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harina [27]
4 years ago
8

Help me please, will mark you brailiest !!!

Mathematics
2 answers:
jolli1 [7]4 years ago
7 0
I believe it is 24 c
Varvara68 [4.7K]4 years ago
6 0

1. C is the answer

2. B is the answer

Hope I helped :)

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PLEASE HELP! I really need to pass this test!
Zielflug [23.3K]

Answer:

A

Step-by-step explanation:

because it is crossed

5 0
3 years ago
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En cuál de los siguientes procedimientos se resuelven sin error las siguiente operaciones?
myrzilka [38]

D. \frac{(8)\cdot (-7)\cdot (6)}{(-4)\cdot (-2)\cdot (-3)} = \frac{-336}{-24} = 14

Por álgebra, recordamos los siguientes dos teoremas llamados teorema del signo para productos:

(-x)\cdot y = x\cdot (-y) = -x\cdot y, \forall \,x,y\in \mathbb{R} (1)

(-x)\cdot (-y) = x\cdot y, \forall \,x,y\in \mathbb{R} (2)

Basados en la información dada en la imagen y los teoremas descritos arriba, el producto del numerador debe ser negativo y el producto del numerador debe ser también negativo, más el resultado de la división debe ser positiva.

Por tanto, la opción D representa a la operación libre de errores.

5 0
3 years ago
Brainliest answer . Help please answer and pls don't answer if you don't understand .
-Dominant- [34]

Answer:

1/2

Step-by-step explanation:

We do change in y over change in x

<u>Formula for Rate of Change on Slope</u>

y2-y1/x2-x1

<u>For Y</u>

We use coordinate (-2, -4)

-4--2

= -2 - -4

= 2

<u>For X</u>

We use coordinate (0, -4)

0 -- 4

= 0 + 4

= 4

Now we put y over x to find the rate of change in slope

2/4, simplified would be 1/2

5 0
3 years ago
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Explain why a square is always a rectangle but a rectangle is not always a square.
Alekssandra [29.7K]
A rectangle is a shape that has 4 sides and 4 90 degree angles, a square however has 4 equal sides, and 4 90 degree angles
3 0
3 years ago
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What is the value of the sum?
Drupady [299]

Answer:

-1/9

Step-by-step explanation:

-7/9 + 2/3 also equals to 2/3 - 7/9

Now make the denominator same

LCM of 3 and 9 = 9

2/3 = 6/9

∴ 6/9 - 7/9 = -1/9

3 0
3 years ago
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