7(2+2x) + (x+2) × 6
14 + 14x + 6x + 12
26 + 20x
Answer:
Step-by-step explanation:
Measure of an arc is equal to the measure of its corresponding central angle.
Here, measure of the corresponding central angle of the arc EF is 146°
Therefore,

Answer:
Step-by-step explanation:
Ratio = 4/7 : 1/8

= 32 : 7

= 7 : 32
Ratio 4/7 over 1/8 is the multiplicative inverse of the ratio 1/8 over 4/7
Step-by-step explanation:
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