P=10C2×<span>.1^2</span>×<span>.9^8. You should know how to calculate from here.</span>
188=28 v-8
28 v=188+8
28 v += 196
v=7
there u go !!!!
Answer:
518
Step-by-step explanation:
14 x 74 = 1036 1036 / 2 = 518
( really need brainliest , hope it helps )
( first )
Answer:
AC = 20
Step-by-step explanation:
Δ BDE and Δ BAC are similar, so the ratios of corresponding sides are equal, that is
=
, substitute values
=
( cross- multiply )
4AC = 80 ( divide both sides by 4 )
AC = 20