Answer:
D
Step-by-step explanation:
Its trying something new and that is basically what an experiment is.
Answer:
THE ANSWER IS D
Step-by-step explanation:
A
P
E
X
B. Based on your answer to part a, what expression represents Melanie's age?
C. If Melanie is 18 years old , what equation can you write to solve the problem?
D. Solve the equation. How old are kevan and Katie?
Answer:
A- k-6
B- 2(k-6)
C- 18 = 2 (k-6)
D- katie- 15, kevan 9
Step-by-step explanation:
im pretty sure its 85
please correct me if im wrong!
Answer:
x = 4
Step-by-step explanation:
We require to find RT
Since ΔRST is right use the sine ratio to find RT
sin60° = =
Multiply both sides by RT
RT × sin60° = 2 ( divide both sides by sin60° )
RT = = 4
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Since ΔRTQ is right use the tangent ratio to find x
tan45° = =
Multiply both sides by 4
4 × tan45° = x, hence
x = 4 × 1 = 4
That is x = 4