NEED HELP ASAP PLS
polygon ABCD, shown in the figure is dilated by a scale factor of 8 with the origin as the center of dilation , resulting in the image of ABCD .
The slope of CD is ____?
Answers
Answer:
2/1 or 2overrun
Step-by-step explanation:
You can see that the rais/run for C to D is 2/1. So that would be the slope.
Related Questions
Find the area of this triangle.
Round to the nearest tenth.
Answers
Answer:
42.4 m²
Step-by-step explanation:
The formula for the Area of this triangle = 1/2 absinθ
a = 8m
b = 12m
θ = 62°
The area of the triangle =
1/2 × 8m × 12m × sin 62
= 42.38 m²
Approximately = 42.4 m²
Please help pleaseeee I really need answers only
Answers
☁️ Answer ☁️
5. IS E (none of these)
Because I got:
-125y^5/162x
6. X = 5/3
Hope it helps.
Have a nice day noona/hyung.
Answer:
5. C. (250xy⁴)/2436. C. x = 5/3
Can someone please help me with this and if able to explain how I work it out please
Answers
Answer:
4 = [tex]\sqrt{15[/tex]
Step-by-step explanation:
i need help on my math test im not sure how to find the GCF of an equation so please help me
Answers
Answer:
2x^3
[tex]2x^{3}[/tex]
MULTIPLE CHOICE !! HELP
Answers
Answer:
Its D
Step-by-step explanation:
what is the measure of angle f
Answers
Answer:
C) 116
Step-by-step explanation:
<F = x
x + 64 = 180
x = 116
Bert is planning to open a savings account that eams 1.6% simple interest yearly. He wants to earn exactly $224 in interest after
2 years. How much money should he deposit?
A. $7,000
B. $3,584
C. $70
D. $700
Answers
$7,000 x 1.6% = $112
$112 x 2 years = 224
In a small town of 5,832 people, the mayor wants to determine the proportion of voters who would support an increase to the food tax. An assistant to the mayor decides to survey 1,000 randomly chosen people to construct a 90% confidence interval for the true proportion of people who would support the increase in food tax. Of the sample, 363 people say they would support the increase. Are the conditions for inference met?
Yes, the conditions for inference are met.
No, the 10% condition is not met.
No, the randomness condition is not met.
No, the Large Counts Condition is not met.
Answers
Answer:
No, the 10% condition is not met is the answer.
1,000/5,832 is 0.1714, or ~17%, which is more than 10% of the population.
No, the 10% condition is not met.
Ratio:
'Ratio is a term that is used to compare two or more numbers. It is used to indicate how big or small a quantity is when compared to another.'
Proportion:
'A proportion is an equation in which two ratios are set equal to each other.'
According to the given problem,
Total number of people in the town = 5832
Number of people to be surveyed = 1000
Ratio of number of people chosen to the total population = [tex]\frac{1000}{5832}[/tex]
= 0.17
Therefore percentage of people to be surveyed = 0.17 × 100
= 17%, which is more than 10%
Hence, we can conclude that the 10% condition is not met.
Learn more about Ratio and Proportion here:
https://brainly.in/question/30210407
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NO LINKS PLEASE HELP A bag containing 35 marbles has red and green marbles. If the ratio of green marbles to red marbles is 2 to 5, how many green marbles are in the bag
O 25
O 14
21
10
Answers
Let 5x = the number of red marbles
2x + 5x =35
7x = 35
x = 5
Green: 2x = 10
Red: 5x = 25
2/5 of 35 is 14.So 14 green marbles.
Harry has 25 sweets.
He gives 11 of the sweets to Nadia.
What fraction of the 25 sweets does Harry have now?
Answers
Answer: 14
Step-by-step explanation:
1. Harry has 25/25 sweets
2. Nadia takes 11/25 sweets
3. Your left with 14/25
5.
Draw a scatter plot that shows a negative association that is not linear.
Answers
Find the value of x
If 2x = 100
Answers
Answer:
x=50
Step-by-step explanation:
If 2*x=100
Then x is :
x=100:2
x=50
Step-by-step explanation:
2x=100
x=100/2
x=50.
keep learning sis !
Given the coordinates of A(3, 6), B(5, 2), and C(9, 4), which coordinates for D make ABCD a square?
Answers
Answer:
(7,8)
Step-by-step explanation:
The point D is (7, 8) for which the given coordinates of A(3, 6), B(5, 2), and C(9, 4), make a square.
What is a square?It is defined as a two-dimensional geometry that has four sides and four vertices. The sides of the square are equal in length. It is a regular quadrilateral.
Line AB and CD are parallel to each other.
Line AB:
(y- 6) = -2(x-3)
y - 6 = -2x+6
2x+y = 12
Line CD:
2x + y = d
Plug (9,4)
18+4 = d
d = 22
2x + y = 22 ...(1)
Line BC:
(y - 2) = 1/2(x-5)
2y -4 = x-5
-x + 2y = -1
x - 2y = 1
Line AD:
x - 2y = e
3 - 12 = e
e = -9
x-2y = -9 ...(2)
The intersection point of (1) and (2)
x = 7 and y = 8
Thus, the point D is (7, 8) for which the given coordinates of A(3, 6), B(5, 2), and C(9, 4), make a square.
