Answer:
b = 6i then a = -6i
b = -6i then a = 6i
Step-by-step explanation:
a+b=0
ab=36
a = -b
a(b) = 36
-b * b = 36
- b^2 = 36
b^2 = -36
Take the square root of each side
sqrt(b^2) = sqrt(-36)
b =± 6i
a = - (± 6i)
so b = 6i then a = -6i
b = -6i then a = 6i
n2 + 7n +12
Factored form
5.
If WX = XY, what is the length of WZ?
Answer:
25
Step-by-step explanation:
Segment XY = 10
Segment XZ = 15
Since the lenght of segment WX is said to be congruent to the lenght of segment XY, therefore:
WX = XY = 10
Segment WX + Segment XZ = Segment WZ (segment addition postulate)
[tex] 10 + 15 = WZ [/tex] (substitution)
[tex] 25 = WZ [/tex]
[tex] WZ = 25 [/tex]
Length of segment WX = 25
What transformations are used in transforming the parent graph y = x, to obtain the graph of c (x) = StartFraction 5 Over 9 EndFraction (x minus 32)? Check all that apply.
Given that:
Parent equation : [tex]y=x[/tex]
Transformed function : [tex]c(x)=\dfrac{5}{9}(x-32)[/tex]
Solution:
Let Parent equation be [tex]f(x)=x[/tex]. Then,
[tex]c(x)=\dfrac{5}{9}f(x-32)[/tex] ...(1)
The translation is defined as
[tex]c(x)=kf(x+a)+b[/tex] .... (2)
Where, k is stretch factor, a is horizontal shift and b is vertical shift.
If 0<k<1, then the graph compressed vertically by factor k and if k>1, then the graph stretch vertically by factor k.
If a>0, then the graph shifts a units left and if a<0, then the graph shifts a units right.
If b>0, then the graph shifts b units up and if b<0, then the graph shifts b units down.
On comparing (1) and (2), we get
[tex]k=\dfrac{5}{9}<1[/tex] , So graph of parent function compressed vertically by factor [tex]\dfrac{5}{9}[/tex].
[tex]a=-32<0[/tex], so the graph of parent function shifts 32 units right.
[tex]b=0[/tex], so there is no vertical shift.
Therefore, the graph of parent function compressed vertically by factor [tex]\dfrac{5}{9}[/tex] and shifts 32 units right to get the graph of c(x).
horizontal translation
vertical compression
Step-by-step explanation:
the first 2
Solve the equation: 2+3.8w=1.4-2.8w
Answer:
w= -11
Step-by-step explanation:
1. Subtract 2.8 from the right side and add it to the left side. Now you have 2+6.6=1.4.
2. Subtract 2 from the left side and add it to the right side. Now you have 6.6= -.6
3. Divide both sides by -.6. You will get -11=w
If (–6, y) is a solution to the equation –7x − 5y = –68, find the value of y.
Steps to solve:
-7x - 5y = -68 when x = -6
~Substitute and simplify
-7(-6) - 5y = -68
42 - 5y = -68
~Subtract 42 to both sides
-5y = -110
~Divide -5 to both sides
y = 22
Best of Luck!
the average temperature for febuary was -4.03 in chicago and -7.14 in michigan.which of the following represent the difference between the average temperature of the two cities HELPP
To put it simply, the answer is 3.11.
What is the value of -17 - (-1) + 2/3 + -1/2?
Answer:
-95/6 or -15.83 repeating
Step-by-step explanation:
Which graph shows y < x2 + 1?
c.
Answer:
3rd one
Step-by-step explanation:
Answer:C
Step-by-step explanation:took test
the value of p(x) = 5x-4x^2+3 at x=0
Steps to solve:
p(x) = 5x - 4x^2 + 3
~Substitute
p(0) = 5(0) - 4(0)^2 + 3
~Simplify
p(0) = 0 - 0 + 3
~Simplify
p(0) = 3
Best of Luck!
Convert 5 6/7 into an
into an improper fraction.
Answer:
41/7
Step-by-step explanation:
You first should multiply the denominator, which is 7, by the whole number part, five, and add the numerator, six, to get the new numerator. Then you place the new number, 41, over the old denominater which leaves you with 41/7.
The mixed fraction 5 6/7 can be converted in to the improper fraction as 41/7.
Given a mixed fraction,
5 6/7
We have to convert this in to improper fraction.
Improper fractions are fractions which contains the numerator which is greater then the denominator.
All improper fractions can be converted in to mixed fraction and vice versa.
Here fraction is 5 6/7.
5 6/7 = 5 + 6/7
Cross multiplying,
5 6/7 = [(5 × 7) + 6] / 7
= (35 + 6)/7
= 41/7
Hence the improper fraction is 41/7.
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How can u turn 10 into a mixed number ?
If f(x)= 2x +4 and g(x)= 3x - 7; then find g(g(3)).
PLEASE HELP
Step-by-step explanation:
no cube what going on here right now
Solve each equation.
1) X- 17 = -32
Answer:
x = - 15
Step-by-step explanation:
x - 17 = -32
x - 17 + 17 = -32 + 17
x = - 15
5 + (-6) = ? Math:adding with rational integers
A flowchart proof
contains a set of sentences explaining the steps needed to reach a conclusion.
uses inductive reasoning to prove a statement.
uses a visual representation of the logical flow of steps needed to reach a conclusion.
contains a table with a logical series of statements and reasons that reach a conclusion.
Answer:
C. uses a visual representation of the logical flow of steps needed to reach a conclusion.
Explanation: This is the correct answer on Edge 2021, just took the unit test. Hope this helps ^-^.
