You know that the angle measurements in a triangle add up to 180 degrees.
using the equation 3x+4x+2x= 180, you can find x
Simplify:
9x=180
x=20
Your answer is B) x = 20
Hope this helps!

3 0

2 years ago

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Scout troops are picking up litter in the park. The trash bags holds 8 pounds of litter. A total of 230 pounds litter was collec

natima [27]

2 REMAINDER OF 70 POUNDS

6 0

3 years ago

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Select the correct answer from the drop-down menu. In a right triangle, ∠θ = 43° and the side opposite to ∠θ is 6.5 centimeters

anygoal [31]

Answer:

Approximately 7 cm

Step-by-step explanation:

Angle opposite to the required length:

180 - 90 - 43 = 47°

X/sin47 = 6.5/sin43

X = sin47 × 6.5/sin43

X = 6.970396615

3 0

2 years ago