Answer: Note the location of Point C’, the image of Point C after a 90-degree rotation. And this process could be repeated if you wanted to rotation Point C 180 degrees or 270 degrees counterclockwise: Point C after a 180-degree rotatio.
Hope it helps
The new coordinates after rotation will be (-7, 6).
What is mean by Rotation of a Point in X - Y plane?A rotation is a transformation in a plane that turns every point of a preimage through a specified angle and direction about a fixed point.
We have to given that;
A Point on a xy - plane as (6, 7) which is rotated by 90° counter clockwise about the origin.
Now, According to the question, we have;
A point with coordinates = (6, 7)
We know that, Any point (say A[x, y]) when rotated 90° counter clockwise about the origin, then its new coordinates become A'(-y, x).
Hence, By Using this rule, the coordinates of the point after rotation of point by 90° counter clockwise about the origin will be;
⇒ (-7, 6).
Hence, The new coordinates = (-7, 6).
Learn more about the Rotation of points visit;
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what is the distance between 2 and -5.3?
Answer:
7.3
Step-by-step explanation:
Two minuses, one minus inside a bracket and one outside, make a plus.
2-(-5.3) = 2+5.3
= 7.3
Michael invests $2,600 into a certificate of deposit (cd). If he earns 4.5% interest, how long will it take for him to earn $234 in simple interest?
Answer:
2 years
Step-by-step explanation:
Step one:
Given Information
Principal= $2600
rate = 4.5%
SImple interest = $234
Required
The time T of the investment
Step two:
the expression for simple interest is
[tex]SI= PRT/100[/tex]
substitute
[tex]234= 2600*4.5*T/100[/tex]
cross multiply we have
[tex]234*100= 2600*4.5*T\\\\23400= 11700T\\\\[/tex]
divide both sides by 11700
[tex]23400/11700= T\\\\T= 2 years[/tex]
It'll tell me if the answer is wrong so ill mark Brainliest to whoever is right
kolik má čtverec rohů
Answer:
4
Step-by-step explanation:
Lauren bikes 4/3 miles in 1/10 hour. How long does it take her to bike one mile?
Answer:
3/40 hours.
Step-by-step explanation:
hope this helps !
Find the missing angles.
Answer:
m3=113
m2=42
m1=88
Step-by-step explanation:
Given w = 1 + i and z = 1 + i, which number can be added to w to produce z?
a) i
b) –i
c) 0i
d) –2i
Answer:
C) 0i?????????????
Step-by-step explanation:
They are the same thing why would you need to add anything?
I feel bad searching this up
As the both numbers are equal 0i will be added to w to produce z , Option C is the right answer.
What are Complex Numbers ?Complex number are represented as a+ ib , here a and b are real numbers and i is a imaginary number named as iota and it has a value of square root of -1 .
Two complex numbers are given
w = 1 +i
z = 1 +i
It has been asked what number has to be added to w to make it equal to z , as the both numbers are equal 0i , Option C is the right answer.
To know more about Complex Numbers
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A store at the mall was closing. Everything in the store was 75% off. If you
wanted to buy a $200 jacket, how much did it actually cost you?
Answer:
50 dollars
Step-by-step explanation:
if everything was 75% off then you are only paying 25% of the original price. so 200 multiplied by 0.25( which is the same as multiplying my 25/100 or 1/4)=50
Answer:
$267
Step-by-step explanation:
75%=200
1%=2.67
100%=267
Have a nice Day , I would appreciate it if you could mark my answer brainliest
8c+3=5c+12 I don’t know
Answer: = 3
Step-by-step explanation:
Answer:
c= 3
Step-by-step explanation:
do you want steps??
X=(1/6)y
Slove for Y
Answer:
Step-by-step explanation:
x=(1/6)y
/1/6
x/1/6= y
Answer:
Y=6x
Step-by-step explanation:
written in exponential notation, what is the answer to 10x10x10x10?
Answer:
Step-by-step explanation:
IN EXPONENTIAL NOTATION THAT IS 10^4
Which of the following functions best describes this graph?
A. y= x^2 - x + 5
B. y = (x - 3)(x + 1)
C. (x-1)(x-1)
D. y = x^2 - 5x + 6
Step-by-step explanation:
The function that best describes the graph is y = (x - 1)² (C).
6=2(y+2). What does the y stand for?????
Answer:
1=y
Step-by-step explanation:
Lets solve first:
6=2y+4
-4 -4
______________
4=4y
÷4 ÷4
______________---
1=y
Hope this helps :3
What’s the pair of perpendicular line segments?
Answer:
Two perpendicular segments are segment AB and segment CD
Step-by-step explanation:
The given construction with the straight edge and the compass gives;
1) A straight line CD
2) A line AE from the center of the circle A, to the line CD
3) The circles A and B constructed from the centers A and B respectively
Therefore
Whereby the points A and B are joint by the line AB, we have;
The line passing through the points C and D is the perpendicular bisector of line AB
Therefore, two perpendicular segments are segment AB and the perpendicular bisector of AB which is segment CD
Translate the sentence into an inequality.
