Answer:
(4x + 12 ) - ( -8 ) =
4x + 20
Explanation:
Just add them up and form a equation ( this is for the second one )
24 times as it takes 8 times to fill 1 Litre so 8x3 = 24
Answer:
x ≈ 9.6
Step-by-step explanation:
Δ ABC is right with ∠ C = 90° ( angle between tangent and radius )
Using Pythagoras' identity in the right triangle
x² + 14² = 17²
x² + 196 = 289 ( subtract 196 from both sides )
x² = 93 ( take the square root of both sides )
x =
≈ 9.6 ( to the nearest tenth )
Answer:
B 2 < x < 6
Step-by-step explanation:
six times an integer is between 12 and 36. Between does not include so we use < not ≤
12 < 6x < 36
Divide all sides by 6
12/6 < 6x/6 < 36/6
2 < x < 6
Answer:

Step-by-step explanation:
Given
Required
The total length in metres (this completes the question)
The total length is:

Convert mm to m



<em>The total length of the wood is 9.65 metres</em>