Y=(x^2-6x+14) Labeling the vertex
1 answer:
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Answer:
<h2>a) 10⁶metres</h2><h2>b) 10¹⁸metres</h2>Step-by-step explanation:
Given One terameter equals 10¹² meters. One micrometer equals 10⁻⁶ meter, one nanometer equals 10⁻⁹meter;
a) The product of one terameter and one micrometer will be expressed as;
10¹² * 10⁻⁶
Since the both have the same base, we will add their power according to one of the law in indices as shown
10¹² * 10⁻⁶ = 10⁻⁶⁺¹²
= 10⁶metres
b) The quotient of one terameter and one micrometer can be gotten by taking their ratio as shown below;
Note that when taking the quotient, the power are subtracted
Answer:
Step-by-step explanation:
Given
I will answer this question using the attached triangle
Solving (a): Sine and Cosine A
In trigonometry:
and
So:
Substitute values for BC and BA
Substitute values for AC and BA
Solving (b): Sine and Cosine B
In trigonometry:
and
So:
Substitute values for AC and BA
Substitute values for BC and BA
Using a calculator:
So:
-- approximated
-- approximated
So:
--- approximated
--- approximated
