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3 years ago

8/4 divided by 100 equals what

Mathematics

2 answers:

Zanzabum3 years ago

8 0

0.2 easy I had it for home work

dexar [7]3 years ago

6 0

$\frac{8}{4}$ (8/4) divided by 100 equals .02

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zmey [24]

Answer:

Part 1) The inequality that represent this situation is $5(x+7)^{2} \geq1,050$ or $5x^{2}+70x+245 \geq1,050$

Part 2) Yes, 8 inches is a reasonable width for his tablet

Step-by-step explanation:

Part 1)

Let

L -----> the length of the screen television

W ----> the width of the screen television

x ----> the width of Andrew's tablet

we know that

$L=5W$ ------> equation A

$W=x+7$ ----> equation B

The area of the television is

$A=LW$ -----> equation C

Substitute equation A and equation B in equation C

$A=5(x+7)(x+7)$

$A=5(x+7)^{2}$

$5(x+7)^{2} \geq1,050$

$5(x^{2}+14x+49) \geq1,050$

$5x^{2}+70x+245 \geq1,050$ ------> inequality that represent this situation

Part 2) Determine if 8 inches is a reasonable width for his tablet

For x=8 in

Substitute in the inequality

$5(8+7)^{2} \geq1,050$

$5(15)^{2} \geq1,050$

$1,125 \geq1,050$ -----> is true

therefore

Yes, 8 inches is a reasonable width for his tablet

3 0

3 years ago

How long is a elaphants head

sergejj [24]

Answer: Depends on the elephant ;)

7 0

3 years ago

The diagram represents a 12cm by 4cm what is the area?

olga_2 [115]

Well, to calculate the area, we would simply do length times width and we would get our area.
Area = Length * Width
Area = 12cm * 4cm
Area = 48cm squared.
So, in conclusion, the area is 48 cm squared.

6 0

3 years ago

Which of the following represents the factorization of the trinomial below?

rosijanka [135]

Answer:

B. (x-3)^2

Step-by-step explanation:

x^2-6x+9 = (x-3)^2

(a-b)^2=a^2-2ab+b^2

(a+b)^2=a^2+2ab+b ^2

6 0

3 years ago

WILL GIVE BRAINLIEST

prisoha [69]

Answer:

(c)hope

Step-by-step explanation:

2x + 44 = 72

hence

2x = 2*14

7 0

3 years ago