Enlarge the triangle by scale fador 3 using the blue det
as the centre of enlargement
Answers
Answer:
Step-by-step explanation:
Let the blue point is located at the origin.
Therefore, coordinates of the vertices of the given triangle ABC will be,
A(2, 1), B(2, -1) and C(3, -1)
Rule for the dilation of a point (x, y) by a scale factor 'k' will be,
(x, y) → (kx, ky)
By applying this rule, coordinates of the image points of the vertices will be,
A(2, 1) → A'(2k, k)
→ A'(6, 3) for (k = 3)
B(2, -1) → B'(6, -3)
C(3, -1) →C'(9, -3)
Answer:
So this is the right answer.....
Step-by-step explanation:
Related Questions
What is 3,101 divided by 16 as a decimal
Answers
Answer:
193.8125
Step-by-step explanation:
193.8125
=
193 Remainder 13
193.8125 / simplified as 194
3,101 ÷ 16 = 193.8125
193.8125 reduced
-
194
Answer #1 please ASAP
Answers
Answer:
4.5
Step-by-step explanation:
To find the median, put the data in order from smallest to largest
1,2,2,3,4,4,5,5,8,10,10,11
The count up the number of data points
12
Divide by 2
12/2
Split the data into 2 groups, 6 in each, starting at the beginning
1,2,2,3,4,4, 5,5,8,10,10,11
Since there is an even number
Add the last number in first group and the first number in the last group and divide by 2
(4+5)/2 = 9/2 = 4.5
The median is 4.5
17. Mrs. King took 12 crates packed with lunch boxes on a field trip. Each crate had 6 lunch boxes inside. How many lunch boxes were there altogether? Write a multiplication sentence to solve. IRROR
Answers
Answer:
12 x 6 = 72
Step-by-step explanation:
if she took 12 crates each with 6 boxes inside of them thats 12 x 6 lol
simple math moment
The greatest common factor of 30 and 18 is 6. What do you think the term greatest common factor means?
Answers
Answer: 6
Step-by-step explanation:
6 x 5 = 30
6 x 3 = 18
6 x 1 = 6
The term greatest common factor means the biggest number that can divide into a group of numbers, and in this case, the numbers are 30, 18, 6, and the biggest number that can divide into all of them is 6.
Hope this helps,
Good luck!
9. find c when r = 6cm and d = 1cm.
Answers
Answer:
C=2×π×diameter2. So. C=2×3.14×6 cm2. C=18.84 cm
I hope it will be correct answer
Sam takes 6 apples from the basket, that is, only 25% of all apples in the
basket. What is the total number of apples in the basket?
Answers
Answer:
24 apples
Step-by-step explanation:
set up the problem 6=0.25X. then divide 6 by 0.25 to get X by itself. 24 is the answer.
2. Determine whether segment AB is tangent to the given circle
12 pol
2. AB
А
12
B
13
Yes
No
Answers
Answer:
no
Step-by-step explanation:
13² should be equal to 4² + 12² for that
checking, we get that 169 is not equal to 16+144= 160
so it's not right angle
to be tangent, it should be right angle
SOMEONE PLEASE HELP ME WITH THIS QUESTION IT WOULD MEAN ALOT IM REALLY STRUGGLING
Answers
Answer:
The volunteers should be a group of 10 and meditators should be 5 groups.
Step-by-step explanation:
Pedro observed what customers ordered at his ice cream shop and found the following probabilities:
- P(Vanilla) = 0.3
- P(Sundae) = 0.2
- P(Vanilla and Sundae) = 0.15
Find the probability that a customer ordered Vanilla ice cream given they ordered a Sundae.
Answers
Answer: 75%
Step-by-step explanation: 0.15/0.2=0.75
The probability that a customer ordered Vanilla ice cream given they ordered a Sundae is 0.75 or 75%
What is probability?It is defined as the ratio of the number of favorable outcomes to the total number of outcomes, in other words, the probability is the number that shows the happening of the event.
