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sergiy2304 [10]
3 years ago
14

Dilate the figure by a scale factor of 3 with the origin as the center of dilation. What are the coordinates of the image?

Mathematics
1 answer:
zlopas [31]3 years ago
3 0

Answer:

a b

Step-by-step explanation:

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The surface areas of two similar hexagonal prisms are 882cm² and 1,058 cm²? What is the scale factor of the smaller
max2010maxim [7]

Answer:

scale factor of the smaller  prism to the larger prism is B. 21/23

Step-by-step explanation:

Given

surface areas of two similar hexagonal prisms are 882cm² and 1,058 cm²?

scale factor is ratio of sides of two similar objects

thus scale factor for given prism will be = side of smaller prism / side of larger prism

in general rule

If shape of solid has scale factor of k

scale factor of area = k²

scale factor of volume = k³

_____________________________

Given in the problem area of two prism is given

we know area = side^2

scale factor of area = k²

k^2 = area of smaller prism / area of larger prism

k^2 = 882 / 1058 = 441/529\\k = \sqrt{ 441/529} \\k = 21/23

Thus, correct option is B 21/23.

7 0
2 years ago
What is 13.235 rounded to nearest hundredth
egoroff_w [7]
Answer to your question is 13.24
5 0
3 years ago
PLEASE HELP!!!!!!<br> Counts for most of my grade
MrMuchimi

Answer:

the answer is 9/ 15

Step-by-step explanation:

Sin y = p / h

= 9/ 15 (from y reference )

cos x =b/h = 9 / 15

as from x reference b= 9

I hope this will be helpful to you

if yes give 5 star

5 0
3 years ago
Read 2 more answers
How much less is -2than 3
Law Incorporation [45]
-2 is 5 less than 3

hope this helps
6 0
3 years ago
Read 2 more answers
Will mark brainlist if its right
lakkis [162]

Answer:

No solution

Step-by-step explanation:

-5r + 6 ≤ -5( r+2 )

-5r + 6 ≤ -5r -10

6 ≤ -10

7 0
2 years ago
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