3 years ago

Can someone please please help me with this. please

Mathematics

1 answer:

Marina CMI [18]3 years ago

4 0

u have the opcional for see

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Can anybody check and see if 11 and 12 are correct. I will Give Brainliest Answer.

alexgriva [62]

Answer:

These are correct! Nice Job!!

Step-by-step explanation:

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3 years ago

Last Saturday, Niki went on a bike ride from her house to the park. The total distance she travelled on her bike was 3 1/5 miles

Mnenie [13.5K]

Answer:

D. $\frac{16}{5}$

Step-by-step explanation:

$3\frac{1}{5}$

To rewrite a mixed number as an improper fraction, first, multiply the whole number by the denominator.

$3*5=15$

Then, add this number to the numerator.

$15+1=16$

This number is now the numerator of the fraction. The denominator stays the same.

$\frac{16}{5}$

I hope this helps!

5 0

3 years ago

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Help me for 3???????

Alika [10]

She could give everyone an attendance sheet to mark down how much time it took them to read each week. i hope this answer has come to you pleasing

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3 years ago

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Find the circumference of the circles below. Round your answer to the nearest whole number. Use 3.14 for Pi.

Lisa [10]

Answer:

$\huge\boxed{1.\ C\approx38cm;\ 2.\ C\approx57ft;\ 3.\ C\approx50in.}$

Step-by-step explanation:

The formula of a circumference of a circle:

$C=2\pi r\\\\r-\text{radius}$

$1.\\r=6cm\\\\C=2\pi\cdot6=12\pi\\\\\pi\approx3.14\\\\C\approx12\cdot3.14=37.68\approx38(cm)\\\\2.\\r=9ft\\\\C=2\pi\cdot9=18\pi\\\\\pi\approx3.14\\\\C\approx18\cdot3.14=56.52\approx57(ft)\\\\3.\\2r=16in.\to r=8in.\\\\C=2\pi\cdot8=16\pi\\\\\pi\approx3.14\\\\C\approx16\cdot3.14=50.24\approx50(in.)$

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2 years ago

3w + 15 - 5 +2 = 5 how do you solve and what's the answer ?

ryzh [129]

Combining the numbers, we get 3w+12=5

3w=-7

w=-7/3

4 0

2 years ago

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