Answer:
Hello! answer: coordinates of E' are (16, 4)
Step-by-step explanation:
4 × 4 = 16 4 × 1 = 4 therefore the new coordinates are (16, 4)
The coordinate of E after dilation is (16, 4).
What is a triangle?It is a two dimensional figure which has three sides and the sum of the three angles is equal to 180 degrees.
We have,
Triangle DEF has coordinates:
D = (3, 4)
E (4, 1)
F = (1, -2)
The coordinates are dilated with a scale factor of 4.
This means,
Multiply all the coordinates by 4.
Now,
D = (3 x 4, 4 x 4) = (12, 16)
E (4 x 4, 1 x 4) = (16, 4)
F = (1 x 4, -2 x 4) = (4 , -8)
Thus,
The coordinate of E is (16, 4).
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please help me
don’t put links i will report
i will mark brainlist if correct
Which of the following could be the equation of the function below
y=0.5cos(2(x-pi/2))+2 y=0.5cos(4(x+pi/2))-2 y=0.5cos(4(x+pi))+2 y=0.5cos(2(x-pi))-2
y=0.5cos(2(x-pi))-2 - I Think Usure
Answer:
y=0.5cos(2(x-pi/2))+2 y=0.5cos(4(x+pi/2)) -2I think that's the answer.A 12 foot ladder is leaning up against the side of a building. The bottom of the ladder is 4 feet away from the bottom of the building Approximately how high up the side of the building does the ladder reach? 8 ft 10 ft 11 ft 12 ft
You can use the Pythagoras theorem for this since a right triangle is formed.
[tex]c^2 = a^2 + b^2[/tex]
C = 12
A = 4
B = x
Input values:
[tex]12^2 = 4^2 + x^2[/tex]
[tex]144 = 16 + x^2[/tex]
[tex]128 = x^2[/tex]
[tex]x = \sqrt{128}[/tex]
[tex]x = 11.3137...[/tex]
So, about 11ft.
A newspaper for a large city launches a new advertising campaign focusing on the number of digital subscriptions. The equation S(t)=31,500(1.034)^t approximates the number of digital subscriptions S as a function of t months after the launch of the advertising campaign. Determine the statements that interpret the parameters of the function S(t).
A. The newspaper had 31,500 digital subscriptions when the advertising campaign was launched.
B. The number of digital subscriptions increases by 3.4% each month.
C. The number of digital subscriptions increases by 103.4% each month.
D. The number of digital subscriptions increases by 3.4% each year.
E. The newspaper had 32,571 digital subscriptions when the advertising campaign was launched.
Answer: D. The number of digital subscriptions increases by 3.4% each year
C. the number of digital subscriptions increases by 103.4% each month.
Gimme the answer pls it’s due today pls!!!!!!!
Answer:
[tex]\frac{33}{38}[/tex]
Step-by-step explanation:
14 basketball
19 baseball
5 neither
14 + 19 + 5 = 38
14 + 19 = 33
[tex]\frac{33}{38}[/tex]
Solve for x.
-12 < -3x - 15 ≤ 36
Enter your answer, as one inequality, in the box
Thank you! :)
Inequality Form:
−17 ≤ x < -1
Interval Notation:
[ -17, -1 )
the taxi driver charges a $4 flat fee p
+ $6 per mile for each ride Berry only has $22 to pay for taxi ride how many miles can you ride in the taxi
Answer:
3 miles
Step-by-step explanation:
22-4 so 18 dollars left
18/6 = 3, so 3 miles
Answer:
3 miles
Step-by-step explanation:
Berry only has $22
Subtract the flat fee, $4, so 22-4=18
$18 divided by $6/mile = 3 miles
Which bacteria sample (A or B) had a smaller initial population? What was that value?
Answer:
B has a smaller initial population of 500
Step-by-step explanation:
Given
See attachment for complete question
Required
The bacteria with the smaller initial population
The initial population is at x = 0
For bacteria A;
[tex]A(x) = 600[/tex] when [tex]x = 0[/tex]
For bacteria B, we have:
[tex]B(x) = 500(2)^x[/tex]
Substitute 0 for x
[tex]B(x) = 500(2)^0[/tex]
[tex]B(x) = 500*1[/tex]
[tex]B(x) = 500[/tex]
So; when x = 0
[tex]A(x) = 600[/tex] and [tex]B(x) = 500[/tex]
Because; 500 < 600
We can conclude that B has a smaller initial population of 500
Mia hired a moving company. The company charged $50l for services, and Mia gives the movers a16% tip how much does Mia tip the movers?
