how do you solve 18+8i/4i ?
Answers
Step-by-step explanation:
check attachment.
Thanks me later
Related Questions
Give another name for plane W.
Answers
The road is 6 kilometers long how long is the road in meters
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Answer:
6,000
Step-by-step explanation:
Simplify the decimal 15.1851851852
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Answer:
15.1851851852
Step-by-step explanation:
i can't simplify it, right? maybe? lol
Hi me again. I think I know what to do but I wanna make sure. So again I got asked this on my math hw and I think I understand but I'm still not sure.
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Answer:
8
Step-by-step explanation:
John eats to much cereal and drinks to much milk
PLEASE help me! I’m giving all my points, please help ASAP!!!
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Answer:
I have send u picture
Step-by-step explanation:
I think this will help u
Tell whether the ratios form a proportion 1/5, 6/30
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Answer:
Step-by-step explanation:
Its
Answer:
These ratios are proportional :)
Step-by-step explanation:
1/5 and 6/30 are proportional because you can multiply 1/5 by a number and get 6/30. Multiple 1 and 5 by 6 and you have 6/30. Hope this helped! :)
please answer all of these questions
Answers
Answer:
Step-by-step explanation:
a) 15
b)= 3.5
c) -7/2
d) = 4
e)= also 4
I can explain if you want me to
Which set of points lie on the same line?
O A. {(0, 0), (1, 1), (2, 4)}
B. {(-1, -16), (2, -7), (5, 2)}
O C. {(4, 16), (2, 8), (0, 1)
o D. {(2, -3), (0, -5), (-2, -6)}
Answers
Answer:
B
Step-by-step explanation:
the change in y and x are the same between the three points.
Help with this please
Answers
Answer:
C) 0 <\ x OR x />7
Step-by-step explanation:
The first arrow has a closed circle which indicates greater/less than or equal to. All the values shaded are to the left of 0. So, x is less than or equal to 0. The second arrow also has a closed circle. Since the shaded part of the arrow is to the right of 7, x is greater than or equal to 7.
What is - 4/7 as a number?
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Answer:
0.57142857142857
Step-by-step explanation:
- 19 - x = -6(3x + 6)
Answers
Step-by-step explanation:
the answer will be -1or 1
Tania wants to go to Europe. She decided she can only spend 200 U.S. dollars. The exchange rate is 1 euro to 1.30 U.S. dollars. After exchanging her money, how many euros will she have to spend, rounded to the nearest cent?
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PLEASE ANSWER FAST WILL GIVE BRAINLIEST
A piece of furniture has a retail price of $280 and is on sale at a 30% discount. How much money will
be saved if the piece of furniture is purchased at the sale price?
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you will save $84***
(14x + 6)
lo
52°
С C
X
A
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Answer:
thats easy
105 not
Step-by-step explanation:
Anyone who know,s this please help?
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Multiply.
(-0.3)(-0.85)
Answers
Answer:
O.225
Step-by-step explanation:
Two negatives = positive
Answer:
.255
Step-by-step explanation:
.255
The linear function A(t)= 55t + 120 represents the amount, A, in Normans saving account where T represents time in weeks since he has been saving money for vacation what does a slope by 55 represent in the context of this scenario.
A. Norman will have saved enough to go on vacation after 55 weeks
B. Norman has been putting money into his savings account for five weeks
C. Norman has been deposing $55 each week into his savings account
D. Norman had $55 in his savings account before he started saving for a vacation
Answers
Answer:
C
Step-by-step explanation:
The reason it is C because if the answer was A, then the 55 would have to have been the T since the T represents time in weeks. If it was B, look at explanation for A. It is basically the same reason why. It is not D because if he already the 55 dollars in his savings then the 55 would have been the B of the equation which right now is 120. By process of elimination, your answer should be C. Also the fact that Norman was depositing 55 dollars EACH week is a big help.
what is the range of the graph?
Answers
Answer:
The range is (-3,3)
Step-by-step explanation:
Range Of A Function from the Graph
The range of a function is the set of all those values it can take when x takes every possible element from the domain.
When the graph is given, the range can be obtained by placing an imaginary horizontal line from values of y as small as possible to values of y as high as possible. If the imaginary line passes through the graph of the function, then that value of y belongs to the range.
When we apply this approach, the line crosses the graph from y=-3 to y=3. The endpoints are not included because they have open circles there. Thus, the range is (-3,3)
Which inequality is graphed on the number line?
