3 years ago

Today we are doing long divison and i really needthe extra help

Mathematics

1 answer:

GalinKa [24]3 years ago

6 0

Answer:

57.5

Step-by-step explanation:

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the sum of the squares of two consecutive negative even integers is 52. Find the integers. show all work!!!

Alex

The two numbers are -4 and -6.

- two negatives make a positive. in this case -4×-4 equals 16 and -6×-6 equals 36. these are the squares

- 16+36 equals 52

please vote my answer branliest. Thanks!

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3 years ago

21. 2n= 53 <br><br> Explanation of the division please, and how you got the answer

Ksju [112]

Answer:

2n= 53

and you divide both sides by 2

2n/2 =53/2

2 divided by 2 is 1 and 53 divided 2 is 26.5

n= 26.5

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3 years ago

812,000,006 in expanded form

cestrela7 [59]

8x100,000,000+1x10,000,000+2,000,000+6x1

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3 years ago

Jk=12 j lies at 4 where could k be located ?

NikAS [45]

Answer:

16,-8

Step-by-step explanation:

jk=12

j lies at 4

k lies at 4+12=16

or k lies at 4-12=-8

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4 years ago

A sample of 100 wood and 100 graphite tennis rackets are taken from the warehouse. if 13 wood and 10 graphite are defective and

Nimfa-mama [501]

Let's split the problem in non-intersecting subsets: we have $87$ good wood racquets, $13$ defective wood rackets, $90$ good graphite racquets, $10$ defective graphite rackets.

The probability that the racket is wood or defective covers the following subsets: good wood, defective wood and defective graphite, which have, respectively, $87$ , $13$ and $10$ elements.

Since the total is $200$ elements, the probability is

$\frac{87+13+10}{200} = \frac{110}{200} = 0.55$

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3 years ago