3 years ago

..............................

1 answer:

3 0

Answer:

$403 + 40\sqrt{3}~~ ft^2$

Step-by-step explanation:

$(20+\sqrt{3})(20+\sqrt{3}) = 20^2 + 2\cdot 20 \cdot \sqrt{3} + \sqrt{3}^2 = 400 + 40\sqrt{3} + 3 = 403 + 40\sqrt{3}$

You might be interested in

aliina [53]

Answer:

${ \tt{time = \frac{distance}{time} }} \\$

${ \tt{time = \frac{13}{20} }} \\ \\ { \boxed{ \tt{ \: time = 0.65 \: hours}}}$

3 0

2 years ago

Rashid [163]

Answer:

-4/7, -1/3, -0.1, 0, 0.1

Step-by-step explanation:

5 0

3 years ago

Natali5045456 [20]

9514 1404 393

Answer:

300 g

Step-by-step explanation:

The problem statement tells us ...

36g = 0.12×d . . . . . where d represents the daily value

36g/0.12 = d = 300g . . . . divide by the coefficient of d

300 g of carbohydrates per day are recommended.

7 0

2 years ago

skad [1K]

The answer may be $2,160.

5 0

3 years ago

Illusion [34]

The total of two whole numbers one after another is 33. for example 10 + 11 (two consecutive integers) = 21

5 0

3 years ago