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2 years ago

The graph represents which system of inequalities?

Mathematics

1 answer:

Lena [83]2 years ago

4 0

your answer is option 3.

you can also deduce it by option.

as in graph one line is dotted and one is solid that means 1 equation must have equality sign for solid line and one equation should not have equal sign for dotted line.

using this we can see only 3rd option has that.

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The formula below gives D, the demand for concert tickets when the price of each ticket is p dollars.

Vlada [557]

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2 years ago

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the length of the bottom of the triangle is X. Another more in 7 more than 4 times the length of the bottom of the triangle. The

melamori03 [73]

The expression for perimeter of triangle is 6x + 21

Solution:

Given that,

Let the length of the bottom of the triangle be "x"

Another side is 7 more than 4 times the length of the bottom of the triangle

Length of another side = 7 + 4x

The last side is 14 more than the bottom of the triangle

Length of last side = 14 + x

The perimeter of triangle is given as:

Perimeter = sum length of length of all 3 sides of triangle

$Perimeter = x + 7 + 4x + x + 14\\\\Combine\ the\ like\ terms\\\\Perimeter = 6x + 7 + 14\\\\Add\ the\ constants\\\\Perimeter = 6x + 21$

Thus expression for perimeter of triangle is 6x + 21

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2 years ago

Which sequence of transformations would result in a figure that is similar, but not congruent, to the original figure?

Mashcka [7]

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a reflection across the y-axis followed by a dilation with a scale factor of 0.5

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2 years ago

What is the value of x in f(x)= (x-3)(x+2)?

trapecia [35]

Answer:

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1 year ago

Find the area of a triangle with an 11-inch base and a 6-inch height. A =

maksim [4K]

Area=1/2 times base times height

given
base=11in
height=6in

area=1/2 times 11 times 6
area=66/2 square inches
area=33 square inches

the area is 33 in²

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2 years ago