120 + 120 + X + X = 360
240 + 2X = 360
2X = 120
X = 60
Answer: 37
Explanation: Triangles's angles add up to 180. 180-45-98 is 37
Answer:
1.983(10⁴)
Step-by-step explanation:
Since we need to have ones and decimals as proper scientific notation, we have 1.983. Since we need the value of 19830, we need to move the decimal place 4 places to the right, so our exponent is 4.
*I double checked my work this time.
Answer:
it's easy..here have a look at it.
