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kolbaska11 [484]
3 years ago
13

Give the area of a square when the side is 13ft

Mathematics
1 answer:
Natasha2012 [34]3 years ago
3 0
Area of square = L×W
L×W = 13×13
L×W = 169
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What are five example recurring decimal<br>​
denpristay [2]

Answer:

These are some examples of recurring decimals.

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8 0
3 years ago
X -8 greater than equal to 3x -12 is .... please HELP
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X - 8 > 3x - 12

if solve for x then

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x - 8 + 8 >3x -12 +8
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x  > 3x -4
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x - 3x > 3x - 4 - 3x
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Can someone help solve both of these? ASAP
zhuklara [117]

<u>Question 4</u>

<u />\sin 30^{\circ}=\frac{y}{14\sqrt{3}}\\\\\frac{1}{2}=\frac{y}{14\sqrt{3}}\\\\\boxed{y=7\sqrt{3}}\\\\\\\\\cos 30^{\circ}=\frac{x}{14\sqrt{3}}\\\\\frac{\sqrt{3}}{2}=\frac{x}{14\sqrt{3}}\\\\\boxed{x=21}

<u>Question 5</u>

<u />\cos 45^{\circ}=\frac{x}{28}\\\\\frac{1}{\sqrt{2}}=\frac{x}{28}\\\\x=\frac{28}{\sqrt{2}}\\\\\boxed{x=14\sqrt{2}}\\\\\\\\\sin 45^{\circ}=\frac{y}{28}\\\\\frac{1}{\sqrt{2}}=\frac{y}{28}\\\\y=\frac{28}{\sqrt{2}}\\\\\boxed{y=14\sqrt{2}}

7 0
2 years ago
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asambeis [7]

Answer:

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9+6a+6a+4a^2

9+12a+4a^2

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6 0
2 years ago
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