3 years ago

Chandra and her friends bought three tubs of popcorn at the movies for t

Mathematics

2 answers:

zimovet [89]3 years ago

8 0

I believe the answer should be D hope it helped

lana [24]3 years ago

6 0

I think it’s D.3t-7-28 I hope I helped!

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The hypotenuse of a right triangle measures 6cm and one of its legs measures 3cm.Find the measure of the other leg. If necessary

belka [17]

Answer:

5.2

Step-by-step explanation:

a^2+b^2=c^2

Where c is the length of hypotenuse

and a, b are lengths of the legs.

Put in 6 for c,

Put in 3 for a and you get 9+b^2=36

Subtract 9 from both sides and get b^2= 27

Then find the square root of both sides to get b, so the answer is the square root of 27.

The cloest square root is 5, then apporixmate the tenths value and see if they work.

Answer: 5.2

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Yakvenalex [24]

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Step-by-step explanation:

b = 46 - 31

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3 years ago

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Jet001 [13]

'is' in mathematics means equal
'of' in mathematics means multiplication

$\frac{x}{100} \times 20 = 11\\\\\frac{x}{5} = 11\\\\\boxed{\bf{x = 55}}$

55% of 20 is 11.

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Use integer values of x from -3 to 3 to graph the equation.<br><br> y = 1/3 ∣x∣ - 2

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The graph in the attachment

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