2^n = 88
To solve an equation with a variable in the power you have to use logs.
Take the log of both sides.
log 2^n = log 88
Using the power rule of logs, bring the n to the front, it becomes a coefficient.
n* log 2 = log 88
Divide both sides by log 2
n = (log 88)/(log 2)
n = 6.4594
To solve this problem you must apply the proccedure shown below:
1. You have that the the <span>archway is modeled by the equation y=-2x^2+8x and the angle mentioned in the problem is defined by the equation x−2.23y+10.34=0.
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2. Therefore, you must susbtitute y=-2x^2+8x into x−2.23y+10.34=0, as below:
x−2.23(-2x^2+8x)+10.34=0
3. When you apply the distributive property, you obtain:
x−2.23(-2x^2+8x)+10.34=0
x+4.46x^2-17.84x+10.34=0
4.46x^2-16.84x+10.34=0
4. When you solve the quadratic equation, you obtain:
x=3 units
Therefore, the answer is the option D: D. 3 units.
Answer:
Ooy+(+12)-2
Step-by-step explanation:
Cause the dimoneter is the 12 a pelagic
Step-by-step explanation:
7p -3 ( p -10 )
7p² -73p +30
No, she is wrong because a plane is a flat space that goes in all directions infinitely.
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