Answers
Edges: 12
Vertices: 7
Vertices:12
Edges:7
Related Questions
What is the image of (5, -7) after a dilation by a scale factor of 3 centered at the
origin?
Answers
Answer:
The image of the point after the dilation is (15,-21).
Step-by-step explanation:
To find the image of a point after a dilation by a factor, we multiply each coordinate in the point by the factor.
In this question, we have that:
Point (5,-7)
Dilation by a scale factor of 3, centered at the origin. So, multiply by 3
5*3 = 15
-7*3 = -21
The image of the point after the dilation is (15,-21).
Answer:-21,15
Step-by-step explanation:
HELP ME :(
What is the solution to the system of equations?
[3x + 2y = 39
[5x - y = 13
○ (4, 7)
○ (7, 4)
○ (12, 5)
○ (5, 12)
Answers
Answer:
D 5,12
Step-by-step explanation:
did it on my test and got it correct
Which decimal has the same value as 2/5
Answers
Answer:
0.4
Step-by-step explanation:
hope it helped
Explanation: To get this answer you have to get the denominator to 10 so you do 5(2) and you also have to do 2(2) and you will get 4/10 AKA 0.4
Mr Jones has 160 animals on his farm of these animals 20% of cows 30% of gold 10% are horses and the rest are chickens how many chickens are there
Answers
Answer:
64
Step-by-step explanation:
32 cows . 48 gold? 16 horses
32+48+16 = 96
160-96 = 64
Answer:
There are 64 chickens
Step-by-step explanation:
20% of 160 is 32 30% of 160 is 48 and 10% of 160 is 16. So 32 + 48 + 16=96.
160-96 = 64
Question 3 (3 points)
(03.01)
The GCF of 16 and 28 is ____. (3 points)
A
Answers
Answer:The GCF of 16 and 28 is 4
We found the factors and prime factorization of 16 and 28. The biggest common factor number is the GCF number. So greatest common factor 16 and 28 is 4Step-by-step explanation:
I hope it helps ❤❤Are the triangles similar
Answers
Answer:
C. similar by SAS
Step-by-step explanation:
The SAT is standardized to be normally distributed with a mean µ = 500 and a standard deviation σ = 100. What percentage of SAT scores falls:_____.
a. Between 500 and 600? the answer says 34.13% <<< how do you get to that???
b. Between 400 and 600?
Answers
Answer:
34.134%
68.268%
Step-by-step explanation:
Given that:
Mean (m) = 500
Standard deviation (s) = 100
Percentage between 500 and 600
P(500 < x < 600)
P(x < 600) - P(x < 500)
Z = (x - m) / s
P(x < 600)
Z = (600 - 500) /100 = 1
P(x < 500)
Z = (500 - 500) / 500 = 0
P(Z< 1) - P(Z < 0)
0.84134 - 0.5
= 0.34134
= 0.34134 * 100%
= 34.134%
B.) Between 400 and 600
P(x < 400)
Z = (400 - 500) /100 = - 1
P(x < 600)
Z = (600 - 500) / 500 = 1
P(Z< 1 ) - P(Z < - 1)
0.84134 - 0.15866
= 0.68268
= 0.68268 * 100%
= 68.268%
What is the function the matches the graph?
Answers
the rest is on this graph since i suck at explaining
i giveeee brainlilsttttttv
Answers
Answer:
count by 2⁄3 starting at 6
Step-by-step explanation:
Answer:kkjjjjjj.kjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjj
The temperature outside changed from 66°F to 42°F over a period of eight days. If the temperature changed by the same amount each day, what was the daily temperature change?
Answers
A shopkeeper purchased 100 blankets at Rs. 2000 each. He found that 10 blankets were
defective and he sold these at Rs. 1200 each. At what rate should he sell the remaining
blankets so as to gain 14% on the whole ?
Answers
Answer:
2,400.
Step-by-step explanation:
Since the shopkeeper bought 100 blankets at $ 2000 each, he spent a total of $ 200,000. He wants to make a total profit of 14% through his sale, that is, he wants to make sales for $ 228,000 (200,000 x 1.14).
Since he sold 10 defective blankets at $ 1200 each, he recovered a total of $ 12,000. Therefore, he has $ 216,000 (228,000 - 12,000) left to achieve his goal, through the sale of 90 blankets. Therefore, you must sell each blanket for $ 2,400 (216,000 / 90) to make the desired profit.
((3+2)^2+2)-2^2=
A. 40
B. 23
C. 24
D. 50
Answers
Answer:
23
Step-by-step explanation:
((3+2)^2+2)-2^2
5^2
25+2=27-4=23
B
113°
72°
А
с
D
Write a list of steps that are needed to find the measure of ZB.
Answers
Step-by-step explanation:
the exterior angle is equal to the sum of the interior angles on the opposite side.
As in angle BCD = angle BAC + angle ABC
113 = 72+angle ABC
angle ABC = 41
Answer:
180-113 to find the linear angle.
add that result with 72.
once found the sum, use 180 to subtract the sum to get angle B.
