Answer:
y = -2
Step-by-step explanation:
Answer:
100°
Step-by-step explanation:
The sum of the 3 angles in a triangle = 180°, thus
∠ACB = 180° - (90 + 50)° = 180° - 140° = 40°
∠ECD = 40° ( vertical angle to ∠ACB )
Since CE ≅ ED then ΔCDE is isosceles and
∠CDE = ∠ECD = 40°
∠E = 180° - (40 + 40)° = 180° - 80° = 100°
Rewriting this expression could result in: 6(2x + 3).
Answer:
he earned $15 an hour
Step-by-step explanation: 15 multiplied by 2 is 30 and 30 times 10 gives you 300.
Answer:
4.9 (rounded)
Step-by-step explanation:
Square root or 24 is 4.89, so it rounds to 4.9