The value of x is 60°, and y is 60° and z is 120°.
<h3>Justification:</h3>
<u>In triangle part, two sides are equal so their opposite angles are also equal</u>.
- 2x + 60 = 180
- 2x = 120
- x = 60°
<u>In parallelogram</u>,
- x + z = 180
- z = 180 - 60
- z = 120°
<u>By parallel lines</u>,
- y + z = 180
- y = 180 - 120
- y = 60°
Answer:
a) 60,000 cubic cm
b)600,000 cubic mm
c)60 L
Step-by-step explanation
To find the volume, you would have to multiply the height length and width.
50*40*30 and that equals to 60,000 cm. 10 mm=1cm.
So 60,000*10=b, b=600,000, 1,000 cm=1 L
60,000/1,000=L, L=60
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Answer:
Step-by-step explanation:
23 and 50
38:66 because the amount of 1/2 is the amount of 2.5