3 years ago

How would you answer this? -4 x -3^2 + 2 (-4)^2

1 answer:

4 0

I hope it can help you

You might be interested in

xxMikexx [17]

X = 11

6x11=66

66 + 9 = 75

3 0

4 years ago

Snezhnost [94]

Line straight down from F

8 0

4 years ago

ch4aika [34]

Step-by-step explanation:

Question 46.

$(2\sqrt{5}-\sqrt{2} )^2=(2\sqrt{5})^2-2*2\sqrt{5}*\sqrt{2} +(\sqrt{2})^2 } =4*5-4*\sqrt{2*5} +2=\\=20-4\sqrt{10}+2=22-4\sqrt{10}.$

Answer: E. None of these.

Question 47.

$\frac{4\sqrt{5} }{\sqrt{3} } =\frac{4*\sqrt{5}*\sqrt{3} }{\sqrt{3} *\sqrt{3} } =\frac{4*\sqrt{5*3} }{3}=\frac{4\sqrt{15} }{3} .$

Answer: E. None of these.

6 0

2 years ago

wlad13 [49]

6/10 would equal 0.6 and 0.6 written as a percent would be 60%

3 0

3 years ago

umka21 [38]

Lets find the square root of 46 by calculator

6,782 is the square root.

Nearest integer= 7

Nearest tenth = 6,78

3 0

3 years ago