Answer:
$8
Step-by-step explanation:
We are told in the above question:
Mia hired a moving company. The company charged $50l for services, and Mia gives the movers 16% tip
The amount of money that Mia tips the movers is calculated as:
16% of $50
16% × $50
16/100 × $50
= $8
Therefore, Mia tips the movers $8
PLEASE SOLVE FOR ME <3
NO SPAM OR RANDOM ANSWERS INCLUDING LINKS. :/ I RLLY NEED THIS.
Question:
At the dance, soft drinks were 4 for $2.20 this use relationship to fill in the table.
A.) fill in the table:
# of drinks: 1 2 3 4
Princes ($) | | | | |
B.) why is the constant of proportionality?
C.) if you were to buy 22 soft drinks, how much would it cost?
THANK YOU TO WHOEVER ACTUALLY SOLVES THIS <333 :) HAVE A NICE DAY!
Answer:
A)
1 | 0.55
2| 1.1
3| 1.65
4| 2.2
B)
because both the number of drinks and the prices are increasing
C)
12.1
25 > x-5 steps too pls <3
Answer:
25>x-5 = x anything less than 30
Step-by-step explanation:
first add 5 to both sides
then u get 30.
30-5 is 25
so, you know that x must be any number less than 30 that is not 0
Answer:
x < 30
Step-by-step explanation:
[tex]25>x-5\\\\25+5>x-5+5\\\\{30>x}\\\\\boxed{x<30}[/tex]
Hope this helps.
Name the orperation you should perform first. i need help pls and thank you!!
Answer:
For the first one on the left, you need to evaluate the expressions inside the parenthesis. For Question number 6, evaluate the exponent first.
Step-by-step explanation:
Think of PEMDAS, order of operations.
Parenthesis
Exponent
Multiplication
Division
Addition
Subtraction
Use this set of number to answer the question.
4, 11, 6, 9, 23, 34, 6, 19,
What is the median for this set of numbers?
A. 6
B. 10
C. 14
D. 16
Answer:
10
Step-by-step explanation:
arrange the number in order from smallest to largest, 4, 6, 6, 9, 11, 19, 23, 34. you then find the middle number, in this case there is no middle number, but 9 and 11 are the closest, so you add those to together to get 20, then divide by 2. this gives you ten
if you have any questions, leave them in the comments and i will try to answer them, if this helped pls give brainliest
Answer:
Hello There!!
Step-by-step explanation:
Median is ordering the numbers from smallest to biggest.
Ordered: 4,6,6,9,11,19,23,34
And there is no middle number so you have two add the two middle numbers 9+11=20 then divide by 2 which equals 10.
hope this helps,have a great day!!
~Pinky~
A recipe calls for 1/3 cup of sugar for every 1/2 teaspoon of vanilla. What is the unit rate per teaspoon? Remember to divide to find unit rate. Unit rate is the value of one item per something.
Answer:
0.6 I think ........................
Each month Elizabeth budgets $760 for fix expenses, $620 for living expenses, and $80 for annual expenses. Her annual net income is $35,040. Which sentence best describes her monthly budget.
It shows a Deficit of $1255
It shows a surplus of $1255
It shows a surplus of $1460
It is balanced
Answer:
Step-by-step explanation:
760+620+80=1460 total monthly expenses.
$32,580 annually divided by 12 months = monthly income of $2,715
2,715-1460=1,255
Her budget shows a surplus of $1,255
NO LINKS This probability distribution shows the
number of times a group of people takes
selfies before liking them.
0
1
2
3
4
Retakes
Frequency
27
29
18
14
12
Using this distribution, find the probability that a
person will like their selfie without any retakes.
p = [?]
Probability helps us to know the chances of an event occurring. The probability that a person will like their selfie without any retakes is 0.29.
What is Probability?Probability helps us to know the chances of an event occurring.
[tex]\rm Probability=\dfrac{Desired\ Outcomes}{Total\ Number\ of\ outcomes\ possible}[/tex]
The total number of frequencies is 100. And the frequency of not retaking any selfie is 29. Therefore, the probability that a person will like their selfie without any retakes is,
Probability = 29/100 = 0.29
Hence, the probability that a person will like their selfie without any retakes is 0.29.
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To balance a seesaw, the distance a person is from the fulcrum is inversely proportional to his or her weight . Roger , who weighs 120 pounds is sitting 6 feet from the fulcrum . Ellen weighs 108 pounds . How far from the fulcrum must she sit to balance the seesaw ? Round to the nearest hundredth of a foot .
