Answer:
6+3i
Step-by-step explanation:
4+2=6
-3i+6i=3i
6+3i
Answer:
6+3i
Step-by-step explanation:
just got it right besties
Ms. Johnson has three times as many
flowers as Ms. Harris. Ms. Harris has
12 flowers. How many flowers does
Ms. Johnson have?
Answer:
36
Step-by-step explanation:
12 x 3 =36
hope this helped :)
I need help pleasee
Answer:
a) JK is a secant line
b) IE is a chord
c) GH is a tangent line
Step-by-step explanation:
The total cost for dinner last night was 43.57. Tax is 9% and I want to leave a 20% tip. What will my final total be including tax and tip
Answer: $56.20
Step-by-step explanation:
Both the tax and the tips will be based on the total cost:
Tip = 43.57 * 20%
= $8.71
Tax = 43.57 * 9%
= $3.92
Total = Cost + Tip + Tax
= 43.57 + 8.71 + 3.92
= $56.20
The measure of Angle A is 2x and Angle B is 60 when Angle A and Angles are supplementary angles. What is the value of x? A. 15 B. 60 C. 120 D. 30
Answer:
B) 60
Step-by-step explanation:
Given:
<A = 2x<B = 60<A and <B are supplementary angles (they add up to 180)Equation:
<A + <B = 180
2x + 60 = 180
2x = 180 - 60
2x = 120
x = 60
What is the place value of the 9 in 67.49?
hii! please help asap. i’ll give brainliest
Answer:
B i think
Step-by-step explanation:
PLEASE HELP! I've been stuck on this question all day! ;w; NO links. Thanks in advance!
The volume of a rectangular prism is 473.2 cubic millimeters. If the length is 7 millimeters and the width is 10.4 millimeters, what is the height of the rectangular prism?
Palaye Royale's lead singer is 26 years of age and from canada, also 6'1'' true or false
Answer:
true
vgStep-by-step explanation:
Harry spun the spinner 60 times the spinner landed on seven 7 times. Find the experimental probability of harry's spinner landing on seven
Answer: [tex]\dfrac{7}{60}[/tex]
Step-by-step explanation:
Given
Spinner is spun 60 times
7 is obtained seven times
Probability is the ratio of favorable to the possible outcomes.
Here, favorable outcomes occurred 7 times
So, the required probability is
[tex]\Rightarrow P=\dfrac{7}{60}[/tex]
Which of the following graphs represents the equation y - 2 = 3(x - 1)?
Answer:
To draw the graph of linear equation of the form
y-a=m (x-b)
We will first write it in slope intercept form which is of the form
It will cut x axis and y axis at , respectively.
As Euclid postulate States that, Unique equation of line can be Determined by two points, So join these two points. And Infinite number of points lie on a line.
Graph B
Step-by-step explanation:
The graph that represents the equation y - 2 = 3(x - 1) is: B. Graph B.
What is the Equation of a Line in Slope-intercept Form?y = mx + b is used to represent the equation of a line in slope-intercept form, where, m is the slope and b is the y-intercept of the line.
Given the equation, y - 2 = 3(x - 1), rewrite the equation in slope-intercept form:
y - 2 = 3x - 3
y = 3x - 3 + 2
y = 3x - 1
The slope (m) is 3 and the y-intercept (b) is -1. Thus, the graph that has a slope of 3 and a y-intercept as -1 is graph B.
Learn more about slope-intercept form on:
https://brainly.com/question/1884491
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*30 POINTS* HELP FOR BRAINLIEST
Answer:
21
Step-by-step explanation:
f(x) =x^2 - 6x + 21
f(xl =0
Answer:
substitute 0 for x
f(0) = 0^2 - 6(0) + 21
0. = 0 - 0 + 21
0. = 21
Gerald has lots of land that are 12x square miles. He decides to purchase 4x more lots of land of the same size.(marking brainlist)
Answer:
48x square miles
Step-by-step explanation:
12x4 48
The total area that he has will be 48x² miles square.
