Answer:
Width is 72 cm and the length is 108 cm
Step-by-step explanation:
Since the scale is 4 cm:30 ft
Divide both the width and length of the rectangle playground to match the dimensions of Martina's scale model.
540÷30=18 ft 810÷30=27 ft
To match the Martina's scale model of 4 cm:30 ft, multiply 18 ft and 27 ft by 4
Answer:
x = 26.4
Step-by-step explanation:
Hi there!
<u>What we need to know:</u>
Basic trigonomic ratios (θ is the reference angle):
- Sine θ = opposite / hypotenuse
- Cosine θ = adjacent / hypotenuse
- Tangent θ = opposite / adjacent
Given the diagram, we can see that the reference angle is x. We are also given the hypotenuse (9) and the opposite side length (4). With the opposite and the hypotenuse, we know that we need to use the sine ratio:
sin(x) = 4/9
To solve for an angle given the side lengths, we use the inverse functions:
x = sin^-1 (4/9)
x = 26.4
I hope this helps!
Idk. I’m just trying to do my hm So yup
Answer:
I believe your answers are 2,3,4, and 5
Step-by-step explanation:
I'm not entirely sure. I tried to do this in my head so I'm sorry if it's wrong. Good luck to you :)
1st shelf: 48cm
2nd shelf: 114cm
3rd shelf: 36cm
4th shelf: 52cm
Total length: 250cm or 2.5m