Answer:
Step-by-step explanation:
Answer:
The graph of 2x^2 - 5 is narrower and translated down.
Step-by-step explanation:
Due to the higher coefficient of the x^2 term, it goes up faster. Therefore, it is narrower. The -5 shifts it down as it makes all points go down by 5.
Answer:
∠A = 20°
Step-by-step explanation:
Given:
Line AB equal to line AC
So, we can say that;
∠B = ∠C
So
∠B = ∠C = 80°
Using angle sum rule
∠A + ∠B + ∠C = 180°
∠A + 80° + 80° = 180°
∠A = 20°
Answer:
Step-by-step explanation:
Direct proportion.
Distant between two cities= 11/3 * 9.7 = 106.7/3 = 35.56 km
