Answer:
see explanation
Step-by-step explanation:
using the sine ratio in the right triangle.
sin23° = 
= 
( multiply both sides by 7 )
7 × sin23° = x , then
x ≈ 2.7 ( to the nearest tenth )
----------------------------------------------------
using the tangent ratio in the right triangle
tan x = 
= 
, then
x = 
( ) ≈ 57.8° ( to the nearest tenth )
Angle EBA=45 bc on the opposite side its also 45
The answer is a and c
Hope this helps.
Answer:
7x² + x + 3
Step-by-step explanation:
Step 1: Write expression
(3x² - 2x + 1) + (4x² + 3x + 2)
Step 2: Combine like terms
7x² + x + 3
Answer:
Step-by-step explanation:
First you reciprocate the fractions and change the division sign to multiplication.
Therefore the answer is:
