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antiseptic1488 [7]
3 years ago
5

True or false the number 23 is a multiple of 3 because it ends in a 3

Mathematics
2 answers:
lisabon 2012 [21]3 years ago
7 0

answer

this is false

Misha Larkins [42]3 years ago
6 0

Answer:

FALSE, a multiple of a number is multiplying that number by another for 3, 3x7= 21 3x8=24 so 23 is not a multiple of 3

Step-by-step explanation:

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What is the length of a 50-inch TV that has a width of 27 inches?
drek231 [11]

Answer:

42.08inches

Step-by-step explanation:

Given data

SIze of TV= 50 inch

Width= 27inches

Length= ??

Applying Pythagoras theorem

z^2= x^2+y^2

50^2=  x^2+27^2

square root both sides

50^2= x^2+27^2

2500= x^2+ 729

2500-729=x^2

1771=x^2

x= √1771

x= 42.08

Hence the lenght is 42.08inches

7 0
2 years ago
How do you calculate a nation's per capita income? A. Divide the total income by the size of the population. B. Divide the size
lara [203]

Answer:

A

Step-by-step explanation:

The per capita income is the income of a person in a nation. The per capita is calculated by dividing the gross income of the nation by total population.

Let

Pci = Per Capita Income

I = Total income

and

P = Total population

Then,

Pci = I/P

3 0
3 years ago
Read 2 more answers
Adam wanted to play his video games. His mother told him that he needed to finish his homework, clean out the dishwasher, and cl
Deffense [45]

Answer:

148 minutes = 2h 28 min

Step-by-step explanation:

48min+(25+75mins)=48+100=148

5 0
2 years ago
35w+9w+35w^3+25w^3–25w^3<br><br>pls help
SVETLANKA909090 [29]

Answer:

35w^3 + 44w

<em><u>Combine Like Terms:</u></em>

= 35w + 9w + 35w^3 + 25w^3 - 25w^3

= (35w^3 + 25w^3 - 25w^3) +(35w + 9w)

= 35w^3 + 44w

Hope this is right ♡

8 0
3 years ago
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Arlecino [84]

Answer:

you need to isolate t or time

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Step-by-step explanation:

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6 0
3 years ago
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