Answer:
The measurement of EF is 1.98 units
Step-by-step explanation:
In Δ DEF
∵ m∠E = 90°
∴ FD is the hypotenuse of the triangle
∵ m∠D = 26°
∵ EF is opposite to angle D
- We can use the sine ratio to find it
∵ sin D = 
⇒ (opposite side / hypotenuse)
∵ FD = 4.5 units
∴ sin(26) = 
- Multiply both sides by 4.5
∴ 4.5 sin(26) = EF
∵ sin 26° ≈ 0.44
∴ 4.5(0.44) = EF
∴ 1.98 = EF
The measurement of EF is 1.98 units
Answer:
Will
Step-by-step explanation:
The key word in this sentence is tomorrow, because tomorrow is in the future, therefore your answer is will.
Answer:
13.12
Step-by-step explanation:
Answer is 7.b because of the angles
Answer: D: g(x)= -f(-x)
Step-by-step explanation:
g(x) is the image of f(x) after a reflection over the x-axis followed by a reflection over the y-axis.
