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Tatiana [17]
3 years ago
7

Rectangle DEFG is similar to rectangle LMNP. What is the scale factor of dilation from LMNP to DEFG?

Mathematics
1 answer:
zhuklara [117]3 years ago
6 0
Compare corresponding sides
DE/LM = 15/6

Then simplify the ratio
DE/LM = 5/2
DE/LM = 2.5/1

The scale factor of dilation is 2.5:1
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Answer:

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3 is the answer

hope this helps

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Step-by-step explanation:

4 0
2 years ago
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Adrian took out a simple interest loan for $2000. The rate on this loan is 7% and he will pay it back in 5 years. How much money
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Step-by-step explanation:

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The library has DVDs on crime, adventure and science fiction.
kozerog [31]

Answer:

The library has 1,056 crime DVDs.

Step-by-step explanatiion:

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6 0
2 years ago
5x 8 = 23 what is x in the equation
ivann1987 [24]
Hope this helps  x= 23/40 
6 0
2 years ago
Could someone do all the problems and/or check my work?
MArishka [77]
11. You’ve done it correctly

12. Let x^2=y
y^2+13y+40=0
(y+8)(y+5)=0
y=8, 5
Since y=x^2
x^2=8 x^2=5
x=+/-√5 x= +/-2√2

13. x^4-x^2-x^2-8=0
x^4-2x^2-8=0
let x^2=y
Y^2-2y-8=0
(y-4)(y+2)=0
y=4, -2
Since y=x^2
X^2=4 X^2=-2
X= +/- 2 This wouldn’t be a real solution

14. It’s pretty much the same process, just substitute y in for x^2. If you’re confused feel free to ask and I can do it, or you can put it through Photomath

15. You’re on the right track so I’m just going to continue from where you left off
x^2(4x+5)-4(x+5)=0
(x^2-4)(4x+5)=0
x= +/- 2 4x=5
x=5/4 or 1 1/4

Hope this helped :)
8 0
3 years ago
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