3 years ago

151°

Mathematics

1 answer:

Westkost [7]3 years ago

6 0

The value of x is 130

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Giving brainliest, please answer as soon as possible.

Serjik [45]

Answer:

Step-by-step explanation:

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Each going from side midpoint to opposite vertex.

here is a drawing of all of them filled in:

4 0

3 years ago

Pleasee anwser fast!!

KIM [24]

Answer:

its 4 bv 1x4 is 4 4x4 is 16 and 16x4 is 64! goodluck!

6 0

3 years ago

F(x)= x^2– 3x + 9<br> g(x) = 3x^3+ 2x^2– 4x – 9<br> Find (f - g)(x).

denis-greek [22]

Answer:

$\large \boxed{\sf \ \ -3x^3-x^2+x+18 \ \ }$

Step-by-step explanation:

Hello, please consider the following.

$(f-g)(x)=f(x)-g(x)=x^2-3x+9-(3x^3+2x^2-4x-9)\\\\=x^2-3x+9-3x^3-2x^2+4x+9\\\\=\boxed{-3x^3-x^2+x+18}$

Hope this helps.

Do not hesitate if you need further explanation.

Thank you

5 0

3 years ago

PLZZZZ HELPPPP THIS IS A TIMED TESTTT!!

lorasvet [3.4K]

Answer:

2/3

Step-by-step explanation:

DEFG ~ D'E'F'G'

$\frac{D'G'}{DG}$ = $\frac{2}{3}$

8 0

3 years ago

A rectangle has an area of x^2-11x+30 and the length of x-5. What is the width?

olya-2409 [2.1K]

Answer:

x - 6

Step-by-step explanation:

A = L x W

A / L = W

x^2-11x+30 / x -5 = W (Simplify the numerator)

(x - 6) x ( x - 5) / x - 5 = W (Cancel the similar ones which is (x - 5) )

x - 6 = W

Hope that helps

3 0

4 years ago

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