Answer:
See solutions below
Step-by-step explanation:
From the given diagram;
AC = opposite
AB = 7 = hypotenuse
Angle of elevation = 70 degrees
Using SOH CAH TOA
Sin theta = opp/hyp
Sin theta = AC/AB
Sin 70 = AC/7
AC = 7sin70
AC = 7(0.9397)
AC = 6.58
Similarly
tan 70 = AC/BC
tan 70 = 6.58/BC
BC = 6.58/tan70
BC = 6.58/2.7475
BC = 2.39
tan m<A = BC/AC
tanm<A = 2.39/6.58
tan m<A = 0.3632
m<A = 19.96degrees
Step-by-step explanation:
1. 1/13 2. 1/26
Answer:
9
Step-by-step explanation:
f(-3)=-1/3=-3 then crisscross
-3*3=-1
-9=-1 divide by -1
f(-3)=9
Answer:
600
Step-by-step explanation:
Volume formula for pyramid...
V = (1/3)* (base area)*height.
V = (1/3) * 100 * 18
V = 600 cubic in.
3 in 0.35 is in the hundredths.
<u>0</u>.35-ones place
0.<u>3</u>5-tenths place
0.3<u>5</u>-hundredths place
Hope this helps!
