What is the sum of three fours and four threes
2 answers:
You might be interested in
Answer:
x ≈ 3.4 cm
Step-by-step explanation:
Using the sine ratio in the right triangle
sin57° = =
( multiply both sides by 4 )
4 × sin57° = x , thus
x ≈ 3.4 cm ( to 1 dec. place )
The solutions to the equation are k = 1 and 8
The given equation is:
Square both sides of the equation
Expand the left side of the equation above
Write the quadratic equation in standard form
Factor the quadratic equation
Use the zero product property
k - 8 = 0
k = 8
k - 1 = 0
k = 1
The solutions to the equation are k = 1 and 8
Learn more here: brainly.com/question/25840704