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Lunna [17]
3 years ago
8

Find the product of (-4+11i)(-5-8i)

Mathematics
1 answer:
Ludmilka [50]3 years ago
7 0
20+32i-55i+88
108-23i
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Ten thousand more than 300,000+90,000+5000+40
mina [271]
300,000+90,000+5,000+40=395,040
395,040+10000=405,040
6 0
3 years ago
What's 7 times 11 in joke
Vesna [10]

Answer:

77

Step-by-step explanation:

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3 years ago
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Which of the following statements are never true? Select all that apply. Three points are coplanar Two planes meet in exactly on
statuscvo [17]

Answer: Two planes meet in exactly one point

Two lines meet at exactly two points


Step-by-step explanation:

From the given statements there are two statements which are never true :-

1) Two planes meet in exactly one point .

Since when two line meets , they either meet at one point or infinite points (coincidence) , thus its impossible that they will meet at exactly two points.

2) Two lines meet at exactly two points

Since when two planes meet , the intersection of two plane always make a line not a point. Thus its impossible.


7 0
3 years ago
The temperature tomorrow will be above 70
attashe74 [19]

Step-by-step explanation:

False

7 0
3 years ago
A ream of paper contains 500 sheets of paper. Norm has 373 sheets of paper left from a ream. Express the portion of a ream Norm
Lunna [17]

Answer: In fraction : \dfrac{373}{500}

In Decimal :  0.746

Step-by-step explanation:

Given : A ream of paper contains 500 sheets of paper.

Norm has 373 sheets of paper left from a ream.

Then, the fraction of ream Norm has will be :-

\dfrac{\text{Number of sheets left from ream }}{\text{Total sheets in a ream }}\\\\=\dfrac{373}{500}

To convert in decimal we divide 373 by 500, we get 0.746.

Hence, The portion of a ream Norm has as = \dfrac{373}{500} or 0.746

3 0
3 years ago
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