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2 years ago

Solve the equation 19 − x = 27 x = 8 x = 18 x = 46 x = -8

Mathematics

1 answer:

seraphim [82]2 years ago

7 0

X = -8.
subtract 19.
-X = 8
divide by -1.
X = -8

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riadik2000 [5.3K]

Answer:

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Step-by-step explanation:

You are finding the unit rate of the cost of each unit, or one box of juice. In this case, there is 8 juice boxes in the pack, which costs you $4. Divide 4 with 8:

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A specimen of charcoal found at Stonehenge contains 63% as much Carbon-14 as a sample of present-day charcoal. What is the age o

seraphim [82]

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3 years ago

The figure is made from squares of different sizes.Find the area of A if the side of each of the two indentical smallest square

Temka [501]

Answer:

The area of square A is 256 cm²

Step-by-step explanation:

The four sides of a square are equal in length
Area of a square = side × side

In the given figure

∵ The sides of the square E = 2 cm each

∵ The sides of the square F = 2 cm each

∵ The side of square D is the sum of the sides of squares E and F

∴ The sides of the square D = 2 + 2 = 4 cm each

∵ The side of square C is the sum of the sides of squares E and D

∴ The sides of square C = 2 + 4 = 6 cm each

∵ The side of square B is the sum of the sides of squares C, E, and F

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∴ The sides of square A = 10 + 2 + 4= 16 cm each

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∴ Area of square A = 256 cm²

∴ The area of square A is 256 cm²

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2 years ago

How to round $45.71 to the nearest dollar

fgiga [73]

Since .7 is above 5.

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You would round 45... the 5 to 6...

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2 years ago

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