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3 years ago

The graph below shows the solution to which system of inequalities?

Mathematics

2 answers:

Andrew [12]3 years ago

8 0

Answer:

B) y ≥ 2 and y < x

Step-by-step explanation:

The horizontal line on the graph is at y = 2. Since the shaded portion is above the line, this makes it greater than. Since the line is solid, this makes it greater than or equal to. This gives us y ≥ 2. This makes B the only choice.

Anarel [89]3 years ago

4 0

Answer:

Step-by-step explanation:

first there have a full line that means y must be > and = one figure

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All the points P=(x,y) change to P'=(y,-x), this corresponds to a rotation counterclockwise about the origin, then:

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Step-by-step explanation:

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3 years ago

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C.(5,5,10)

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3 years ago

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umka2103 [35]

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3 years ago

A standard brick is 3.625 inches wide, 2.25 inches high, and 7.625 inches long. How many bricks could be in a pallet of bricks t

Snezhnost [94]

Answer: Option D. 1,778

Solution:

Standard brick:

Width: w=3.625 in

Height: h=2.25 in

Length: l=7.625 in

Volumen of one standard brick: v

v=w*h*l

v=(3.625 in)*(2.25 in)*(7.625 in)

v=62.19140625 in^3

Pallet of bricks:

Side: s=4 feet

s=(4 feet)*(12 in / 1 feet)→s=48 in

Volume of a pallet of bricks: V=s^3

V=(48 in)^3

V=110,592 in^3

Number of bricks could be in a pallet: n

n=V/v

n=(110,592 in^3) / (62.19140625 in^3)

n=1,778.252119

n=1,778

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