Give the parallel slope of the given line. (PLEASE SHOW HOW YOU GOT THIS ANSWER)
3y = 4x - 9
Answers
Answer:
m=4/3
b=-3
Step-by-step explanation:
3y=4x-9
3÷3
4÷3
-9÷3
y=4/3x-3
Four times the sum of some number plus 3 is equal to 8 times the number minus 12
Answers
Answer: 4(x+3)= 8x-12
Step-by-step explanation:
Help! (x^2 + x - 12)/(x - 2)/3z^2+11x-4/x^2-4
Answers
Step-by-step explanation:
1
3
x4z2+
1
3
x3z2+11x4−4x2z2−26x3+8x2−4x+8
x3−2x2
Elisabeth ate 50g of a 60% chocolate bar and Sam ate 75g of a 40% chocolate bar. Who ate more chocolate
Answers
Answer:
elisabeth
Step-by-step explanation:
she has more of a percdntage of the chocalate bar taken away. whil only sam has 75 grams eaten elizabeth has a more percentage.
Answer:
Elisabeth
Step-by-step explanation:
because Elisabeth ate more percentage than Sam
Drag each tile to the correct box.
Determine the best type of savings fund for each situation.
401(k)
rainy-day fund
sinking fund
emergency fund
money needed to start a business
paying utility bills while unemployed
unexpected plumbing expenses
retirement
Answers
Answer:
sinking fund
emergency fund
rainyday fund
401k
Step-by-step explanation:
all in order
22. What is the product of (8-37(3 + 21)
Answers
Answer:
I believe its -800, but i'm not sure.
Deanne went bowling and hit 8/10 of the pins down. What percentage of pins were knocked down?
Answers
Answer:
80%
Step-by-step explanation:
Multiply 8 and 10 by 10 and it'll be 80/100 which is also known as 80%
2x-5y=9
3x+4y=2
Simultaneous equation find x and y
Answers
Answer:
x = 2
y = -1
Step-by-step explanation:
2x - 5y = 9
3x + 4y = 2
find x in terms of y using the first equation
2x - 5y = 9
2x = 9 + 5y
x = 4.5 + 2.5y
substitute x for 4.5 + 2.5y in the second equation
3x + 4y = 2
3(4.5 + 2.5y) + 4y = 2
13.5 + 7.5y + 4y = 2
13.5 + 11.5y = 2
11.5y = 2 - 13.5
11.5y = -11.5
y = -1
now substitute y for -1 in the first equation
2x - 5y = 9
2x + 5 = 9
2x = 9 - 5
2x = 4
x = 2
simplify the expression 8(w-4)
Answers
8w-32
Solution : 8w-32
Explanation multiply each term in parentheses by 8
8 w - 8 times 4
Multiply the numbers
Solution 8 w - 32
An artist is creating a triangular sculpture and plans to balance the sculpture on a tripod. The tripod will be connected to a pivot point located at the centroid of the triangle A diagram of the triangular sculpture shown by A ABD was used to determine the location of the pivot point for the tripod. which will be at point G. The length of one median of the triangular sculpture DF s 60 feet What is the distance from one corner of the sculpture, at point D. to the pivot point of the tripod? Enter your answer by sang in the box
Answers
Answer: 40 feet
Step-by-step explanation:
PLEASE HELP
Divide.
(6.496×10^−6)÷(2.8×10^5)
Express your answer in scientific notation.
Answers
Answer:
=(6.496x10^-6)x10^-5/2.8
=6.496/2.8 x10^-6 x10^-5
= 2.32 x 10^(-6-5)
=2.32 x10^-11
=2.32/10^11
Isaac invested $1,800 in an account paying an interest rate of 4.7%
compounded continuously. Assuming no deposits or withdrawals are
made, how much money, to the nearest hundred dollars, would be in
the account after 15 years?
Answers
Answer:
$3584.86 or 3600 if rounded to the nearest 100 dollars
Step-by-step explanation:
1800(1.047)^15= 3584.86
you can plug this into a calculator
Answer:
3600
Step-by-step explanation:
\text{Compounded Continuously:}
Compounded Continuously:
A=Pe^{rt}
A=Pe
rt
P=1800\hspace{35px}r=0.047\hspace{35px}t=15
P=1800r=0.047t=15
Given values
A=1800e^{0.047(15)}
A=1800e
0.047(15)
Plug in
A=1800e^{0.705}
A=1800e
0.705
Multiply
A=3642.92403286
A=3642.92403286
Use calculator (with e button)
A\approx 3600
A≈3600
Round to nearest hundred dollars
(x-2)(x+8)=0 Solve for x
Answers
X + 8 = 0
X= 2
X= -8
x + 8 = 0
1. Add 2 to both sides to isolate x.
2. Subtract 8 to both sides to isolate x.
x = 2
x = -8
Help pleaseeee anybodyu
Answers
Answer:
A and D
Step-by-step explanation:
Brainliest?
Drag each number to the appropriate bin.
Answers
Answer: 107.5 to the 3rd box and 360 and basiclly 1 and 2 digets go to the other boxs
some one plzz help this is my third time asking this question
Answers
Answer:
everyone clickin cuz its a lot of points
Step-by-step explanation:
Answer:
I don't really know it but if you use socratic I will find the answer for you
Solve the system for x and y.
-8x - 5y = -1
-8x - y = -45
Answers
Answer:
1. x= 1/8-5y/8 and y= 1/5-8x/5
2. x= 45/8-y/8 and y= 45-8x