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Taya2010 [7]
2 years ago
13

Square A is a dilation of Square B. What is the scale factor?

Mathematics
1 answer:
Natali5045456 [20]2 years ago
5 0
The scale factor is 4/5
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I'm stuck on this please help!!
kvv77 [185]
The answer is D
\frac{12 {x}^{6}  {y}^{ - 4} {z}^{2}  }{3 {x}^{2}  {y}^{ - 6}  {z}^{3} } \\  =  \frac{4 {x}^{4}  {y}^{2} }{z}
5 0
3 years ago
What is the diameter of a circle with a circumference of 282.6 m? round your answer to the nearest meter.
sergejj [24]
 m I think I'm not really sure sorry if I'm wrong.
7 0
3 years ago
Rick is on a bicycle trip. Every 444 days he bikes 230 \text{ km}230 km230, space, k, m.If Rick keeps this same pace for 161616
Katarina [22]
For this problem, we use the approach of ratio and proportion. Assuming that the given ratio of 444 days per 230 km is constant all throughout, we can determine the number of days or distance as long as one of the two is given. In this case, the solution is as follows:

444 days/230 km = 161616 days/distance
Distance = 83,720 km
4 0
2 years ago
20 POINTSSSS
SVEN [57.7K]

Answer:

Really

Step-by-step explanation:

8 0
2 years ago
Find the co-ordinates of the point of trisection of the line joining the points A(1,8) and B(4,2).
Licemer1 [7]

<u>coordinates of the point are (2,6) and (3,4)</u>

Answer:

Solution given:

let the given point be A(1,8) and B(4,2).

P and Q are the two points on AB such that

AP=PQ=QB=k

now

comparing AP and PB

AP=k

PB=2k

ratio of AP and PB =\frac{1k}{2k}= ratio 1:2

now

finding p

for this

(m_1,m_2)=(1,2)

For AB

(x_1,y_1)=(1,8)

(x_2,y_2)=(4,2)

now by using division formula

(x,y)=(\frac{m_1x_2+m_2x_1}{m_1+m2},\frac{m_1y_2+m_2y_1}{m_1+m2})

=(\frac{1*4+2*1}{1+2},\frac{1*2+2*8}{1+2})=(2,6)

similarly

Q divides AB

Ratio of AQ and QB =\frac{2k}{1k}= ratio 2:1

(x_1,y_1)=(1,8)

(x_2,y_2)=(4,2)

(m_1,m_2)=(2,1)

by using division formula

(a,b)=(\frac{m_1x_2+m_2x_1}{m_1+m2},\frac{m_1y_2+m_2y_1}{m_1+m2})

=(\frac{2*4+1*1}{2+1},\frac{2*2+1*8}{2+1})=(3,4)

4 0
2 years ago
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