Step-by-step explanation:
x+x squared =42. The square of the number is the number square. By my incredibly accurate guess and check strategy (works most of the time )6*6 = 36+6=42
Answer:
b 33 i took test i know
Step-by-step explanation:
Answer:
see explanation
Step-by-step explanation:
The statements tells us that w is inversely proportional to v and the equation relating them is
v = ← k is the constant of proportion
To find k use the condition v = 9, w = 5, that is
9 = ( multiply both sides by 5 )
45 = k
v = ← equation of proportion
When w = 4 , then
v = = 11.25
E. x= 360-100-80-70=110
f. x= 360-85-40-65-75=95
g. x= 360-75-85-35-30-70= 65
Answer:
Let x be her initial distance from the building, then tan 37 = 130/x
x = 130/tan 37 = 130/0.7536 = 172.5 feet
Let y be her distance from the building after moving forward, then
tan 40 = 130/y
y = 130/tan 40 = 130/0.8391 = 154.9
After moving forward, she is 172.5 - 154.9 = 17.6 ft closer.