We have:
Pedro observed what customers ordered at his ice cream shop and found the following probabilities:
P(Vanilla) = P(V) = 0.3
P(Sundae) = P(S) = 0.2
P(Vanilla and Sundae) = P(V and S) = 0.15
To find the probability that a customer ordered Vanilla ice cream given they ordered a Sundae:
P(V|S) = P(V and S)/P(S)
P(V|S) = 0.15/0.2
P(V|S) = 0.75 or 75%
Thus, the probability that a customer ordered Vanilla ice cream given they ordered a Sundae is 0.75 or 75%
Learn more about the probability here:
brainly.com/question/11234923
#SPJ2
If a driver drives at a constant rate of 38 miles per hour, how long would it take the driver to drive 209 miles?
Answers
Answer:
5 hours and a half!
Step-by-step explanation:
209miles divided by 38 miles per hour is 5.5!!
Devon can take one of three different buses to and from work (bus a, b or c). he randomly catches one bus in the morning and another one on teh way home. teh table list the sample space of outcomes
Answers
Answer:
BB
Step-by-step explanation:
Answer:
ca
Step-by-step explanation:
According to order of operations, which operation should be done first in this
problem:
45 - 9.5 + 8
a. multiplication
b. addition
c. division
Answers
Find the sum of the first 20 terms of the sequence 2,8,14,20
Answers
Answer:
S20=230Step-by-step explanation:
2,8,14,20first determine whether it is arithmetic progression or geometric sequence. for APCommon difference (d) = second term - first termD=T2-T1 D=T3-T2
D=8-2 D=14-8
D=6 D=6
Also try for GP COMMON RATIO= T2/T1r=T2/T1 r=T3/T2
r=8/2 r=14/8
r=4 r=7/4
therefore, we can conclude that this is AP since we have the same common differences in the sequence Sn=n/2[2a+(n-1)]. where, a=first term n=number of terms S20=20/2[2*2+(20-1)] S20=10(4+19) S20=10(23) S20=230Answer: 1180
Step-by-step explanation:
since its going 2,8,14,20, we can see it goes up by 6 every time Add 6 every time until u have 20 Numbers in total(including 2,8,14,20) then add them together to get ur total
If A = {1, 3, 5, 15}, B = {2, 3, 5, 7}, C = {2, 4, 6, 8} Then what is (A U B) ∩ C?
Answers
Answer:
[tex]A\ u\ B\ n\ C = \{2\}[/tex]
Step-by-step explanation:
Given
[tex]A = \{1, 3, 5, 15\}[/tex]
[tex]B = \{2, 3, 5, 7\}[/tex]
[tex]C = \{2, 4, 6, 8\}[/tex]
Required
Determine (A U B) ∩ C
First, we calculate A u B
[tex]A\ u\ B = \{1,3,5,15\} \ u\ \{2,3,5,7\}[/tex]
This means that we bring A and B together without repetition.
[tex]A\ u\ B = \{1,2,3,5,7,15\}[/tex]
Next:
[tex]A\ u\ B\ n\ C = \{1,2,3,5,7,15\}\ n\ \{2,4,6,8\}[/tex]
This means that we only get the common items
[tex]A\ u\ B\ n\ C = \{2\}[/tex]
Combine the like terms to create an equivalent expression.
2q+2+9
Answers
Answer:
the answer is 2q + 11 because 2 and 9 are like terms so you can add them
Answer:
2q+11
Step-by-step explanation:
khan said so
Does anyone know how to do both of these questions?
Answers
Answer:
Step-by-step explanation:
The length of a room is 19 feet. When using a 1/4 inch = 1 foot scale, what would be
the length of the wall on a floor plan?
Answers
Answer:
1 Expert Answer
19.5 ft would be represented, in the floor plan, as ¼ of 19.5 inches, i.e. 4.875 inches (four and seven eighths inches).
Please like and give me brainliest and rate!
Step by step
The length of the wall is 19 ft
1/4 of an inch = 1 ft
19/4 = 4.75in (4 3/4 in)
helpppp quckkkkk is timeddddd i will give brainliest to whos quickest and right
Answers
Answer:
A if I'm wrong I apologize
Let f and g be two functions.
Given that (f ∘g)(x) = g – 1 (x) = [tex]\frac{x+1}{2} , where x ∈ℝ find an expression for f (x).
