The answers are:
1: A: 14, 12, 10, 8
2: 7, 4, 1, -2, -5, -8, -11 -5, 0, 5, 10, 15, 20, 25
Hope it helps!
Answer:
Length of side AB = 5.6 cm
Step-by-step explanation:
From the figure attached.
In right triangle ABC,
m∠ABC = 62°
m(BC) = 12 cm
By applying Cosine rule in this triangle,
Cos62° = ![\frac{\text{Adjacent side}}{\text{Hypotenuse}}](https://tex.z-dn.net/?f=%5Cfrac%7B%5Ctext%7BAdjacent%20side%7D%7D%7B%5Ctext%7BHypotenuse%7D%7D)
Cos62°= ![\frac{AB}{BC}](https://tex.z-dn.net/?f=%5Cfrac%7BAB%7D%7BBC%7D)
0.46947 = ![\frac{AB}{12}](https://tex.z-dn.net/?f=%5Cfrac%7BAB%7D%7B12%7D)
AB = 12 × 0.46947
AB = 5.63
≈ 5.6 cm
Therefore, length of side AB = 5.6 cm
Answer:
X=-4
Step-by-step explanation:
No y value so just count ur x value
Answer:
first blank is 55
second blank is 121
Step-by-step explanation:
Hope this helped :)