Answer:
[tex]d_e =6.67ft[/tex]
Step-by-step explanation:
From the question we are told that:
Weight of Roger [tex]W_r=120\ pounds[/tex]
Distance of Roger from fulcrum [tex]d_r=6 ft[/tex]
Weight of Ellen [tex]W_e=120\ pounds[/tex]
Generally the equation for distance-weight relationship is mathematically given by
[tex]d\alpha \frac{1}{W}[/tex]
[tex]\frac{d_1}{d_2} =\frac{W_2}{W_1}[/tex]
[tex]\frac{d_r}{d_e} =\frac{W_e}{W_r}[/tex]
Therefore
[tex]\frac{d_e}{d_r} =\frac{W_r}{W_e}[/tex]
[tex]d_e =\frac{W_r*d_r}{W_e}[/tex]
[tex]d_e =\frac{6*120}{108}[/tex]
[tex]d_e =6.67ft[/tex]
Therefore the distance from the fulcrum she must sit to balance the seesaw is given as
[tex]d_e =6.67ft[/tex]
I need help with this problem
"Solve for x
4x ≤ 12"
Please someone help me
x ≤ 3
Step-by-step explanation:
4x ≤ 12
divide each side by 4
x ≤ 3
Which is the better deal?
Step-by-step explanation:
Which is the better deal?
18oz $6.60
neeeeeed help i tried my best
Answer:
62Step-by-step explanation:
Here,
x + 118 = 180. [Since Supplementary Angle]
=> x = 180 - 118
=> x = 62 (Ans)
Find the value of x?
if u get it right u get 50 brainly points
[tex]\mathfrak{\huge{\orange{\underline{\underline{AnSwEr:-}}}}}[/tex]
Actually Welcome to the concept of Angles sum property.
Since the total angle is 90° , hence we get the equation as,
==> 33° + 6x + 3° = 90°
==> 36° + 6x = 90°
==> 6x = 90 - 36
==> 6x = 54°
hence, x = 54/6 = 9°
so, we get as,
==> 6x+3 ==> 6(9)+3 = 54+3 ==> 57°
Answer:
The answer to your question is --- 6x+3 --- 6(9)+3 + 54+3 --- 57°
Step-by-step explanation:
33° + 6x + 3° = 90°
36° + 6x = 90°
6x = 90 - 36
6x = 54°
x = 54/6 = 9°
I hope this helps and have a wonderful day!
someone help me please i have 20 minutes left to finish this
Answer: 17. is A and 18 is most likely G
Step-by-step explanation:
Help please!!!!!!!!!!!!
Answer:
cos32= x/7
Step-by-step explanation:
When you are looking at the picture, you can see that we are given the adjacent and hypotenuse of this triangle. These are the components of cosine which is adjacent/hypotenuse. Set up the equation and you get cos32=x/7
Hope this helps! :)
You ran 10 blocks in 5 minutes, and you ran at a consistent speed, how long did it take to run 1 block?
Answer:
30 seconds
Step-by-step explanation:
10 ÷ 10 = 1 block
5 ÷ 10 = 0.50
0.50 of a minute is 30 seconds
mason made 5 quarts of salsa which of the following can be used to find the number of cups of salsa mason made
Answer:
I think its 20 cups, it doesn’t have a link for ‘the following’
probably not right I’m dum
Given the following probabilities, determine whether
the events A and B are independent or dependent.
P(a) x p(b) = 2/5 x 1/4 = 2/20 = 1/10
1/10 does not equal 1/9 so the event is dependent
The answer is B ( the second choice)
please include work
Answer:
[tex] \frac{ \sqrt{3} }{2} x = 15 \\ x = \frac{30}{ \sqrt{3} } = 10 \sqrt{3} \\ \\ area = \frac{3 \sqrt{3} }{2} {x}^{2} = 15 \times 3 \times 10 \sqrt{3} = 450 \sqrt{3} [/tex]
DESMOS Tetris translation
someone please helpppp
Answer:
I think it's (x+16, y)
Step-by-step explanation:
what is 625.842 rounded to the nearest tenths
Answer:
625.8
Step-by-step explanation:
your welcome
Answer:
625.8
Step-by-step explanation:
a tenth is the first decimal place after the decimal, if there's a five next to it then you can add a number to that place, but since both of the numbers next to the tenth are under 5, we don't add an extra number to it, making the answer 625.8
This one is very confusing please help.
Answer:
H was (Hx,Hy) goes to (Hy,-Hx)
G was (Gx,Gy) goes to (Gy,-Gx)
I was (Ix,Iy) goes to (Iy,-Ix)
Step-by-step explanation:
Rotating about the (0,0), the distance from any point to the origin (the hypotenuse of the triangle formed) never changes. A 90 clockwise rotation moves the point to the next quadrant, so side a and side b must flip to maintain the distance. You just need to flip the coordinates and change the sign of the new Y. If you plot a few random points and use a compass to rotate them 90 I think you will find this works.
Solve the system by substitution
Answer:
Hi! The answer to your question is (2,-8)
Step-by-step explanation:
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Hope this helps!!
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