Answer:
x = -12
Step-by-step explanation:
First, you want to plug in f(x)'s value into the equation.
-2 = -x-14
Then solve for x:
x=-14+2
x=-12
Answer:
90
Step-by-step explanation:
From the given drawing, we have;
ΔRST is circumscribed about circle A
The center of the circle A = The point A
The line RT = A tangent to the circle A
The radius to the circle A = The line AP
According to circle theory, a line which is tangent to a circle is perpendicular to the radius of the circle drawn from the point of tangency
Where two lines are perpendicular to each other, then the angle formed between them = 90°
The angle formed between a tangent and the radius of the circle = m∠APT
Therefore;
m∠APT = 90°
Answer:
0.00492 = 4.92×10^-3
Step-by-step explanation:
Calculators are made for the purpose of dealing with such numbers. If you like, you can write the problem in scientific notation as ...
(1.23×10^6)×(4×10^-9) = 4×1.23 × 10^(6-9) = 4.92×10^-3
The exponent of -3 means the most significant digit of the mantissa is in the 3rd decimal place to the right of the decimal point. So, in standard form, the product is ...
0.00492
