3 years ago

How did you decide which make a ten fact to use? Explain

1 answer:

8 0

If you are asking when you divide ten into a number, remember this, anything that ends with a 0, it is divisible by 10.

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horrorfan [7]

100 yd * 3ft/1 yd * 12 in /1ft

100*3*12 in

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3 years ago

777dan777 [17]

24 = 24 cents. 62 nickels= multiply that by 5. 55 dimes= multiply that by 10. 16 quarters= multiply that by 25. 19 x 50 add together all solutions.

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Finger [1]

S=i(n-1)+2*(n-1)+1 perhaps

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3 years ago

alina1380 [7]

Answer:

Yes

Step-by-step explanation:

$\frac{1}{4} = \frac{1 \times 18}{4 \times 18} = \frac{18}{72} \\ \because \: 19 > 18 \\ \therefore \: \frac{19}{72} > \frac{1}{4} \\$

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3 years ago

Romashka [77]

From the given figure

$\cos x=\frac{XY}{XZ}$

Since XY = 5.1 and XZ = 7.7, then

$\cos x=\frac{5.1}{7.7}$

To find x, use the inverse of cos

$x=\cos ^{-1}(\frac{5.1}{7.7})$

Use the calculator to find x

$x=48.522$

The answer is

4 0

1 year ago