The sum of 8 and y is greater than 26.
The sum of 8 and y is greater than 26.
8 + y > 26
01.02 LC)Simplify 7 + (−3)
Answer:
4
Step-by-step explanation:
7+(-3)= 4
the subtraction sign takes over the addition sign
a fun way to remember is when you subtract a negative just take the two subtraction signs and they create and addition sign. when you are adding a negative, think as is you are taking one of the lines away becauze +(-) = negative. and addition plus addition is equal to addition
Answer: 7 + (-3) equals to 4
Step-by-step explanation:You have to start with the number in the parenthesis and the pls sign. A negative multiplied by a positive would give you a negative, so positive 1 multiplied by -3 equals to -3. Now the equation is 7 - 3, and the answer equals to 4.
can someone help with this?
Answer:
Slope is positive
Step-by-step explanation:
The slope is increasing in value as it trends upwards
Please help me i cant figure this out. Ten points to anyone who can.
Answer:
G - 4 units
Step-by-step explanation:
A contractor brought 12.6 ft.² of sheet metal. She had used 3.7 ft.² so far and has $267 Worth of sheet metal remaining. The equation 12.6 X -3.7 X equals 267 represent how much sheet metal germinating in the cost of the remaining amount. How much does sheet metal cost per square foot?
Answer:
12.6x - 3.7 x= 267
8.9x = 267
x= 267/8.9=30
x= per square foot charge = 30 $
i need help pls ill give brainlest
Answer:
bruh okie
Step-by-step explanation:
solve for j .
J/-2+7=-12
J=
Answer:
38
Step-by-step explanation:
j/-2+7=-12
j/-2=-12+(-7)
j/-2=-19
j=-19×(-2) (cross multiplication)
j=38
-b+ 3x = C + 5b
Solve for x in terms of b and c
I NEED HELP
Answer:
x = (c + 6b)/3
General Formulas and Concepts:
Pre-Algebra
Equality PropertiesAlgebra I
Combining Like TermsStep-by-step explanation:
Step 1: Define
-b + 3x = c + 5b
Step 2: Solve for x
Add b to both sides: 3x = c + 6bDivide 3 on both sides: x = (c + 6b)/3Natalie is a salesperson who sells computers at an electronics store. She makes a base pay amount each day and then is paid a commission as a percentage of the total dollar amount the company makes from her sales that day. Let P represent Natalie's total payments on a day on which she sells x dollars worth of computers. The table below has select values showing the linear relationship between x and P. Determine how many dollars worth of computers Natalie would have to sell in order to get paid $365 on a given day.
Answer:
9,500
Step-by-step explanation:
Some help NEEDED
Please help if you can
Answer:
-1957.2 I think,but if it is not ,forgive me
Solve this question
Answer:
X= -1
Step-by-step explanation:
2x+5=1(x+4)
2x+5=1x+4
2x-1x=-5+4
x=-1
Michael’s bill at a restaurant was $46.32. He wants to leave a 17% tip. What will the new total be, including tip?
Answer:
$54.19
Step-by-step explanation:
Please help me out!!!!!
Answer:
C is not a zero for the solution of the polynomial equation
Please slow down with posting questions, this seems like a Canvas Exam.
Answer:
its not a zero
Step-by-step explanation:
hope this helps <3
Find the explicit formula for 15, 12, 9, 6,
A. a= 3n - 18
B a, = -3n + 18
C a. = 3n + 18
D. a= -3n - 18
Answer:
D
Step-by-step explanation:
paving
6.
A road 2 m broad surrounds a square park 4225 m² in area. Find the cost of
marbles each of 25 cm by 8 cm in size on the road at Rs 50 per piece of marble.
Given :
A road 2 m broad surrounds a square park 4225 m² in area.
Size of marble is 25 cm by 8 cm.
Price of each marble is Rs 50.
To Find :
Total cost.
Solution :
Side of square road is :
[tex]A^2 = 4225\ m^2\\\\A = 65\ m[/tex]
Area of road = [tex]4\times 65\times 2 \ m^2=520\ m^2[/tex]
Number of marbles required is :
[tex]N = \dfrac{A}{a}\\\\N = \dfrac{520\times 10^4\ cm^2}{200\ cm^2}\\\\N = 26000[/tex]
It is given that price per marble is Rs 50.
So, total price required is :
[tex]P = Rs \ 50\times 26000 \\\\P = Rs \ 13,00,000[/tex]
Hence, this is the required solution.
$32.98 with 25% off (SHOW WORK)
Answer:
$24.74
Step-by-step explanation:
32.98*0.75=24.735
Answer:
well for me I think
Step-by-step explanation:
25/100×32.98
also
1/4×32.98
32.98/4
8.245