as we know that <span>If the 4" side of the card was scaled up to 10.5
then the scaling factor is 10.5/4 = 2.625.
The 5 side would be the length 5 x 2.625 = 13.125 which exceeds the maximum dimension of 11.
Thus, it is the 5 side which is scaled up to 10.5 and the scaling factor is therefore 10.5/5 = 2.1.
The scaled up length of the 4 side is thus 4 x 2.1 = 8.4.</span>
Answer:
m<1 = 121°
m<2 = 59°
Step-by-step explanation:
If m<1 is the supplement of m<2 and the measure of each angle is given:
m<1=2x+65
m<2=3x-25
Find m<1:
When two angles are supplement of each other, there sum is equal to 180°
i.e m<1 + m<2 = 180°
Putting values and finding angle 1

So, we get x=28
Now finding m<1 by putting x=28

Now, finding m<2 by putting x=28

So, we get:
m<1 = 121°
m<2 = 59°
Answer:
Step-by-step explanation:
it is 25 
Answer:
angle 1, 5, 7
Step-by-step explanation:
angle 3 = angle 1 (vertically opp angles)
angle 3 = angle 5 (alt angles, parallel lines)
angle 3 = angle 7 (corresponding angles, parallel lines)
Topic: angle properties
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Answer:
16 cards
Step-by-step explanation:
We can use logic to find out how many cards were in the beginning.
If Ted took 6 cards, and Gina took half of what remained, then when Gina took cards, she had
to choose from.
Now, Anna took
of the cards, meaning that 12 is
of the amount of cards there originally were.

Hope this helped!