The length of a rectangle is 15cm and with width is 8cm.

1 answer:

6 0

ANSWER: 46 cm

you have to add all the lengths of the sides together. rectangles have two sets of equal sides. so, 15 + 15 + 8 + 8 = 46cm.

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How many drops of water are in a 1.0 liter bottle? Note: estimate the diameter of your droplets.

Viktor [21]

The problem ask to find the drops of water that could fill up the whole 1 liter bottle of water and estimate its diameter and the answer would be that the diameter is 0.5 ml in estimation and filled up 20 drops per millimeters therefore the drops in a liter is 20,000 drops

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3 years ago

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Look at the photo I need help pleasse

Serjik [45]

It is -5, simply divide the number with the variable.

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4 years ago

What is the y-variable in 5y+10×2=15

zmey [24]

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Mae Ling earns a weekly salary of $315 plus a 5.5% commission on sales at a gift shop. How much would she make in a work week if

Alecsey [184]

She would make $573.5 in a work if she sold $4,700 worth of merchandise

Step-by-step explanation:

The given is:

Mae Ling earns a weekly salary of $315 plus a 5.5% commission on sales at a gift shop
She sold by $4,700

We need to find how much she would make in a work week

∵ Mae Ling earns a weekly salary of $315

∵ She earns a 5.5% commission on sales

∵ She sold by $4,700 in that week

- Add $315 to the product of 5.5% and $4,700

∴ She made = 315 + (5.5% × 4,700)

∵ 5.5% = 5.5 ÷ 100 = 0.055

∴ She made = 315 + (0.055 × 4,700)

∴ She made = 315 + 258.5

∴ She made = 573.5

She would make $573.5 in a work if she sold $4,700 worth of merchandise

Learn more:

You can learn more about word problem in brainly.com/question/3950386

#LearnwithBrainly

8 0

4 years ago

What is the area of this triangle?

amid [387]

We can solve for the 3 triangle sides.
The left side is easy 6.
Second side² = 7² + 4²
Second side² = 49 + 16
Second side = square root (65)
Second side = 8.0622577483 
Third Side² = 7² + 2²
Third Side² = 53
Third Side = 7.2801098893 
When we know 3 sides, we use Heron's formula for calculating area:
Perimeter = 21.3423676376 
Semi-Perimeter = 10.6711838188 
Using Heron's Formula
area = square root (10.6711838188 * 4.6711838188 * 2.6089260705 * 3.3910739295 )
area = square root (441)
area = 21

Yes, it's just that "easy". LOL

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4 years ago