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2 years ago

What is 2/3 divided b 1/6 =?

Mathematics

2 answers:

Xelga [282]2 years ago

5 0

Answer:

Step-by-step explanation:

$\frac{2}{3} \div \frac{1}{6}$ can also be written as $\frac{2}{3} \times \frac{6}{1}$ . Evaluating this gives $\frac{2 \times 6}{1 \times 3}$ = $\frac{12}{3}$ = $4$

natta225 [31]2 years ago

5 0

Answer to ur question:)

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Kyle swims a 1/2 mile every 1/4 hour. How far will he swim in one hour?

murzikaleks [220]

Answer:

2 miles per hour

Step-by-step explanation:

She miles 1/2 mile every 15 minutes or 1/4 hours so

1/2*4=2 miles per hour

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3 years ago

A bridge over a gorge is supported by an arch in the shape of a semi-ellipse. The length of the bridge is 400 ft. and the maximu

Hitman42 [59]

Answer:

The height of the arch 50ft from the center is 97ft

Step-by-step explanation:

A bridge over a gorge is supported by an arch in the shape of a semi-ellipse

The length of the bridge is 400 ft. and the maximum height is 100 ft

so, a=200ft

b=100ft

(a)

we can draw picture

(b)

now, we can use equation of ellipse formula

$\frac{x^2}{a^2}+ \frac{y^2}{b^2}=1$

now, we can plug

a=200

b=100

$\frac{x^2}{200^2}+ \frac{y^2}{100^2}=1$

we can plug x=50 and find y

$\frac{50^2}{200^2}+ \frac{y^2}{100^2}=1$

$y=25\sqrt{15}$

$y=97ft$

6 0

3 years ago

Cora allows 1m2

jasenka [17]

Answer:

This would depend on how big the room is. U cant evaluate without the total. Sorry!

Step-by-step explanation:

Hope this helped

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4 years ago

Use multiplcation to solve the proportion. a/40 = 3/10

max2010maxim [7]

Answer:

a=12

Step-by-step explanation:

a/40=3/10

10 x 4=40, so

3 x 4=12

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3 years ago

Can someone solve this? also no explanation no brainliest

hram777 [196]

Answer:

Step-by-step explanation:

I don't really have a explanation but I hope this helped

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3 years ago

Read 2 more answers