The answer is x=-17
X+7=-10
X=-10-7
X=-17
Answer:
√5
Step-by-step explanation:
I think that is the answer I never come to such a question of changing things to radical form but I guess 5 cannot be multiplied by a number such that it has a square root so the answer is that√5
Answer:
-25
Step-by-step explanation:
i got -25. i just used a calculator
Answer:
Please check the explanation.
Step-by-step explanation:
The slope-intercept form of the line equation
where
- m is the rate of change or slope
A hot air balloon is descending at a rate of 287 feet per minute.
Thus, the rate of change m = -287
The negative sign indicates that a hot air balloon is descending.
Let y be elevation.
Let x be the time (in minutes)
As there is no mentioning of the initial height.
Thus, the y-intercept b = 0
now substituting m = -287 and b = 0
y = mx + b
y = -287x + 0
y = -287x
In order to determine the total change in elevation of the balloon in 4 minutes, we need to substitute x = 4 in the equation y = -287x.
Thus, the total change in elevation of the balloon in 4 minutes will be:
y = -287x
y = -287(4)
y = -1148 feet
The negative sign indicates that that the elevation is decreasing.
Answer:
The answer is: 12.5%
Step-by-step explanation:
Divide 11 by 88. Multiply the result by 100 to get percent.
11/88 = 0.125
0.125 x 100 = 12.5%
Hope this Helps!! Have an Awesome Day!! (-: