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3 years ago

13

Brainliest to best answer (:

2 answers:

kaheart [24]3 years ago

5 0

So based off of the graph we know that the slope is -1 and the line intercepts the y-axis at +4 so using the formula y_mx+b where m=slope and b=y-intercept the correct formula would be y>=-x+4, but bc we aren't just looking for the formula therefore the correct answer is b.<span />

grigory [225]3 years ago

3 0

Its C
A positive intercept of 4
A solid line because of the equal to part
And shading down because of the sign direction

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Eight more than the product of a number and 9 is equal to 2?

djyliett [7]

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Subtract 8 from both sides:

9x = -6

x = -6/9

Simplify:

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4 years ago

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soldi70 [24.7K]

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3 years ago

Which of the following are solutions to the equation below?<br><br> x^2-2x-24-0

Dominik [7]

Answer:

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Step-by-step explanation:

Lets put to work the well known quadratic equation:

$x=\frac{-b+/- \sqrt{b^{2}-4ac } }{2a}$

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Where 'a' would be equals to 1, 'b' equals to -2 and c equals to -24.

The quadratic equations with those values is:

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Where we obtain two values.

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3 years ago

A triangular prism is 20 millimeters long and has a triangular face with a base of 24 millimeters and a height of 16 millimeters

uysha [10]

Answer:

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Step-by-step explanation:

we know that

The surface area of the triangular prism is equal to

$SA=2B+PL$

where

B is the area of the triangular face

P is the perimeter of the triangular face

L is the length of the triangular prism

<em>Find the area of the triangular face B</em>

$B=\frac{1}{2}(24)(16)= 192\ mm^{2}$

<em>Find the perimeter of the triangular face P</em>

$P=(24+20+20)= 64\ mm$

we have

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3 years ago

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nirvana33 [79]

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9

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radius is half of the diameter

7 0

3 years ago

Read 2 more answers