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earnstyle [38]
3 years ago
8

What would be A' after I dilation using a scale factor of 1/2

Mathematics
1 answer:
noname [10]3 years ago
8 0

Answer:

A) (-5,0)  

Step-by-step explanation:

B)  (-2, 4)

C)  (-2, -3)

Hope this helped!

You might be interested in
Which one of the following formulas defines the area, A A , of a square in terms of its perimeter, p ?
pav-90 [236]
A square has 4 sides of equa length

the perimiter is 4 times the side, or P=4s where s=length of 1 side

the area is length times witdth, but since the length=width, area=s² where s is the length of one side

so express A=s² in terms of P when P=4s

solve for s first in P=4s
P=4s
divide both sides by 4
\frac{P}{4}=s

subsitute \frac{P}{4} for s in the other eqaution
A=s^2
A=(\frac{P}{4})^2
A=\frac{P^2}{16}



in terms of the perimiter, the area is A=\frac{P^2}{16}
6 0
3 years ago
If the area of the outer square is 4x2, then the area of the inner square is
konstantin123 [22]
<span>Answered by the following sums - Outer square area = 4x^2 side of the square = 2x which is equal to diameter of circle == diameter of inner square. radius of circle = x diameter of outer square = 2*sqrt(2)*x consider side of inner square = a so a^2 + a^2 = (2x)^2 2a^2 = 4x^2 a = x*sqrt(2) So area of inner square will be = 2x^2</span>
6 0
3 years ago
Explain<br> ••••••••••••••••••••••••••
EleoNora [17]

Answer: 952 ft squared

Step-by-step explanation:

Surface area, is just the area of all the faces added together.

So, the sides we need to find are measuring:

Triangle side: 10 x 8

Triangle Face; 10 x 8

Square Face: 10 x 10

Square Face: 10 x 10

Rectangular Face: 14 x 10

Rectangular Face: 14 x 10

Bottom Rectangular face: 14 x 10

Side of the Triangular prism: 9 x 14

Side of the Triangular prism: 9 x 14

Because the triangle face has two of them, we only have to do one as opposed to dividing the same face twice.

So, we have a side of 80.

From here, it is just multiplication.

80 + 100 + 100 + 140 + 140 + 140 + 126 + 126 = 952 ft

8 0
3 years ago
I nned help on my work I am homeschool acellus
12345 [234]
What do you need help with 
7 0
3 years ago
Read 2 more answers
What is the answer to this ?
Nikolay [14]
Just multiply the numbers by 1.25
6 \times 1.25 = 7.5 \\ 12 \times 1.25 = 15


so the height is 15 in

and base is 7.5 in




goodluck
4 0
3 years ago
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