Answer:
Step-by-step explanation:
<u>Label the triangle (Best for organization)</u>
Longest side of the triangle is called the Hypotenuse, or Hyp.
Shortest side of the triangle is called the Opposite, or Opp.
Last side of the triangle is called the Adjacent, or Adj.
<u>Formula</u>
x*=
<u>Find the inverse (value for "?")</u>
sin x*=17/30
x*=
34.5*-->35*
?=35*
<u>Triangle interior angles amount in 180 degrees</u>
180-(35+33)=112*
<u>Exterior angle equals the two opposite interior angles (aka/ defined as the Exterior Angle Theorem)</u>
R=33*+112*
R=145*
1) Volume = L × W × H = 8 × 3 × 5 = <u>120 m³</u>
2) Volume = s³ = 17³ = 17 × 17 × 17 = <u>4913 cm³</u>
3) Volume = s³ = 30³ = 30 × 30 × 30 = <u>27000 cm³</u>
4) Volume = L × W × H = 13 × 5 × 7 = <u>455 cm³</u>
5) Volume = s³ = 15³ = 15 × 15 × 15 = <u>3375 cm³</u>
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Formula's applied:
(a) Volume of rectangle: Length × Width × Height
(b) Volume of Cube: (side)³
I believe the answer is 0.2105 and the error you made of saying 0.4209 was because you did a 2-PropZTest when this question seems to be asking for one proportion (not two). When the p value is greater than or less, use one-proportion, if it is "!=" not equal than it is two-proportion. Please let me know if this was correct.
B=+ac sqrt 3c
(3rd option!!)