Learn more about the square here:
https://brainly.com/question/14198272
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solve for x
Need help with this last question
Answers
Answer:
x = 8
Step-by-step explanation:
2(78°) = 20x - 4
156 = 20x - 4
add 4 to each side of the equation:
160 = 20x
divide both sides by 20:
x = 8
Helpppppppppppppppppppppp
Answers
Answer:
56 degrees
Step-by-step explanation:
Hope this helps and have wonderful day!!!
Pls help i need it will give brainiest to best answer <33
Answers
What is the area of the figure?
A figure consists of a right triangle and 2 rectangles. The right triangle has legs 3 and 4 centimeters long and hypotemuse 5 centimeters long. One rectangle is 3 centimeters long and 4 centimeters wide. The other rectangle is 1.5 centimeters long and 4 centimeters wide.
A. 12 cm2
B. 24 cm2
C. 28 cm2
D. 42 cm2
Answers
Answer:it’s c
Step-by-step explanation:
HELPPPP MEEEE PLEASE (DONT USE THIS FOR POINTS PLS)
Answers
Answer:
3x-8
Step-by-step explanation:
15x^2 - 22x - 48 / 5x + 6
15x^2 / 5x = 3x
-48 / 6 = -8
3x-8
Hope this helps :)
What is the area of the shape?
Answers
Answer:
12 unit sq
Step-by-step explanation:
here's your solution
=> the above picture is trapezium
=> so, area of trapezium = 1/2*sum of parrel side * distance between them
=> area = 1/2(10+2)*2
=> area = 12units^2
hope it helps
Answer:
12
Step-by-step explanation:
The left triangle: 2x2=4 4/2=2
The square in the middle: 2x2=4
The right triangle: 6x2=12 12/2=6
Altogether: 2+4+6=12
Andy's little brother has a toy box that contains 2 blue race cars, 1 green race cars, and 1 red race car. Andy removes 2 race cars from the toy box without looking. If Andy remove a blue car first and does not replace it, which best represents the sample space for the cars Andy Removes? *
10 points
A { ( blue, green), ( blue, red) }
B { ( blue, blue), (blue, green), ( green, red)}
C { ( blue, blue), ( blue, green), (blue, red) ]
D { (blue, red), ( green, red), (blue, blue)}
Answers
Answer:
A { ( blue, green), ( blue, red) }
please mark as brainliest l need it
Answer:
A is your anser Blue,Green Blue,Red
Step-by-step explanation:
In the following triangle, angle A measures 49° and angle C measures
62.
Answers
Answer:
The measure of angle B is 69°.
Step-by-step explanation:
All angles of the triangle should add up to 180°, so you add angle A and angle C together, and then subtract that number from 180.
49 + 62 = 111
180 - 111 = 69
69°
1-cosx/1+cosx=secx-1/secx+1
Verify the identity. I tried all identities that I could, but could not find how it worked. Can you show me how to verify with all steps?
I usually do not ask on brainly, but I've tried everything else and still got nothing.
Currently in Algebra 2 and in the 9th grade.
Answers
Answer:
Sorry cannot help you, I'm only in year 8 (7th grade if I'm correct), and am horrible at Algebra. I'm sorry :(
If you can buy four bulbs of elephant garlic
for $8 then how many can you buy with
$72.50?
Answers
Answer:
36 bulbs
Step-by-step explanation:
$8/4 = $2 each
72.50/2 = 36.25
Answer:
36 bulbs with $0.25 left over.
Step-by-step explanation:
4 bulbs for $8
8/4 = 2
1 bulb per $2
72.50/2 = 36.25
PLEASE HELP I WOLL MARK BRAINLIEST
Answers
Answer:
20 songs.
Step-by-step explanation:
PEMDAS OR PEDMAS order of operations.
Answer:
F - 20 songs
Step-by-step explanation:
Sandra has $120. Each gift card costs $12.
$120 ÷ $12 = 10. So, Sandra buys 10 gift cards.
Each gift card can be used to download 10 songs. So, 10 gift cards can be used to download 10 × 10 = 100 songs.
There are 5 children. Each child can download 100 ÷ 5 = 20 songs.
I dont know which one?? please help...
Answers
Answer: the first one
Step-by-step explanation: it has nothing to do with the function
Bob bought a broken motor scooter for, repaired it installed the scooter for $150. That was $50 less than 1.5 times what he paid for. Write an equation that matches the situation
Answers
2. C. $3.19
4.(-6,12); (2,8)
5. (2,-9)
Hope this helps. :)
HELP HELP ASAP ASAP WILL MARK BRAINLIEST
PLEASE EASY POINTS
Answers
Answer:
Step-by-step explanation:
you need more information to be able to answer the question. Is there any other information they gave you?
i think you are right maybe but this is helpful sorry!
what is the sum of the arithmetic sequence 8,15,22..., if there are 26 terms?
o 2,483
o 2,485
o 3,486
o 3,489
Answers
Answer:
2,483
Step-by-step explanation:
8+15+22+29+36+43+50+57+64+71+78+85+92+99+106+113+120+127+134+141+148+155+162+169+176+183=2483
Answer:2483
Step-by-step explanation:
took the test
What is the length of point AC
Answers
the length of point AC is 13.67cm
Plz help me out it would be a life time
Answers
Answer:
a= 3 w- 1
Step-by-step explanation:
Answer:
A=12[tex]u^{2}[/tex]
Step-by-step explanation:
A=bh/2
A=(4)(6)/2