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olga55 [171]
3 years ago
13

How many different three-digit numbers between 100 and 1,000 have 5 as the tens digit?

Mathematics
1 answer:
Trava [24]3 years ago
6 0
Those are the ones that are in 50s or
50,51,52,53,54,55,56,57,58,59
10 numbers per hundred

150
250
350
450
550
650
750
850
950


9 of the hundreds
10 per each
9 times 10=90

so there are 90 of them

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A family of 2 adults and 3 children went on holiday to Miami.
oksano4ka [1.4K]

Answer:

£175

Step-by-step explanation:

Given the exchange rate was £1 = 1.84 dollars.

We are to change 322 dollars to pounds (£).

£1 = 1.84 dollars.

x = 322 dollars

Cross multiply

1.84 * x = 322

1.84x = 322

x = 322/1.84

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Hence 322 dollars in pounds will be £175

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3 years ago
Wats the volume of a cube 8ft by8ft
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Assuming that the cube has equal dimensions, it would be:

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George had one sheet of paper. He cut it into 6" x 5", and 3" x 6". What were the dimensions and total area of his original shee
Deffense [45]

Answer:l={8}'' ,b={6}'',l={6}'' ,b={8}''

and area is=48 inch square

Step-by-step explanation:

area of sheet=l\times b

area of sheet first={6}''\times {5}''

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=18 inch square

total area of both sheet=30+18

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area of sheet=l\times b

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or

l={8}'' ,b={6}''

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3 0
3 years ago
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PLEASE ANSWER PLEASEE!!!!!!!
Montano1993 [528]

Answer:

they would both be 61°

Step-by-step explanation:

when the angles make out a straight line it equals to 180 and 180 subtracted to 119 comes out to 61 and both b and c are vertical angles which would make them congruent

4 0
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