A. t>9
B. t < 0
C. t < 6
D. (>6
Help ASAP
Answers
Answer:
its c
Step-by-step explanation:
SOMEONE PLEASE HELP ASAP
Answers
0x3=0
2x3=6
4x3=12
6x3=18
1.2(y+6) +4.4y -3
PLSSSS HELPPPP
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Answer:
5.6y + 4.2
Step-by-step explanation:
None
pls help with this question
Answers
Answer:
7.01, 10, 7.1, 12, 7.001, 8, 15
Step-by-step explanation:
Those numbers are all greater than 7
Convert and round to the proper Precision or accuracy. 21.4 grams= mg? * O .0214 mg О 214 mg О 214.0 mg O 21,400 mg 00214 mg
Answers
Answer: 21,400 mg
Step-by-step explanation: Multiply the mass value by 1000 .
Solve the following equation: 6.4x + 8.2 = 85
Answers
Answer:
X=12
if you are happy with my answer, please give brainliest :)
Step-by-step explanation:
Subtract 8.2 from both sides
76.8=6.4x
x=12
Type the correct answer in the box. Round off your answer to the nearest integer.
Answers
Answer:
59
Step-by-step explanation:
right on edmentum
guy above has autism
hi -12 is less than -12.5 right? please answer quick
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I need help, I have been stuck on this
Answers
❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤
[tex]b = 9 {n}^{2} + 7[/tex]
[tex]a = 3n + 4[/tex]
-----------------------------------------------------------
[tex] {a}^{2} = ( {3n + 4})^{2} [/tex]
[tex] {a}^{2} = 9 {n}^{2} + 24n + 16[/tex]
________________________________
[tex]b = 9 {n}^{2} + 7[/tex]
[tex]b = 9 {n}^{2} + 24n - 24n + 7 + 9 - 9 \\ [/tex]
[tex]b = (9 {n}^{2} + 24n + 16) - 24n - 9 - 23 + 23 \\ [/tex]
[tex]b = (9 {n}^{2} + 24n + 16) - (24n + 32) + 23 \\ [/tex]
[tex]b = ({3n + 4})^{2} - 8(3n + 4) + 23 [/tex]
[tex]b = {a}^{2} - 8a + 23[/tex]
Thus the correct answer is ( B ) .
❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤
Find the coordinates of the midpoint ofL(2, -4), M(4, 6)
Answers
Answer:
[tex]\displaystyle (3,1)[/tex]
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightAlgebra I
Midpoint Formula: [tex]\displaystyle (\frac{x_1+x_2}{2},\frac{y_1+y_2}{2})[/tex]Step-by-step explanation:
Step 1: Define
Point L(2, -4)
Point M(4, 6)
Step 2: Find Midpoint
Simply plug in your coordinates into the midpoint formula to find midpoint
Substitute in points [MF]: [tex]\displaystyle (\frac{2+4}{2},\frac{-4+6}{2})[/tex][Fraction] Add: [tex]\displaystyle (\frac{6}{2},\frac{2}{2})[/tex][Fraction] Divide: [tex]\displaystyle (3,1)[/tex]There is a population of 350,000 bacteria in a colony. If the number of bacteria doubles every 163 minutes, what will the population be 652 minutes from now?
Answers
Answer:
228,200,000
Step-by-step explanation:
multiplication
Answer
5,600,000
Explanation
In 652 minutes, the bacteria will double 4 times.
163×4=652.
The starting population is 350,000.
After 163 minutes, the bacteria doubles once.
350,000×2 = 700,000
After another 163 minutes, the bacteria doubles again.
700,000×2 = 1,400,000
After another 163 minutes, the bacteria doubles again.
1,400,000×2 = 2,800,000
And finally, when 652 minutes past in total, the bacteria will be at 5,600,000.
2,800,000×2 = 5,600,000
So the population of the bacteria after 652 minutes will be 5,600,000.
Also, if you wanted to write an expression for this, it would be...
350,000×2^4
350,000 is multiplied by 2, 4 times.
Either way, you would get 5,600,000.
What’s is the difference between an improper fraction and mixed number
Answers
Answer:
An improper fraction is always 1 or greater than 1. And, finally, a mixed number is a combination of a wholenumber and a proper fraction.In a proper fraction, the numerator is always less than the denominator. Examples ofproper fractions include and