What is Algebra?The analysis of mathematical representations is algebra, and the handling of those symbols is logic.
It is also known as the product. If the object n is given to m times then we just simply multiply them.
Gerald has lots of lands that are 12x square miles.
He decides to purchase 4x more lots of land of the same size.
Then the total land that he has will be given by the multiplication of the 12x and 4x.
⇒ 12x · 4x
⇒ 48x²
Then the total area that he has will be 48x² miles square.
More about the Algebra link is given below.
https://brainly.com/question/953809
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The radius of circle A is 6 ft . The radius of circle b is 5 ft greater than the radius of circle A. The radius of circle C is 3ft greater than the radius of circle b . The radius of circle d is 1 ft less than the radius of circle c. What is the area of each circle? How many times greater than the area of circle A is the area of circle c?
Part 1
Circle A: 6
Circle B: 5
Circle C: 3+ CB
Circle D: 1-R of CC
Circle C:
5+3=8
Radius: 8
Circle D
8-1=7
Radius: 7
Circle C:8
Circle D:7
Part 2
Formula: PiR^2
Circle A:
6*6=36
36*3.14=113.04
Circle C:
8*8=64
64*3.14=200.96
200.96-113.05=87.91
87.91
Find the 16th term to the series PLEASEEE
Answer:
It is a geometric sequence.
[tex]common \ ratio , r = \frac{12}{-4}=-3[/tex]
[tex]a_n = a_1 \times r^{n-1} \\n = 16\\r = -3\\a_1 = -4\\a_{16 }= -4 \times (-3)^{15} = -4 \times 14348907 =57395628[/tex]
10 POINTS! PLEASE HELP!! The illustration shows a compact disc tray that holds five CDs. The radius of each compact disc is 9 cm.
What is the total area occupied by all five discs?
We can see that there are 5 CDs, each of radius 9 cm
Area occupied by 1 disc:
Area of a circle = πr²
Area of disc = π(9)²
Area of disc = 3.14 * 81 = 254 cm²
Area occupied by 5 discs:
Area occupied by 5 discs = Area occupied by 1 disc * 5
Area occupied by 5 discs = 254 * 5
Area occupied by 5 discs = 1270 cm²
the question is in the picture attached. please help!!!
Answer:
x = 6
Step-by-step explanation:
The median is half the sum of the parallel bases , then
[tex]\frac{2x+4+10x-50}{2}[/tex] = 13 ( multiply both sides by 2 to clear the fraction )
12x - 46 = 26 ( add 46 to both sides )
12x = 72 ( divide both sides by 12 )
x = 6
Anya’s scores from her math quizzes are shown here.16, 20, 16, 14, 19 What is the mean absolute deviation (MAD) of the scores?
i need an answer pls-
Answer:
The mean absolut deviation (MAD) of the scores is 2.
In the diagram, Line AC is a diameter of the circle with center O. If mACB = 50°, what is mBAC?
A. 50°
B. 40°
C. 80°
D. 100°
A circle has a radius of 6 units. Find the area of a sector with an arc length of 9 units.
Answer:
I would need a picture but go on g0ogle and I bet they have it on there
Rhonda manages wildlife samples for Ducks Unlimited. Two samples of duck populations at a migratory site are shown in the table below. Which statement about the samples is true? Duck Pond Samples Sample 1 Sample 2 Mallard 19 Mallard 38 Wood Duck 3 Wood Duck 1 Green Wing Teal 10 Green Wing Teal 1 American Widgeon 8 American Widgeon 0 Rhonda needs to continue taking samples of ducks until both samples have at least one of each type of duck. Rhonda should take a third sample and then use the two that are most representative since these samples vary quite a bit. Rhonda should use both of these samples as they are to make inferences about the average population of each type of duck in the pond. Both samples must be biased because there are more Mallards than any other type of duck recorded in the sample.
