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ivolga24 [154]
2 years ago
5

A blueprint of a house shows a dining room with

Mathematics
1 answer:
Gnom [1K]2 years ago
8 0

Actual area = 42ft²

The actual area will simply be calculated as:

= 6 × 7

= 42 feet²

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Your friend evaluates the expression when m = 10. is your friend correct? Explain your reasoning.
trapecia [35]

Answer:

yes

Step-by-step explanation:

3 * 10 (m) = 30 so 30 - 6 = 24. 3(10) - 6 is basically the same thing just written different, so it equals 24 too. 3(4) just means 3 times 4 ,which equals 13. Hope that made sense lol

7 0
2 years ago
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PLEASE HELP!!!!
schepotkina [342]

b = sin of angle B times length of c

b = 24*sin(62) = 21.1907

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3 years ago
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Which of the following it true about √3x2
nata0808 [166]

Answer:

B)

Step-by-step explanation:

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\textsf{2 is a rational number as }2=\dfrac21

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Using the following diagram below, please answer the following:
Colt1911 [192]
The radius of the circle is 15 cm,
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The radius is given in the diagram as half the circle, which is 15 cm.

The diameter is double the radius because the diameter measures the circle from edge to edge, so 15•2=30 cm.

The circumference of the circle is 2•3.14•r=C,
2•3.14=6.28, 6.28•15= 94.248 cm.

The area of the circle is 3.14•r^2, so the radius squared is 225 (15•15) and 225•3.14=706.86 cm squared :)
7 0
2 years ago
Stephen has a dog that weigths 5 times as much as lan's dog.The total weigths of both dogs is 72 pounds.How much does Stephens d
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Answer: Stephens dog weighs 60 pounds

Step-by-step explanation:

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