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3 years ago

Simplify the expression √-288

Mathematics

1 answer:

Shtirlitz [24]3 years ago

3 0

Answer:

It is given as √288 = √2 × 144. 144 is a perfect square of 12.

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What does the off center rectangle mean in the picture?

Alla [95]

2/5+4/7=2
14/35+20/35=2
34/35=2
FALSE
so the rectangle must be a placeholder that is added
so 34/35+x=2
x=1 1/35 or 36/35

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3 years ago

What is the domain of the square root function graphed below?

erma4kov [3.2K]

Answer:

The domain of the graph must be $x\ge \:-4$ .

Therefore,

$x\ge \:-4\quad :\quad \begin{bmatrix}\mathrm{Solution:}\:&\:x\ge \:-4\:\\ \:\mathrm{Interval\:Notation:}&\:[-4,\:\infty \:)\end{bmatrix}$

Hence, option a is true.

Step-by-step explanation:

From the graph, it is clear that the graph is heading towards positive infinity from x=-4.

The point x=-4 is included in the graph as the starting point of the graph i.e. x=4 is showing a closed circle on x=4, and heading towards positive infinity onward.

i.e. [-4, ∞)

Hence, the domain of the graph must be $x\ge \:-4$ .

Therefore,

$x\ge \:-4\quad :\quad \begin{bmatrix}\mathrm{Solution:}\:&\:x\ge \:-4\:\\ \:\mathrm{Interval\:Notation:}&\:[-4,\:\infty \:)\end{bmatrix}$

Hence, option a is true.

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3 years ago

How many solutions does the equation

skelet666 [1.2K]

Answer:

The above equation has two solution !

x = 0 , x = 1

Step-by-step explanation:

[ Refer to the attachment ]

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3 years ago

Diane serves breakfast to two groups of children at a daycare center. One box of Outies contains 12 cups of cereal. She needs 1/

nignag [31]

No it is not enough because if each box contains 12 cups of ceral then there is 21 kids all together so u will not have enough then

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3 years ago

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Kamila [148]

Answer:

i believe m<1 = 45°

Step-by-step explanation:

180 is half a circle then divide by the number of pieces which is 4

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2 years ago