He used distributive property
Answer:
19
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
f(-3) = 2^-3
to get rid of a negative in an exponent, move the whole thing to the denominator.
1/(2^3)
2^3 = 2×2×2
1/(2×2×2)
1/8
64; Line pq is correspondent with line ab and triangle PQR is 4 time as big as triangle ABC.