Answer:
c
Step-by-step explanation:
Rhonda should continue taking samples of ducks until both samples have at least one of each type of duck.
What is migratory site?A migratory site is a place where animals, especially birds, congregate during their seasonal migration.
Rhonda should keep collecting duck samples until both samples contain at least one of each type of duck.
Because neither Sample 1 nor Sample 2 contain at least one of each type of duck, Rhonda must collect additional samples until this criterion is met.
Rhonda would be incorrect to infer the average population of each type of duck in the pond based solely on the two existing samples because the samples are not representative of the entire population.
Thus, Rhonda should collect additional samples until both samples contain at least one of each type of duck, and then use all of the samples together to infer the population of each type of duck in the pond.
For more details regarding migration, visit:
https://brainly.com/question/17991559
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In a week, 13 hens laid 65 eggs. What is the unit rate for eggs per hen?
Answer:
5 eggs per hen
Step-by-step explanation:
Divide 65 and 13
Have a wonderful Day!
how many nickels are in a quarter
Answer:
5 nickles in a quator.
Step-by-step explanation:
Answer:
5 nickels
Step-by-step explanation:
The value of a nickel is 5 cents and the value of a quarter is 25 cents.
The equation we can use for this is 5 times x = 25
From here, you can divide 25 By 5 and get 5 as your final answer.
Hope this helps, have a good day!
help ill give brainiest
Answer:
You can find 0.5% of a number by multiplying the number by
Step-by-step explanation:
PLEASE HELP FaSt i WILL GIVE BRAINLEiST
Answer:
4th answer
Step-by-step explanation:
Answer:
4its going to be the 4th answer
Find the slope of the line that goes through the points (-3, 1) and (-17, 2).
When eleven is added to the product of a number, x and three, the result
is equal to the number that is nine less than five times the same number, x.
What is the value of x
Help if you can
Answer:
x=10
the value of x is 10, as can be seen below.
Step-by-step explanation:
Step 1- write out equation... (then solve)
3x+11=5x-9 (Get both x on the same side)
-3x -3x
11=2x-9
+9 +9
20=2x
/2 /2
20/2=10
10=x
ANSWER:
x=10
:)
good luck!!
Name the transformation if the new coordinates are (- 1, 1), (- 5, 1), (- 1, 3)
Answer:
Reflection off the y axis
Step-by-step explanation:
Simplify 6(1/4+5/2)-2 with an explanation
Answer:
64 1/2
Step-by-step explanation:
6(1/4+5/2)-2
parethesis first 1/4 +5/2 make them the same denominator 1/4 + 10/4 = 11/4
then 6 or 6/1 time 11/4 = 66/4= 16 1/2 - 2 = 64 1/2 i havn't done fractions in awhile so im not a 100% certain
i neeeeed helpppppppppppp
Answer:
x = -1
Step-by-step explanation:
x=-1
Hope this Helped!
Mrs. Lopez made 12 ½ gallons of sweet tea for a celebration. How many quarts of sweet tea did Mrs. Lopez make?
Answer:
Mrs. Lopez made 50 quarts of sweet tea
Step-by-step explanation:
A gallon and a quart are two of the five US standard volumes of measurement. In relation to litres, a quart is 946.352946 millilitres while a gallon is 3.7854118 litres.
The relationship between The gallon and The quarts is given as 4:1
This means that for every 4 quarts, there is 1 gallon.
Now, let us find the number of quarts in 12¹/₂ gallons as follows:
1 gallon = 4 quarts
∴ 12¹/₂ gallons = 12¹/₂ × 4 quarts
converting the mixed fraction to improper fraction and multiplying:
= ²⁵/₂ × ⁴/₁
[tex]= \frac{25 \times 4 }{2 \times 1} = \frac{100}{2} \\\\= 50\ quarts[/tex]