Answer and Step-by-step explanation:
We're given an isosceles triangle, because it says the two side are congruent. That means the base pairs are congruent as well, meaning the other angle (not x) is 75.
We know that the sum of a triangle's angles is 180, so if we subtract the known angles, we can find x.
180 - 75 - 75 = x
30 = x
<u>So, x = 30.</u>
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<em><u>#teamtrees #PAW (Plant And Water)</u></em>
To get the difference we proceed as follows:
<span>3n^2(n^2+4n-5) - (2n^2-n^4+3)
open the parenthesis
3n</span>²×n²+3n²×4n-3n²×5-2n²+n⁴-3
this will give us:
3n⁴+12n³-15n²-2n²+n⁴-3
putting like terms together
3n⁴+n⁴+12n³-15n²-2n²-3
simplifying further we obtain
4n⁴+12n³-17n²-3
b] The highest degree of the the result will be obtained by considering the term with the highest power. The highest power is 4, thus the result will be classified as polynomial of degree 4.
Answer:
"35.84 years" is the appropriate solution.
Step-by-step explanation:
The given values are:
Rate of savings generation,
System cost to install,
= $30000
Now,
The total savings will be:
⇒
On substituting the values, we get
⇒
⇒
When,
Savings = 0
t = 0, then
⇒
⇒
The formula will be:
⇒
On putting the values in the above formula, we get
⇒
On taking log, we get
⇒
Answer:
3+2times 4=34
Step-by-step explanation:
11/12 - 7/12 = 4/12 = 1/3
please give brainliest