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zhannawk [14.2K]
3 years ago
12

Find the total cost of a jacket for $55 with a sales tax of 2%

Mathematics
1 answer:
amid [387]3 years ago
3 0

Answer:

$56.10

Step-by-step explanation:

55.00 × .02 = 1.10

55.00 + 1.10 = $56.10

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32.17 divided by 7= i need to estimate and quotient
joja [24]
32.17/7 =

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8 0
3 years ago
2. Describe how to use the conjugate to divide 2 − i by 3 + 2i, and then find the quotient.
DaniilM [7]

Answer:

\frac{4}{13}-\frac{7}{13}i

Step-by-step explanation:

\frac{2-i}{3+2i}

Multiply and divide by the conjugate.

The conjugate is the denominator with the sign of the complex number the opposite of the denominator.

\frac{2-i}{3+2i}\frac{3-2i}{3-2i}\\ =\frac{2\times (3-2i)-i\times (3-2i)}{3^2-(2i)^2}\\ =\frac{6-4i-3i+2i^2}{9+4}\\ =\frac{4-7i}{13}\\ =\frac{4}{13}-\frac{7}{13}i

Quotient = \frac{4}{13}-\frac{7}{13}i

7 0
3 years ago
Find the area (shaded) and round to the tenths place if necessary.
fomenos

Answer:

9π - 9

Step-by-step explanation:

Depends on what the question stated was pi (π). The area of the circle is 9(3 squared) * π. the shaded area is the area of the circle - the area of the triangle. The area of the triangle is base * high / 2. If the diameter of the circle (6) is what we use as the base, then 3 would be the high, making the area 9. This means the shaded area would be 9π - 9.

6 0
3 years ago
Marcus spent 10 hours doing his homework last week.This week he spent 11 hours doing homework homework.He says he spent 110% mor
Ivenika [448]
Yes because 100 percent is 10 hrs so 1 more hr is 110 percent. And if u try to put it in a equation it will be 110%
5 0
3 years ago
Read 2 more answers
What is the solution set for | s+4 | = 6?
saveliy_v [14]

Answer:

s=2,−10

Step-by-step explanation:

Find all solutions for s by breaking the absolute value into the positive and negative components.

4 0
1 year ago
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