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3 years ago

37 1/2 % as a decimal

Mathematics

2 answers:

Marysya12 [62]3 years ago

7 0

Answer: 37.5

1/2 in decimal from is 0.50 or 0.5

just olya [345]3 years ago

5 0

The answer is 37.5 because 37 is a whole number then add your decimal behind that. You get 37. then you add a half which equals.5 so put the 5 after the 37. and you get 37.5

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Stels [109]

Answer:

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or, 190 = pi (3.2)^2 h

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or, 18.56 = 22/7 h

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3 years ago

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Step-by-step explanation:

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2 years ago

Solve the system of linear equations by substitution.

Anastasy [175]

Answer: The solution is the ordered pair (1/2, -3/4) so x = 1/2 and y = -3/4 pair up together. The two lines, when graphed, cross at this location.

note: 1/2 = 0.5 and -3/4 = -0.75; so the intersection point can be written as (0.5, -0.75)

===================================================

Explanation:

The second equation has y isolated. We can replace the y in the first equation with the expression 1/2x - 1

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3x + 2( y ) = 0

3x + 2( 1/2x - 1) = 0 ... y is replaced with 1/2x-1

3x + 2(1/2x) + 2(-1) = 0 .... distribute

3x + x - 2 = 0 .... note how 2 times 1/2 is 1

4x - 2 = 0

4x = 2

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x = 1/2

Use this x value to find the y value it pairs with

y = (1/2)*x - 1

y = (1/2)*(1/2) - 1 ... replace x with 1/2

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3 years ago

55÷ =5 what is answer

Andru [333]

Answer:

The answer is 11

Step-by-step explanation:

55÷5= 11

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3 years ago

What's the final price? sweater: $14.99 discount: 12% tax: 6.25%

bogdanovich [222]

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14.99-1.8=13.19
13.19*.0625=.94
13.19+.94=14.13
final price 14.13

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3 years ago