3 years ago

REALLY NEED HELP WITH THIS!!!

Mathematics

1 answer:

koban [17]3 years ago

4 0

Answer:

Step-by-step explanation:

Solve the equation

Area =1/2(heightxbase)

27=1/2(Xx6)

54=6x

9 =x

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explain whether the graph represents a function? make sure to explain, I need this by 9:00 and I'll mark brainliest:)

san4es73 [151]

Answer:

This is not a function

Step-by-step explanation:

It does not pass the vertical line test

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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:

The surface area of the prism is $1,664\ mm^{2}$

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>

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

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$L=20\ mm$

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7 0

3 years ago

Come on help with this one please

laila [671]

The first one is less and the seccond one is above

6 0

3 years ago

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if f(x) = 4 – x2 and g(x) = 6x, which expression is equivalent to (g – f)(3)? a: 6 – 3 – (4 3)2 b: 6 – 3 – (4 – 32) c: 6(3) – 4

jolli1 [7]

F(x) = 4 - x^2
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3 years ago

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Suppose you are given a triangle with hypotenuse of length 2 and legs of length x+1 and x-1 . Find the numerical length of both

Ket [755]

Answer:

Step-by-step explanation:

$(2)^2=(x+1)^2+(x-1)^2\\$

By solving this equation we can get:

$x=1 \\x=-1 (Impossible)$

∴

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2 years ago

REALLY NEED HELP WITH THIS!!!​

REALLY NEED HELP WITH THIS!!!