2 years ago

The length of a rectangle is 15cm and with width is 8cm.

1 answer:

6 0

ANSWER: 46 cm

you have to add all the lengths of the sides together. rectangles have two sets of equal sides. so, 15 + 15 + 8 + 8 = 46cm.

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Stolb23 [73]

Answer:

Step-by-step explanation:

we can use the trigonometric function in a right triangle

cos x = adjacent side to the angle /hypothenuse

cos 36°= x/10 ; multiply both sides by 10

10 * cos 36° = x ; make sure your calculator mode is in degrees

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3 years ago

y varies directly as x, y=14 when x=18. Determine x when y=31. Estimate your answer to two places after the decimal, if necessar

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Y : x
14 : 18
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ANSWER
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3 years ago

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xenn [34]

Answer:

$\frac{1}{2} x +x = 2 (x-4)$

Step-by-step explanation:

Suppose number is x

Following equation can be written from question statement

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Simplifying it further

$\frac{3}{2} x = 2x-8$

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$-x= -16\\x=16$

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2 years ago

Which of the following functions is graphed below?

aleksklad [387]

Answer:

Step-by-step explanation:

the correct answer is A. y=|x-2|+3.

For more details see the attachment.

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