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3 years ago

Which of the following defines liquid measure?

1 answer:

6 0

B units used to measure the volume of liquids such as water gas and milk because the measure of the liquid is defined by the unit used

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A Number is multiplied by itself. The product is 5 4/9 Find the number

Over [174]

Answer:

it is 2/3

Step-by-step explanation

i can't explain it to you

8 0

2 years ago

Read 2 more answers

1)Sheyna drive to the lake and back. It took two hours less time to get there than it did to get back. The average speed on the

ipn [44]

Answer:

8 hours

Step-by-step explanation:

Given:

Sheyna drives to the lake with average speed of 60 mph and

$v_1 = 60\ mph$

Sheyna drives back from the lake with average speed of 36 mph

$v_2 = 36\ mph$

It took 2 hours less time to get there than it did to get back.

Let $t_1$ be the time taken to drive to lake.

Let $t_2$ be the time taken to drive back from lake.

$t_2-t_1 = 2$ hrs ..... (1)

To find:

Total time taken = ?

$t_1+t_2 = ?$

Solution:

Let D be the distance to lake.

Formula for time is given as:

$Time =\dfrac{Distance}{Speed }$

$t_1 = \dfrac{D}{60}\ hrs$

$t_2 = \dfrac{D}{36}\ hrs$

Putting in equation (1):

$\dfrac{D}{36}-\dfrac{D}{60} = 2\\\Rightarrow \dfrac{5D-3D}{180} = 2\\\Rightarrow \dfrac{2D}{180} = 2\\\Rightarrow D = 180\ miles$

So,

$t_1 = \dfrac{180}{60}\ hrs = 3 \ hrs$

$t_2 = \dfrac{180}{36}\ hrs = 5\ hrs$

So, the answer is:

$t_1+t_2 = \bold{8\ hrs}$

8 0

3 years ago

Which expression is equivalent to the expression shown?

choli [55]

<h3>Answer: 5^24</h3>

<h2>Maybe it can be your answer but i am not sure that it is fixed answer </h2>

5 0

3 years ago

Combine the like terms to create an equivalent expression.<br> 7<br> x<br> −<br> x<br> 7x−x

bija089 [108]

Answer:

the answer is 6x.

Step-by-step explanation:

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2 years ago

Which expression is equilavent to -4y -x - 3y - 9x

HACTEHA [7]

Answer:

tfbgf

Step-by-step explanation:

8 0

3 years ago