Answers
Valerie and Bret have a total 18 dog show ribbons. Bret has twice as many ribbons as
Valerie
How many ribbons does each have?
no
Answers
Answer: Valerie has 9 and Bret has 18
Step-by-step explanation:
27-18= 9
Imagine that for every inch of rain that fell here, a nearby community in the mountains received a foot and a half of snow. How many inches of snow fell in the mountain community between 5:00 pm and 7:00 pm? HELP PLEASE AND QUickLY!
Answers
Answer:
I think it's 0.2 inches of snow????
For a company picnic, Melissa ordered a box of fresh-baked gingerbread cookies and sugar cookies. She got 25 cookies in all. 4 of the cookies were gingerbread. What percentage of the cookies were gingerbread? pls help me asap WILL GIVE BRAINLEST
Answers
Answer:
16% of the cookies were gingerbread.
Step-by-step explanation:
4/25 = 16/100 or 16%
Hope this helps! :)
One interior angle of a triangle is 60⁰. The other angle measures are 25⁰ and x⁰. Which of the following could be the values of x?
Answers
Answer:
x = 95°
Step-by-step explanation:
x = 180° - 60° - 25° = 95°
Emiliano firmó hoy un pagaré por la cantidad de $ 92.000. la tasa de interés estipulada es un 20% anual
Cuantos dias se necesitan para los intereses de la playa $ 8.000
Answers
Answer:
159 días.
Step-by-step explanation:
Dado que Emiliano firmó hoy un pagaré por la cantidad de $ 92.000 a una tasa de interés estipulada de un 20% anual, para determinar la cantidad de días que se necesitan para que dicho interés genere unos $8.000 se debe realizar el siguiente calculo:
92.000 x 0.2 = X
18.400 = X
18.400 / 365 = 50,41
8.000 / 50,41 = X
158.69 = X
Así, se necesitarán 159 días para que se generen $8.000 en intereses.
Can someone help me! it would mean the world! and tysm! <3
Answers
Answer:
90m
Step-by-step explanation:
AB = 18m
BC = AB + 9 = 18 + 9 = 27m
Perimeter = 2(AB + BC)
= 2( 18 + 27)
= 2 x 45
= 90m
After simplifying, what will x be equivalent to?
a2a4=ax
Answers
Answer:
x=8a
Step-by-step explanation:
Given data
We have the expression
a2a4=ax
Simplifying the LHS(Left Hand Side)
8a^2=ax
8a=x
Hence x will simplify to
x=8a
Helpppp i’ll give brainliest
Answers
Answer:
First blank - SAS congruence condition
Second blank - Congruent
y = x^2+ 2x + 7
y = 7 + x
Answers
Answer:
when x=0 y=7
when x=-1 y= 6
Step-by-step explanation:
to find x & y we can make the two x expressions equal to each other
x²+2x+7=7+x (we are going to set it equal to zero to find the roots/the x value)
x²+x=0
x(x+1)=0
x=0 x=-1 (two solutions for x)
now we just plug in these values and find the y values
when x=0 y=7
when x=-1 y= 6
PLEASE HELP !! ILL GIVE BRAINLIEST !!
Answers
Answer:
<HIK to <GFD
Step-by-step explanation:
Alternate exterior angles are angles that are on the exterior sides alternately on a transversal
Answer:
∠HIK and ∠GFD
Step-by-step explanation:
Alternate exterior angles are angles that lie on the same parts of the parallel lines, but on alternate (different) sides.
∠HIK is on the lower left.
∠GFD is on the upper right.
Oscar ran the 100-yard dash in 12.65 seconds. Jesiah ran the 100-yard dash in 11.57 seconds.
How many seconds faster was Jesiah's time than Oscar's time?
Jesiah's time was faster than Oscar's time by seconds.
Answers
Answer:
Jesiah's time was faster than Oscar's time by 1.08 seconds.
Step-by-step explanation:
To find how much faster Jesiah ran than Oscar, subtract Oscar's time with Jesiah's time.
12.65 - 11.57 = 1.08
Jesiah was faster than Oscar by 1.08 seconds.
Good luck ^^