3 years ago

Please help, brainly for whoever gets it done first, correct answers please

Mathematics

1 answer:

lesya [120]3 years ago

4 0

Answer:

-875/79

Step-by-step explanation:

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-2 (3x -5) -2= 22 - 68

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Answer:

Step-by-step explanation:

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2 years ago

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Lara is putting lace trim around the border of a circular tablecloth. The tablecloth has a diameter of 1.2 meters. What is the l

mylen [45]

Answer:

3.8m

Step-by-step explanation:

Since Lara is putting lace trim around the border of a circular tablecloth, by the time she finishes she has covered the circumference.

The circumference of a circle is calculated using:

$C=\pi \: d$

where d is the diameter of the circle.

It was given that the diameter of the circular table cloth is 1.2 meters.

$C=3.14 \times 1.2$

$C=3.768$

Therefore the length of the lace she needed is 3.8m

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3 years ago

There are 32 students in the cafeteria, 12 girls and 20 boys. What is the ratio

tiny-mole [99]

Answer:

Step-by-step explanation:

12/4=3

20/4=5

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3 years ago

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Jeff drove 249 laps around the racetrack is 9 miles long. how many miles did jeff drive

mr_godi [17]

Hey there Jnorman1287.

Answer:

Distance = 249 x 9
= 2,241

Hope this helps :D

<em>~Natasha♥</em>

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3 years ago

An insurance agent receives 16% commission on every premium paid. how much commission is paid on a policy with a premium of $497

a_sh-v [17]

Answer:

$79.63

Step-by-step explanation:

You can figure this by estimating. 16% is a little less than 20%, which is 1/5. $497.69 is almost $500. So, 1/5 of that is almost $100, and a little less than that is about $80. The closest answer choice is $79.63.

If you want to figure it exactly, you can do the multiplication ...

16% of $497.69 = 0.16 × $497.69 = $79.6304 ≈ $79.63

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3 years ago