Answer:
Mia:10 Maya:5 Maria:3
Step-by-step explanation:
3+7= 10= Mia's age
10÷2=5= Maya's age
Answer:
7.8cos23 feet
Step-by-step explanation:
Which expression can be used to find AC
From the given diagram;
Hypotenuse = AB = 7.8ft
Adjacent to <A = AC
Using the SOH CAH TOA identity;
cos theta = adjacent/hypotenuse
cos 23 = AC/AB
cos 23 = AC/7.8
AC = 7.8cos23
AC = 7.8(0.9205)
Hence the measure of AC is 7.8cos23 feet
10* 4 = 40
10* 2y= 20y
40+20y
if the question meant expand
Answer:
D, Step 3
Step-by-step explanation:
I just did it on edge
