Rachel made a mosaic from different color rectangle tiles 3 tiles measured three and a half inches x 3 inches 6 tiles measures 4 inches x 3 1/4 inches what is the area of the whole mosaic in square inches

Answers

Answer 1

Answer: so assuming that the only had 3+6=9 tiles
what we have to do it find teh area total
area=legnth times width

3 tiles are 3 and 1/2 times 3
3 times 3 and 1/2=10 and 1/2
times 3 tiles
10 and 1/2 times 3=31 and 1/2 squar inches

6 tiles are 4 by 3 and 1/4
4 times 3 and 1/4=13
6 tiles times 13 inchessquare=78

so we add
31 and 1/2+78=109 and 1/2 square inches

Answer 2

Answer:

109 ¹/₂ in²

Further explanation

Given:

Rachel made a mosaic from different color rectangle tiles.
Three tiles measured 3 ¹/₂ inches x 3 inches.
Six tiles measured 4 inches x 3 ¹/₄ inches.

Question:

What is the area of the whole mosaic in square inches?

The Process:

Let's use the formula of a rectangular area.

$\boxed{\boxed{ \ Area = length * width \ }}$

Part-1: three tiles measured 3 ¹/₂ inches x 3 inches.

The area of the three tiles is as follows:

$\boxed{ \ Area = 3 * length * width \ }$

$\boxed{ \ Area = 3 * 3 * 3(1)/(2) \ }$

$\boxed{ \ Area = 3 * 3 * (7)/(2) \ }$

$\boxed{ \ Area = 9 * (7)/(2) \ }$

$\boxed{\boxed{ \ Area = (63)/(2) \ in^2\ }}$

Part-2: six tiles measures 4 inches x 3 ¹/₄ inches.

The area of the six tiles is as follows:

$\boxed{ \ Area = 6 * length * width \ }$

$\boxed{ \ Area = 6 * 4 * 3(1)/(4) \ }$

$\boxed{ \ Area = 6 * 4 * (13)/(4) \ }$

$\boxed{ \ Area = 24 * (13)/(4) \ }$

Both 24 and 4 are divided by 4.

$\boxed{ \ Area = 6 * 13 \ }$

$\boxed{\boxed{ \ Area = 78 \ in^2 \ }}$

Finally, let's add up the two areas above to get the area of the whole mosaic.

$\boxed{ \ = (63)/(2) + 78 \ }$

$\boxed{ \ = 31(1)/(2) + 78 \ }$

$\boxed{ \ = 109(1)/(2) \ }$

Thus, the area of the whole mosaic is $\boxed{\boxed{ \ = 109(1)/(2) \ in^2 \ }}$

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Keywords: Rachel made a mosaic, different color, rectangle, three tiles, measured, 3 1/2 inches, 3 inches, six tiles, 4 inches x 3 1/4 inches, what is the area, the whole mosaic, in square inches

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When solving the equation 2/3 b 5 = 7, you should first ? from both sides. Then you should multiply both sides by the ? of ?. Your answer will be ? .

Answers

Depends on the question...

If your question is 2/3b + 5 = 7, then follow this one
$(2)/(3)b + 5 = 7\n\n\sf You~ first~subtract~ 5 ~on ~both~ sides\n\nThen ~you~multiply~by~(3)/(2)~on~both~sides.\n\n So...\n\n (2)/(3)b + 5 - 5 = 7 - 5\n\n(2)/(3)b = 2\n\n(2)/(3)b * (3)/(2) = 2 * (3)/(2)\n\nb = 3$
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If your question is 2/3b - 5 = 7, then follow this one
$(2)/(3)b - 5 = 7\n\n\sf You~ first~add~ 5 ~on ~both~ sides\n\nThen ~you~multiply~by~(3)/(2)~on~both~sides.\n\n So...\n\n (2)/(3)b - 5 + 5 = 7+5 \n\n(2)/(3)b = 12\n\n(2)/(3)b * (3)/(2) = 12 * (3)/(2)\n\nb =18$
Your final answer will be b = 18

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Answers

We have such problem
$(3)/(18): (5)/(8)$
If we want divide 2 fraction we can multiply first times inverse of second fraction, so
$(3)/(18) : (5)/(8)= (3)/(18) * (8)/(5)= (3*8)/(18*5)= (24)/(90)= (24:6)/(90:6)= (4)/(15)$ - its the answer

$(3)/(18)$ ÷ $(5)/(8)$

When dividing fractions, you flip the second fraction

$(3)/(18) * (8)/(5)$ = $(24)/(90)$

Then you simplify by finding common factors for both the numerator and denominator

$(24)/(90)$ can be divided by 2 but you have to divide both the numerator and denominator

$(24)/(90)$ ÷ $(2)/(2)$ ⇒ $(12)/(45)$

3 is a factor for both the numerator and denominator so it can be used to divide them

$(12)/(45)$ ÷ $(3)/(3)$ ⇒ $(4)/(15)$

$(4)/(15) is your answer$

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Answers

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Answers

Answer:

(5x-6)²=25x²-60x+36

Step-by-step explanation:

We use: (a-b)²=a²-2ab+b².

Thus we get

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Answer:

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Answers

Answer:

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Step-by-step explanation:

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answer
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