Answer:
1. 5²
2. 5⁴
3. 1/5⁶
4. 5⁰
5. 5¹⁰
Step-by-step explanation:
1. 5⁶⁺⁽⁻⁴⁾=5²
2. 5¹⁺³=5⁴
3. 5⁻³⁺⁽⁻³⁾=5⁻⁶=1/5⁶
4. 5⁽⁻⁴⁾⁺⁴⁺⁰=5⁰
5. 5⁷⁺³=5¹⁰
<h3>
Question: </h3><h3>
In the diagram below of Δ ABC, side BC is extended to point D, m∠A = x , m∠B = 2x+15, and m∠ACD = 5x+5 , what is m∠B ?</h3>
Answer: 3) m∠B = 25º
Step-by-step explanation:
Since m∠C is supplementary to m∠ACD
m∠C = 180º - m∠ACD
m∠C = 180º -(5·x + 5)
m∠C = 180º -5 -5·x
m∠C = 175º - 5·x
The sum of the angles of a triangle = 180º
m∠A + m∠B + m∠C = 180º
x + 2·x + 15º + 175º - 5·x = 180º
3·x - 5·x +190º = 180º
-2·x = 180º - 190º
-2·x = -10º
x = -10º/-2 = 5º
Now we can substitute this value of x in m∠B
m∠B = 2x+15
m∠B = 2·x + 15º = 2·5º + 15º = 10º + 15º = 25º
Answer: 3) m∠B = 25º
<h2><em>Spymore</em></h2>
Answer:
J=PM/300
Step-by-step explanation:
300J/P=M
*p *P
300J=PM
300J/300=PM/300
J=PM/300
Isolate the variable by dividing each side by factors that don't contain the variable.
Inequality Form:
n ≤ − 2
Answer:
Pretty sure it would end up being $702 including tax
Step-by-step explanation:
650 * 0.08 = 52
52 + 650 = 702