Answer:
Jody: 2m - 5
Kirk: 1.5+m
Step-by-step explanation:
2m is m times two. If jody ran TWICE what luara ran, minus 5, that would be what it looked like
It the same concept for kirk. Half of 3 is 1.5, so 1.5+m would be the answer, since its adding on to Laura's "m".
I hope that makes sense!
-5x+3y=8 THAN X=9-10Y
-5(9-10y)+3y=8
-45-50y+3y=8
-47y=8 +45
-47y=53
y=-53/47
x=9-10y
x=9 - (10 * (-53/47))
x=9 + 530/47
x= (423 + 530 )/47
x= 953/47
The pythagorean theorem is C^2=a^2+b^2.(^2=squared) Where C is equal to the longest side of the of the triangle or the hypotnos. So if you plug 10 into a and 5 into b then your formula is C^2=10^2+5^2 simplifying to C^2=100+25 simplifying again C^2=125. Now you don't want C^2 you just want c so you have to take the square root of both sides. sqrt(c^2)=sqrt(125) simplifying to c=11.180 if you round to the 3rd decimal place. Final answer c=<span>11.180.</span>
Answer:
27
Step-by-step explanation:
3x3+2x9=27