Mine hiked big bear lake in 4.5 hours at an average rate of 3 and 1/5 miles per hour. pedro hiked the same distance at a rate of 3 and 3/5 miles per hour. how long did it take pedro to reach the lake?

answer step by step as shown in the picture with work.

First blank from left in step 1 =

Second blank in step 1 = 14.4

First blank from left in step 2 = 14.4

second blank from left in step 2 =

third blank in step 2 = 4

Step-by-step explanation:

STEP 1 :-

4.5h × miles per hour = 14.4 miles

STEP 2 :-

As the total miles will be same, so;

14.4 miles ÷ miles per hour = 4 hour

given that triangle abc is transformed two times to get triangle

a"b"c"

first abc is transformed in to a'b'c' as follows:

the coordinates of a are (1,-1) and transformed into a'(-1,1)

similarly b (4,-2) became b'(-4,2) and

c(7,-2) became c'(-7,2)

i.e. (x,y) becomes (-x,-y)

this is nothing but reflection about a point here origin.

thus first transformation is reflection on the origin.

next is exactly shifting 3 units down

source:

76%

step-by-step explanation:

24% are dogs and the remaining is 76% because 100-24=76