Answer:
Step-by-step explanation:
The measure of exterior angle is equal to the sum of opposite interior angles.
So,
Exterior angle = 43+27
Exterior angle = 70°
Answer:
y = 2·5^x
Step-by-step explanation:
Using the given points, we can solve for 'a' and 'b'.
y = ab^x
2 = ab^0 = a . . . . . substitute (0, 2) for (x, y)
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1250 = 2·b^4 . . . . substitute for 'a' and (4, 1250) for (x, y)
625 = b^4 . . . . divide by 2
5 = b . . . . . . . take the 4th root
The function is ...
y = 2·5^x
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<em>Additional comment</em>
There are two real and two imaginary 4th roots of 625. Only the positive real root is useful as the base in an exponential function like this.
(couldn’t type this out so I took a picture)
Answer:
The answer is 48(0.55) x 48
Step-by-step explanation:
wholesale $48 and sold at 55% which is the same as 0.55 then multiply wholesale by percent
Mark me as brainlest plz!!!!!
The correct answer is 30 am pretty sure about it
