3 years ago

788.53 expressed to the neareast whole number

Mathematics

1 answer:

boyakko [2]3 years ago

8 0

Answer:

789

.5 is a 5 or larger so the 8 goes to a 9

Step-by-step explanation:

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Translate this sentence into an equation.

motikmotik

Answer:

g = 61.

Step-by-step explanation:

g + 9 = 70 Subtract 9 from both sides of the equation:

g + 9 - 9 = 70 - 9

g = 61.

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4 years ago

A fair 20-sided die is tossed. What is the probability that the numbers 15 or 4 or 18 are tossed?

andrew11 [14]

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2 years ago

The combined area of a pair of congruent rectangles can be represented, in square units, by the expression 18y^2-818y 2 −8. The

sveta [45]

Answer:

$Perimeter = 12y$

Step-by-step explanation:

Given

$Area = 18y^2 - 8$ -- two rectangles

Required

Determine the perimeter of one of the rectangles

First, calculate the area (A) of 1 rectangle

$A =\frac{1}{2}Area$

$A =\frac{1}{2}(18y^2 - 8)$

$A =9y^2 - 4$

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$A =(3y - 2)(3y+2)$

Area is calculated as:

$A = Length * Width$

So, by comparison:

$Length = 3y - 2$

$Width = 3y + 2$

The perimeter is:

$Perimeter = 2 *(Length + Width)$

$Perimeter = 2 *(3y-2+3y+2)$

Collect Like Terms

$Perimeter = 2 *(3y+3y-2+2)$

$Perimeter = 2 *(6y)$

$Perimeter = 12y$

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3 years ago

The new window frame in a home measures 57 inches by 41 inches. which is the correct unit of measurement to show the total area

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Read 2 more answers

What is... 15% of x Please help

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This answer will probably be 3/20 x not sure

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3 years ago

788.53 expressed to the neareast whole number​

788.53 expressed to the neareast whole number