Third time asking ):
PLEASE HELP IM STRUGGLING!!!
Answer:
10. 0.99 11. -60 12. 5.5Step-by-step explanation:
Use the slope formula:
m = (y2 - y1)/(x2 - x1)10.
m = (6.24 - 3.27)/(5 - 2) = 2.97/3 = 0.9911.
m = (240 - 360)/(3 - 1) = -120/2 = -6012.
m = (8.84 - 6.09)/(7 - 2) = 2.75/5 = 5.5Write the ratio of corresponding sides for the similar triangles and reduce the ratio to lowest terms.
Answers above on picture . Thank you:)
Answer:
C
Step-by-step explanation:
the side with 12 and on the smaller triangle and the side with 16 on the larger triangle are corresponding.
in fraction 5_8, what is the tem used to designate the 5?
Answer:
Numerator = 5
Step-by-step explanation:
A fraction is in the form of [tex]\dfrac{x}{y}[/tex].
x is numerator of the fraction and y is the denominator.
The given fraction is [tex]\dfrac{5}{8}[/tex].
Here,
5 is the numerator and 8 is the denominator.
Hence, in the given fraction, 5 is the numerator and 8 denotes the denominator.
find the numebr is 3 1/3 of it if 10
Answer:
by dividing by 3
Step-by-step explanation: none but i hope it helps
4(x – 5) +2x = -14
So x=?
Answer:
x=1
Step-by-step explanation:
Step 1:Simplify both sides of the equation
4(x-5)+2x=-14
(4)(x)+(4)(-5)+2x=-14
4x+-120+2x=-14
4x+2x+-20-14
6x+-20=-14
6x-20=-14
Step 2: Add 20 to both sides
6x-20+20=-14+20
6x=6
Step 3: Divide both sides by 6
6x/6=6/6
x=1
evaluate - 1 - 3 - (-9) + (-5)
Answer:
id.k if is a -1 in the beginning i think it’s 0 but i’m not sure so
What is a product of 10 and the counting numbers 1 2 3 and so on? Answer for 25 points!
What is the constant of proportionality?
Answer:
2.5
Step-by-step explanation:
4x2.5=10
yo guys anyone got a answer to this
Answer:
Nope//////
Step-by-step explanation:
sjfConversion a mixed number 3 1
3
to a improper fraction: 3 1/3 = 3 1
3
= 3 · 3 + 1
3
= 9 + 1
3
= 10
3
To find new numerator:
a) Multiply the whole number 3 by the denominator 3. Whole number 3 equally 3 * 3
3
= 9
3
b) Add the answer from previous step 9 to the numerator 1. New numerator is 9 + 1 = 10
c) Write a previous answer (new numerator 10) over the denominator 3.
Three and one third is ten thirds
3 · 1
= 50
3
Multiply both numerators and denominators. Result fraction keep to lowest possible denominator GCD(50, 3) = 1. In the next intermediate step the fraction result cannot be further simplified by canceling.
In words - ten thirds multiplied by five = fifty thirds.
help meeeeeeeeeeeeeeeeeeee
Answer:
3,6
Step-by-step explanation:
What is the answer to this problem? The freezing point of water is 0 °C. Lily´s refrigerator is set at -19 °C. Which change in temperature would bring Lily´s refrigerator or her freezer to the same temperature as the freezing point of water?
Answer:
19 °C
Step-by-step explanation:
0 - (-19) = 0 + 190 + 19 = 19 °CI hope this helps!
When adding 51.2 to a certain number, the sum is 56.05, as seen below. What number should go in the box to complete the addition problem?
Answer: Oof
Step-by-step explanation:
Answer:
Step-by-step explanation:
4
a receptionist named Jim spends on the phone
is related to the number of phone calls he routes to employees.
Time spent routing calls
1001
im not really sure what your asking here. could you explain the question a little bit more? good luck :)
