Answer: 5(d+0.06d)
Step-by-step explanation:
Answer.... 32
when a number doubles, it is simply a higher power of 2
so there are 3 butterflies in the beginning, which can also be written as 3 * (2^0) where the 0 is the initial power, since anything to the 0 power is 1 (except for 0)
so the expression would be 3 * (2^n)
after 4 minutes, it would be 3 * (2^4) or 3 * 16 or 48
to find out how many are remaining, we know that she captured 7 of them, so it would be 3 * (2^4) - 7
for question 2, Jeff texts 4 classmates, and then they each text 4 classmates, so that would be 4^2 or 16, but since 2 people do it, it would be
32
i saw this on yahoo hope it helps
190 and 65 because no negatives are allowed
Answer:
Step-by-step explanation:
y=3+2x
3x-2(3+2x)=5
3x-6-2x= 5
3x-2x=5+6
x=11
y=3+2x=3+2x11=3+22=25
Answer:
Option (B).
Step-by-step explanation:
Since "measure of an angle formed between the tangent and a chord measure the half of the intercepted arc."
Therefore, x = 2 × (65)°
x = 130°
Since, measure of the inscribed angle is half of the measure of the intercepted arc.
Therefore, x = 2y
y =
y =
y = 65°
Therefore, Option (B). 65° will be the correct option.