3 years ago

Will mark brainliest on the best answer and also explain how you got that answer.

Mathematics

2 answers:

natulia [17]3 years ago

6 0

Answer:

i think it's about 20 im not 100 percent sure :/

Step-by-step explanation:

murzikaleks [220]3 years ago

5 0

this could be wrong but i got $40.45

You might be interested in

P is inversely proportional to Q.

Volgvan

$If\ P\ is\ inversely\ proportional\ to\ Q\ then:\\\\P\times Q=constans\\\\P=100;\ Q=32\\\\100\times32=3200\\\\P=2Q\\\\therefore\\\\P\times Q=2Q\times Q=2Q^2\\\\2Q^2=3200\ \ \ \ |divide\ both\ sides\ by\ 2\\Q^2=1600\ \ \ \ \ |sqare\ rot\ both\ sides\\Q=\sqrt{1600}\\\boxed{Q=40}$

7 0

3 years ago

Jagroop is building a dock at his cottage. The length of the doc is 3 times the width, plus 2. Determine a simplified expression

MissTica

Answer:

Step-by-step explanation:

Let length = y width = x

y = 3x + 2

Perimeter = Sum of all sides (or sum of both lengths and both widths)

2y + 2x

2(3x + 2) + 2x

6x + 4 + 2x

8x + 4

7 0

3 years ago

Your friend surveyed 100 people who took either vitamin C, zinc, or Echinacea supplements to prevent getting a cold. The partici

Olin [163]

Answer:

2 people's 2222222222222222

3 0

3 years ago

Draw a number line to show that 2/8 and 1/4 are equivalent fraction

solniwko [45]

1/4 2/8 3/12 4/16 5/20 6/24

8 0

3 years ago

estimate by rounding each number to the same place value. please help with these i did these but i wanna make sure they are corr

valkas [14]

Im not too sure with these, but this is what i got

11. 39.90
12.16
13.182.8
14.220
15.499
16.19.5

4 0

3 years ago