Which function models the sum?
The function f(t) = -16t2+250 represents the distance of a
dropped object from the ground at any time, t. The equation
g(t) = 15t represents the height of the object if it is tossed
upward at a rate of 15 feet per second. The sum of the
functions can be used to model the distance the dropped
object is from the ground if it is tossed upward at a rate of
15 feet per second before it begins its descent
Oh(t) = -16t2+ 265t
Oh(t) = -16t2+ 235t
Oh(t) = –16t2 – 15t + 250
O h(t) = –16t2 + 15t + 250

yes

step-by-step explanation:

the answers c

∠1≅∠2 by the alternate exterior angles theorem.

step-by-step explanation:

given, a ∥ b and ∠1 ≅ ∠3 .we have to prove that e ∥ f

we know that ∠1≅∠3 and that a || b because they are given. we see that by the alternate exterior angles theorem. therefore, ∠2≅∠3 by the transitive property. so, we can conclude that e || f by the converse alternate exterior angles theorem.

we have to fill the missing statement.

transitivity property states that if a = b and b = c, then a = c.

now, given ∠1≅∠3 and by transitivity property ∠2≅∠3 .

hence, to apply transitivity property one angle must be common which is not in result after applying this property which is ∠1.

the only options in which ∠1 is present are ∠1 and ∠2, ∠1 and ∠4

∠1 and ∠4 is not possible ∵ after applying transitivity we didn't get ∠4.

hence, the missing statement is ∠1≅∠2.

so, ∠1≅∠2 by the alternate exterior angles theorem.