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mash [69]
3 years ago
8

What is the answer to (4+3i) (2-5i)

Mathematics
1 answer:
Mariana [72]3 years ago
7 0

Answer:

26 - 7 i. hopefully this helps!

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Write 10 5/12 as an equivalent improper fraction.
velikii [3]
10\frac{5}{12} =\frac{(10\times12)+5}{12}=\frac{120+5}{12} =\boxed{\bf{\frac{125}{12}}}

Your final answer is A. 125/12
4 0
3 years ago
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Find the perimeter and the area of the polygon with the given vertices.
7nadin3 [17]
Answer:
Area : 45 Perimeter : 2,025

Explanation:
Area: 5 times 9 equals 45. The 5 is the polygon’s base, the 9 is the polygon’s height.
Perimeter: 5 times 5 times 9 times 9 equals 2,025. Perimeter is base times base times height times height.

Glad I could help! :)
3 0
3 years ago
A greedy hamster hoarded 2 piles of sunflower seeds. Yesterday the ratio of the seeds in these piles 3:4; but today the greedy h
poizon [28]

The weight of each pie will be 6 and 8 pounds respectively if the ratio of the seeds in these piles 3:4

<h3>What is the ratio?</h3>

It is described as the comparison of two quantities to determine how many times one obtains the other. The proportion can be expressed as a fraction or as a sign: between two integers.

We have:

A greedy hamster hoarded 2 piles of sunflower seeds. Yesterday the ratio of the seeds in these piles was 3:4

Let 3x and 4x are the seeds from the smaller and bigger pile.

= 4x + 2  (greedy hamster placed another 2 pounds of seeds in the bigger pile)

= 3x - 1/4 (ate 1/4 pound from the smaller pile)

4x + 2 = 5x

Because the quantities of seeds in those piles is in the ratio of 5:16

After solving:

x = 2

Smaller pile weight = 3x = 3(2) = 6

Bigger pile wieght = 4x = 4(2) = 8

Thus, the weight of each pie will be 6 and 8 pounds respectively if the ratio of the seeds in these piles 3:4

Learn more about the ratio here:

brainly.com/question/13419413

#SPJ1

6 0
1 year ago
Is it possible to have a playground area made from 70 yards of fencing with an area of 324 square yards? Explain with
cricket20 [7]

Answer:

Yes: The answer would be 113.04 cubic feet

7 0
3 years ago
In the figure, the shaded region is formed by removing a circle of centre P and radius 5 cm
S_A_V [24]
<h2>___________________</h2>

\large\boxed{\fcolorbox{red}{aqua}{Radius~of~semi~circle~=~10cm}}

\large\underline\mathrm\purple{Diameter~is~20cm}

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3 years ago
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