A flowchart proof uses a visual representation of the logical flow of steps needed to reach a conclusion. (Option C)
What is a flow chart proof?
A flowchart proof is a technical proof in which boxes with arrows move from one to the next.
Hence, it is correct to state that a flowchart proof uses a visual representation of the logical flow of steps needed to reach a conclusion.
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A recipe calls for an oven to be preheated to 400 °F. What is the approximate temperature of the preheated oven in Celsius degrees
Answer:204.4
Step-by-step explanation:
Answer:
204
Step-by-step explanation:
Solve this please
[tex]4m - 5 = 11[/tex]
jada applies two transformations to a polygon in the coordinate plane One of the translations is a translation and the pother is a reflection what information does jada need to provide to communicate the transformation she has used?
Answer:
What other information does Jada need to communicate about this sequence of transformations
Step-by-step explanation:
1. Which of the following relations is a function?
O {(1,2)(2,3)(3,5)(2,6)}
O {(4,5)(5,1)(9,5)(2,6)}
O {(4,6)(5,1)(5,9)(7,5)}
O {(4,6)(5,1)(4,3)(7,5)}
Answer:
Step-by-step explanation:
first one
1. Trisha and Felix are renting a car while on
vacation. The rental car company charges $25.00
per day, plus $0.50 for each mile the car is driven.
They drive the car for 118 miles during their
three-day trip. How much are they charged?
Which of the following is the correct plan?
A. Add the amount per day to the amount per mile,
Multiply the sum by the amount per mile.
B. Multiply the amount per mile by the number of
miles. Add the charge per day to the product.
TO
ents! -
C Multiply the cost per day by the number of days,
Multiply the amount per mile by the number of miles.
Add the two products
on - Higi
ebook/T
D. Multiply the cost per day by the number of days.
Multiply the amount per mile by the number of miles.
Multiply the two products,
practice
Answer:
I think the answer is C
Step-by-step explanation:
translate these pls
1. one less than the quotient of a number and -5
2. three times the sum of a number and 7
3. the product of a number and -3 increased by 4 is 12
4. the difference of twice a number and 9 is -21
5. x is at most 6
6. you must be at least 18 years old to vote
Answer:
How
Step-by-step explanation:
Write all the integers between the given pairs (write them in the increasing order.)
(a) 0and−7
(b) −4and4
(c) −8and−15
(d) −30and−23
-30
-23
-15
-8
-7
-4
0
4
.........
2. How many terms are contained in the expression:
3x2 + 6x - 15
A human head weighs 160 ounces. What is that weight in kilograms? Analyze the work below. 1 pound = 16 ounces. 1,000 grams = 1 kilogram. 1 kilogram = 2.2 pounds. Student's work: StartFraction 160 ounces Over 1 EndFraction times StartFraction 16 pounds Over 1 ounce EndFraction times StartFraction 1 kilogram Over 2.2 pounds EndFraction almost-equals 1,163.6 What is the student's error? The student forgot to multiply by StartFraction 1,000 grams Over 1 kilogram EndFraction. The student forgot to multiply by StartFraction 1 kilogram Over 1,000 grams EndFraction. The student multiplied by StartFraction 16 pounds Over 1 ounce EndFraction instead of StartFraction 1 pound Over 16 ounces EndFraction. The student multiplied by StartFraction 1 kilogram Over 2.2 pounds EndFraction instead of StartFraction 2.2 pounds Over 1 kilogram EndFraction.
Answer:
The answer is C.
Step-by-step explanation:
I just founded out when I reviewed it.
Answer:
Whether her conversion is correct or not, you can just base it on the true answer. For this problem, we apply the technique of dimensional analysis. You can like units if they both appear in the numerator and the denominator side. The solution is as follows:
Mass in ounces = 3 kg * (1,000 g/ 1 kg) * (1 ounce/28.35 g) = 105.82 ounces
Step-by-step explanation:
The length of AC⎯⎯⎯⎯⎯ is 10 inches. What is the length of FA⎯⎯⎯⎯⎯ ? 5 in. 8 in. 10 in. 20 in.
Answer:
5 in.
Step-by-step explanation:
I just took the test :)
Vanessa is creating centerpieces for a reception. Each centerpiece will consist of eight flowers arranged around one candle. Vanessa will create 20 of these centerpieces. Each candle costs $6.00, and each flower costs $1.50. What is the final cost of the centerpieces?
Answer:
The answer is $360.
Step-by-step explanation: To calculate the cost of the flowers: 8 x 20 x 1.50 = 240
To calculate the cost of the candles: 20 x 6 = 120
Add the totals together, and there you go.
Answer:
360
Step-by-step explanation:
ANYONE CAN YOU HELP ME
Alright.
If you listen to lil peep drop your favorite song by him.
If you can’t answer then comment on a answer
Answer:
to be honest, probably like Star Shopping or Awful things :\
Answer: STAR SHOPPING OR YOUR FAVORITE DRESS BUT ALL HIS SO GS ARE AMAZING
Step-by-step explanation:
Which of the following numbers is rational?
-9
5/8
0
all of the above
Function f is defined by f(x)=2x-7 find f(3)
Answer:
F
(
x
)
=
x
2
−
7
x
+
C
Step-by-step explanation:
The value of function f (3) is -1.
Here,
The function is given as;
f (x) = 2x - 7
We have to find the value of f (3).
What is Function?
A function is defined as a relation between a set of inputs having one output each.
Now,
The function is given as;
f (x) = 2x - 7
To find the value of f (3), put x = 3 in the function, we get;
f (3) = 2 * 3 - 7
= 6 - 7
= -1
Hence, The value of function f (3) is -1.
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