Answer:
choice 3)
JK = 3.51
WK = 9.15
∠J = 69°
Step-by-step explanation:
sin 21° = JK/9.8
0.3584 = JK/9.8
cos 21° = WK/9.8
0.9336 = WK/9.8
WK = 9.15
∠J = 90° - 21° = 69°
The original value was $60
45+15=60
it’s asking the original value, so you take the new value shown on the receipt and add however much you just spent to get the original amount of money that was on the gift card.
Answer:
If two of the angles are the same, the third angle is the same and the triangles are similar.
Step-by-step explanation:
If two of the angles are the same, the third angle is the same and the triangles are similar.
If x = -7 then
<span>-3x+6y=-21
</span><span>-3(-7) +6y = -21
21 + 6y = -21
6y = -42
y = -7</span>
Answer:
Step-by-step explanation:
<u>Given</u>
- Line L with
- y-intercept = 3
- Points (a, a) and (2a, 12)
<u>The slope is</u>
- m = (y2 - y1)/(x2 - x1)
- = (12 - a)/(2a - a)
- = (12 - a)/a
