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jarptica [38.1K]
2 years ago
6

6. Find the slope of the line that passes through the points: (4, 5) and (-2, 8) Vour answer​

Mathematics
2 answers:
kobusy [5.1K]2 years ago
7 0

Answer:

-.5

Step-by-step explanation:

Marina CMI [18]2 years ago
6 0

Answer:

m=-1/2

Step-by-step explanation:

m=y2-y1/x2-x1

m=8-5/-2-4

m=3/-6

m=-1/2

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Rewrite the expression -8(2+9v) using the distributive property
Ann [662]

Answer:

-16-72v

Step-by-step explanation:

-8*2 = -16

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7 0
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2x + 9 = 83<br> HELP gOOD ANSWERS ONLY
mina [271]

Answer:

x = 37

Step-by-step explanation:

2x + 9 = 83

-9          -9

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---    ----

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5 0
2 years ago
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Sistema de ecuaciones.5x+2y=-152x-2y=-6
Zolol [24]

Tnemos el sisema de ecuaciones:

\begin{gathered} 5x+2y=-15 \\ 2x-2y=-6 \end{gathered}

Podemos resolverlo por eliminación sumando ambas ecuaciones y eliminando y. Asi podemos resolver para x:

\begin{gathered} (5x+2y)+(2x-2y)=(-15)+(-6) \\ 7x+0y=-21 \\ x=-\frac{21}{7} \\ x=-3 \end{gathered}

Ahora podemos resolver para y con cualquiera de las dos ecuaciones:

\begin{gathered} 2x-2y=-6 \\ 2\cdot(-3)-2y=-6 \\ -6-2y=-6 \\ -2y=-6+6 \\ -2y=0 \\ y=0 \end{gathered}

Respuesta: x=-3, y=0

7 0
1 year ago
Find f(–2) for the function f(x) = 3x2 – 2x + 7.
sattari [20]

Answer:

23

Step-by-step explanation:

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12+4+7

8 0
3 years ago
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