Well 43 ones times 3 tens is basically 43 times 30 which is 1,290
then divide that by ten to get how many tens and you will get 129 tens
hope this helps
Because binomials is part of math and so is x
Answer:
(2+3)
Step-by-step explanation:
Answer:
eys
Step-by-step explanation:
Answer:
Step-by-step explanation:
<em>Supplementary angles add up to 180°</em>
- x + (x + 142°) = 180°
- 2x = 180° - 142°
- 2x = 38°
- x = 19°
<u>The other angle</u>
- x + 142° = 19° + 142° = 161°
