5+2√3 / 7+4√3 = a-6√3
please answer this

1) macronutrients

2)Proteins

3) carbohydrates

4) undetermined

5) nine

6) four

7) growth, repair, and maintenance of body cells and tissues

8) to protect our vital organs

9)provide us with energy

10) raise blood sugar levels quickly

11)  Bread, rice, pasta, and potatoes

12)all of the above

13)  the nine amino acids the body can’t produce

14) fish

15) 45-65%

16)high-fat diet

17)whole grains

18)10-35%

19) saturated fat

20) monounsaturated fat

1) macronutrients

2)Proteins

3) carbohydrates

4) undetermined

5) nine

6) four

7) growth, repair, and maintenance of body cells and tissues

8) to protect our vital organs

9)provide us with energy

10) raise blood sugar levels quickly

11)  Bread, rice, pasta, and potatoes

12)all of the above

13)  the nine amino acids the body can’t produce

14) fish

15) 45-65%

16)high-fat diet

17)whole grains

18)10-35%

19) saturated fat

20) monounsaturated fat

The answer is in the image 

The answer is in the image 

For every 8 cars there are 7 trucks

Therefore,

Cars:Truck=8:7

Answer is B)8:7

The solution is in the following image

y=2x+15

where y=Value of coin

x=Age in years

Value of coin after 19 years=2*19+15

=$53

Therefore, Value after 19 years=$53

F=ma

where F=force

m=mass

a=acceleration

Here,

F=4300

a=3.3m/s2

m=F/a

    =4300/3.3

    =1303.03kg

The answer is in the image