5y=-61
y=-61/5
I think this question is not fully wrote out
Answer:
y=-4 or y=-6
Step-by-step explanation:
y^2-14y+49=2y^2-4y+73
y^2+10y+24=0
(y+4)(y+6)=0
y=-4 or y=-6
To answer this case, you need to convert the blueprint measurement into the actual measurement by multiplying it with the scale. In this case, the scale is 8ft/1 inch. Then the calculation would be:
Rectangle actual length = rectangle blue print length * blue print scale
Rectangle actual length = 25 inch * 8ft/inch= 200ft
Rectangle actual width = rectangle blue print width* blue print scale
Rectangle actual width = 16 inch * 8ft/inch= 128ft
Rectangle actual area= Rectangle actual length * Rectangle actual width = 200ft * 128 ft= 25600ft square
Answer:
3/5 = 60/100, 9/100 < 9/10
Step-by-step explanation:
If you make them into decimals:
3/5=0.6 and 60/100 = 0.6, so that will be:
3/5 = 60/100
9/100=0.09 and 9/10 = 0.9, and 0.9 is greater than 0.09 so that will be:
9/100 < 9/10
Answer:
w=15
Step-by-step explanation:
You need to solve the equation so that w is by its self. To get rid of -4 you add 4 to each side giving you w=15.