20x + 9 = 14x + 15
<span>6x = 6 </span>
<span>x = 1 </span>
<span> So base angles are 20 + 9 means 29 degrees. To calculate the m of angle k, subtract 29 from 180: </span>
<span>180 - 29 = 151 degrees.
hope it helps</span>
9514 1404 393
Answer:
32 dm
Step-by-step explanation:
Use the formula for the area of a triangle, and solve for the unknown.
A = 1/2bh
200 dm² = 1/2(12.5 dm)b
b = (200 dm²)/(6.25 dm) = 32 dm
The base of the triangle is 32 dm.
The answer would be C. Median.
The answer is -18. Replace the g in the equation with -6 and then solve.
Answer:
D) 8
Step-by-step explanation:
2^3 means 2 times itself 3 times:
2*2*2
2*2 is 4 so:
4*2
4*2 is 8 so the answer is D, 8!
