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2 years ago

Figure A maps to figure B with a scale factor of 0.25

Mathematics

1 answer:

Naddik [55]2 years ago

3 0

Answer:

x would be 6

Step-by-step explanation:

This is becuase since the scale factor from Fig A to B is 0.25, the length of all of the sides follows this rule.

Since x on Fig A and 1.5 on Fig B are corresponding sides, you can do:

x * 0.25 = 1.5

x * 0.25 (4) = 1.5 (4)

x * 1 =6

x = 6

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2 years ago

The volume of a cone is 3rx? cubic units and its height is x units. Which expression represents the radius of the cone's base, i

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2 years ago

A chemist is using 336 milliliters of a solution of acid and water. If 19.4 % of the solution is acid, how many milliliters of a

denpristay [2]

Answer:

65.2 milliliters

Step-by-step explanation:

The quantity 336 milliliters is the 100% of the solution. We can represent this information on a table:

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we are told that 19.4% of this solution is acid, and we need to know how many milliliters represents this percentage. I will call the number of milliliters of acid on the solution 'x', and updating the last table:

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We can solve this problem for 'x' using the rule of three which is to multiply the cross quantities on the table (336 by 19.4) and then divide by the remaining amount (100):

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x = 65.184

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3 years ago

Figure A maps to figure B with a scale factor of 0.25​

Figure A maps to figure B with a scale factor of 0.25