What will the length and width be for a perimeter of 15

Mathematics

2 answers:

Sergeu [11.5K]3 years ago

3 0

3 and 5 because 3 times 5 is 15

Natali [406]3 years ago

3 0

There are multiple possible answers for this. To determine one of the possible answers you would use the formula P = 2l + 2w, where l stands for the length and w stands for the width. I would choose a number for the length, such as a 4 and substitute it in the formula. This would make it 15 = 8 + 2w. Solve the equation by subtracting 8 from both sides and then dividing both sides by 2. This would give you a width of 3.5 units.

You might be interested in

Jessica is shopping for a sweater the one she wants is 30%off she estimated the sale price by multiplying the original price by

Butoxors [25]

Multiplying 0.7 by the original price will work...

If you divide the cost by 100, subtract 30 from 100, you will be left with 70% times the 1/100
70% is also expressed as 0.7, since 7/10=70/100

Hope this helps!

8 0

3 years ago

Please help me do this question i cant seem to get it

Zielflug [23.3K]

Answer:

2 < x < 24

Step-by-step explanation:

Given 2 sides of a triangle then the third side x is in the range

difference of 2 sides < x < sum of 2 sides , that is

13 - 11 < x < 13 + 11

2 < x < 24

6 0

3 years ago

Which number is greater 17×10^8 4×10^8

Sunny_sXe [5.5K]

Answer:

17×10^8 is greater

Step-by-step explanation:

The expontent comes first which gives you

1000000000 then you multiply that with 17 to get

1700000000

3 0

2 years ago

Read 2 more answers

What is 776x + 874y? S 0 B 0 r 3 d r N

Alex17521 [72]

Answer:

2(338x + 437y) which is 676x +874y

Step-by-step explanation: I just looked this up on Math.way so...

5 0

3 years ago

A certain drug is made from only two ingredients: compound A and compound B. There are 4 millimeters of compound A used for ever

dolphi86 [110]

858 i believe...
546/7
78 x 4 (compound a)
312 + original compound b (546)

Hope I helped!
Giving me brainliest is much appreciated! =)

4 0

2 years ago