2 years ago

Can someone pls help, I'll answer your questions if you have any.

1 answer:

Pie2 years ago

3 0

There are no pictures I see you can text me on insta if you need help original_loredo

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taurus [48]

Answer:

The number of edges is $E=12$

Step-by-step explanation:

we know that

The Euler's formula state that, the number of vertices, minus the number of edges, plus the number of faces, is equal to two

$V- E + F = 2$

In this problem we have

$F=8, V=6$

substitute and solve for E

$6- E + 8 = 2$

$E=6 + 8 -2=12$

7 0

3 years ago

lana [24]

Hello,

Maybe i have not understood "into".

$\dfrac{25a^4+19a^2-a-78}{5a^2+6a-9} =5a^2-6a+20+ \dfrac{-175a+102}{5a^2+6a-9}$

6 0

2 years ago

NikAS [45]

16 x 6 = 96
96 - 7 = 89
or
14 pizzas and 5 slices

Answer : 89 slices

4 0

2 years ago

german

Just combine like terms: all of the x^2 together, all of the x's together and all of the numbers:

3x2+5x2+5x-2-1
8x2+5x-3 simplified, so letter A

4 0

2 years ago

mylen [45]

This is the grid of 3y - 4x = 12

8 0

2 years ago