Answer:
x = 28
m<ABC = 57°
Step-by-step explanation:
✔️(2x + 1)° + 33° = 90° (complementary angles)
Solve for x
2x + 1 + 33 = 90
Add like terms
2x + 34 = 90
2x = 90 - 34 (subtraction property of equality)
2x = 56
Divide both sides by 2
x = 28
✔️m<ABC = 2x + 1
Plug in the value of x
m<ABC = 2(28) + 1
= 56 + 1
m<ABC = 57°
We need to get m by itself. to do that, we divide each side of the equation by -3.3. so, m = 0.333 (repeating decimal).
Answer:
i think you should search on the internet by copypasting. u will learn it too
Step-by-step explanation:
we are given

Firstly, we will simplify it


At x=5.5:
we can plug x=5.5


At x=5.1:
we can plug x=5.1
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
At x=5.05:
we can plug x=5.05


At x=5.01:
we can plug x=5.01
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
At x=5.005:
we can plug x=5.005


At x=5.001:
we can plug x=5.001


At x=4.9:
we can plug x=4.9
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
At x=4.95:
we can plug x=4.95
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
At x=4.99:
we can plug x=4.99


At x=4.995:
we can plug x=4.995


At x=4.999:
we can plug x=4.999


Answer:
6
Step-by-step explanation:
The formula for doubling time is given as:
P(t) = Po(2)^t/k
Where:
P(t) = Population after time t = 28,284
Po = Initial Population = 20,000
t = time = 3 days
k = doubling time = ?
28,284 = 20,000 × (2)^3/k
Divide both sides by 20,000
28,284/20,000 = 20,000/20,000 × (2)^3/k
1.4142 = (2)^3/k
2^1/2 = (2)^3/k
Divide both sides by 2
1/2 = 3/k
Cross Multiply
k × 1 = 2 × 3
k = 6
Therefore, the doubling time(k) of the bacteria is 6