2 years ago

How do you right 2.1 in words

Mathematics

1 answer:

Lelu [443]2 years ago

5 0

Answer: Two and one tenth.

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. Evaluate each of the following without using a calculator. Show all steps clearly. - 5^2

Verizon [17]

Answer:

Step-by-step explanation:

-5^2 expanded is -5 x -5

- two negatives equal a positive

-visual representation of 5 x 5

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1 year ago

I) Construct a triangle PQR such that |PQ|=8cm,{RPQ=90°{PQR=30°.Measure |RQ|

scoray [572]

Answer:

6.93 cm

Step-by-step explanation:

You have a right triangle (90°), so you do as follow:

If I understand correctly, you are looking for the hypotenuse so

$cos(30) = \frac{PQ}{QR} = \frac{8 cm}{QR}$

That is equal to $QR = cos(30)*8 cm = 6.928 cm$

5 0

2 years ago

Please help need asap

trapecia [35]

brainly.com/question/27661391 yo im begging some one to help

Step-by-step explanation:

4 0

1 year ago

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Find x=, if x-12=24 now!?

V125BC [204]

Answer:

Answer is 36

Step-by-step explanation:

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2 years ago

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What is the number of possible combinations of 14 objects taken 3 at a time?

maria [59]

Answer:

364.

Step-by-step explanation:

14C3 = 14! / 11! 3! which simplifies to:

14*13*12 /3*2*1

= 14*13* 2

= 364.

6 0

3 years ago