3 years ago

Help please...........

1 answer:

8 0

A is the correct answer. Remember that you have to cancel every descriptor in the problem except for seconds. Hope this helps!

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You are walking directly away from your house.

valkas [14]

Answer:

dependent: your distance from home

independent: number of miles you walk

Step-by-step explanation:

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2 years ago

Translate the following phrase below into an algebraic expression:

8090 [49]

Answer: D

Step-by-step explanation:

The question said the quotient of 61 and a number so that mean division.

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X<br> _ + 4 = 12 <br> 2 <br> step by step explanation

Lady bird [3.3K]

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4 years ago

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Elena drops her pencil in her cup and notices that it just fits diagonally. the pencil is 17cm long and the cup is 15cm tall. wh

Vadim26 [7]

Hence the answer is 480ml

Step-by-step explanation:

Given Elena wonders how much water it will take to fill her cup. She drops her pencil in the cup and notice it just fit diagonally. The pencil is 17cm long (hypotenes) and the cup is 15cm tall.

To find how much water it can hold

SOLUTION

$\sqrt{x {} ^{ 2} + x {}^{2} + 15 {}^{2} = 17 }$

$2x {}^{2} = 64$

$x {}^{2} = 32$

$x = 5.66$

therefore volume of the cup

$5.66 \times 5.66 \times 15cm|$

480cm³= 480ml

4 0

2 years ago

Suppose that y is directly proportional to x and that y = 10 when x = 3. Complete parts (a) and (b). (a) Find the constant of pr

Yuliya22 [10]

For this case we have that if "y" varies directly with "x", then it is true that:

$y = kx$

Where:

k: It is the constant of proportionality

We have according to the data that:

$10 = k (3)$

We find the value of "k":

$k = \frac {10} {3}$

Having "k", we find "y" when $x = 6$ :

$y = \frac {10} {3} (6)\\y = \frac {60} {3}\\y = 20$

ANswer:

$k = \frac {10} {3}\\y = 20$

4 0

3 years ago