Answer:
4
Step-by-step explanation:
4*4*4=16*4=64
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Answer:
Un teorema tematico o un teorema matematico?
Step-by-step explanation:
Answer:
1,020
Step-by-step explanation:
25.5 times 40 equals 1,020
Answer:40 degrees
Step-by-step explanation:
Step-by-step explanation:
2x + 7x - 10 = 180° because these rwo angles are supplementary
10x - 10 = 180°
10x = 190° divide both sides by 10
x = 19
measure of angle on the right:
8x - 10 ➡ 8 × 19 - 10 = 142°
measure of angle on the left:
2x ➡ 2 × 19 = 38°