Answer:
by multiplying all numbers seperatly by each other and adding those
Step-by-step explanation:
Answer:
Not C, Not A, most likely B
Step-by-step explanation:
Its less than 90 because its and acute, meaning its smaller, so you can already knock off C.
10/100=0.1
1/4=0.25
0.1*0.25=0.025
Answer:
Step-by-step explanation:
∠2, ∠3, and ∠4
4 + y = 19
y = 19 - 4
y = 15
