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3 years ago

Simplify the expression, 728x6−−−−√−563x6−−−−√ . Assume all variables are positive.

Mathematics

1 answer:

Karo-lina-s [1.5K]3 years ago

3 0

Answer: $-3x\sqrt{7}$

Step-by-step explanation:

Don't have much of one, but just took test

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Y'ALL IS SO TRUSTY! SO PLEASE HELP ME WITH THIS?!?

Kipish [7]

Answer:

the answer is

The length of stamp P is 6/5 in

Step-by-step explanation:

we know that

The width of stamp M is 4/3 inches, and the length is 7/5 inches.

The width of stamp P is (4/3)/(7/6)------> 24/21 in-------> 8/7 in

The length of stamp P is (7/5)/(7/6)------> 42/35 in-------> 6/5 in

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3 years ago

Please help due tomorrow

mel-nik [20]

Answer: x= 2.5, y = 10

Step-by-step explanation:

I'm going to assume that these photocopies are proportional in relations to each other.

If they're proportional, you can set up two proportions:

$1) \frac{x}{5} =\frac{3}{6} \\\\2) \frac{5}{y} =\frac{3}{6}$

And cross-multiply:

$1) 6x = 5*3 \\\\2) 3y = 5*6$

Then solved for x and y:

$1) 6x = 15\\x=\frac{15}{6} =\frac{5}{2} =2.5 \\\\2) 3y = 30\\y=\frac{30}{3} =10$

5 0

3 years ago

Look at the graph below. what is the slope of the line ?

kykrilka [37]

Answer:

The slope is $-\frac{1}{5}$ .

Step-by-step explanation:

Choose 2 points on the graph.

(7,3) and (2,2)

Use slope formula: $\frac{y2-y1}{x2-x1}$

$\frac{2-3}{2-7}$ = $\frac{-1}{-5}$

The slope is $-\frac{1}{5}$ .

8 0

2 years ago

Read 2 more answers

Tom baked 14 cookies with 2 scoops of flour with 11 scoops of flour how many cookies can tom bake

vodomira [7]

Answer:77

Step-by-step explanation:

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3 years ago

An item is regularly priced at $35. It is now priced at a discount of 65% off the regular price.

Lady_Fox [76]

Answer:

the final price of the item wud be 15.75

Step-by-step explanation:

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3 years ago