Answer: 8:4:12 I believe...
Step-by-step explanation: If the order is 2-his brother 1-his friend- and 3- himself, then I believe his brother would get eight, his friend 4, and he would have twelve.
Answer:
D
Step-by-step explanation:
x=4 is a vertical line so A and B are wrong.
D and D' are equidistant from the line of reflection so D is right
Similar just means that the two figures have the same ratio, so the first thing we are going to look for is the ratio.
We take a side from both figures that are congruent and make it into a fraction.
Side AE= 12
Side IJ = 4
Ratio = 12/4 Simplified to 3.
We already know segment lengths
AE = 12 congruent to BC = 12
ED = 4 congruent to DC =4
All we need to know now is segment BA, this is where we use the ratio of the two figures.
Segment HI is congruent to segment BA.
All we have to do here is multiply segment HI by the ratio to find segment BA.
2 × 3 = 6
So, BA = 6.
Now add all of our segments from the larger figure together!
6 + 12 + 12 + 4 + 4 = 38
Figure ABCDE has a perimeter of 38 in.
Answer:
3rd option
Step-by-step explanation:
Answer:
42 minues 5 seconds to do 17 laps.
Step-by-step explanation:
it takes her 2 minuetes and 50 seconds to do 1 lap if you multiply 2.5x17=
42 munites and 5 secondesto do 17 laps