2 years ago

Which expression has the same value as 5 + ( − 4 ) 5+(−4)?

Mathematics

1 answer:

stellarik [79]2 years ago

6 0

Answer: 5+-20-4 or -24+5 or -15-4

Step-by-step explanation: (5)+(−4)(5)+(−4) 5+-20-4 -24+5 or -15-4 -19

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Write an equation for the line in point slope form through the points (2, −6) and (−1, −8).

igomit [66]

Let point A be $(2, -6)$ and point B $(-1, -8)$

$m = \frac{y_2 - y_1}{x_2 - x_1} = \frac{-8 - (-6)}{-1 - 2} = \frac{-8 + 6}{-1 -2} = \frac{-2}{-3} = \frac{2}{3}$

Use the point-slope formula and whichever point you want as , in this case I'll use

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3 years ago

Solve the equation 2<br> 16x + 20 = 0 to the nearest tenth.

Alenkasestr [34]

Answer:

x ≈ - 1.3

Step-by-step explanation:

16x + 20 = 0

16x + 20 - 20 = 0 - 20

16x = - 20

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x = - 1.25

$x=-1\frac{1}{4}$

- 1.25 rounds to - 1.3

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3 years ago

Read 2 more answers

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Andru [333]

Answer:

Step-by-step explanation:

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3 years ago

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What is the equation of a line passing through (-2,3) and is perpendicular to the y-axis ?

Scrat [10]

Answer:

the answer is B

Step-by-step explanation:

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3 years ago

A, B, C y D son puntos Co lineales tal que BC es el doble de

Vanyuwa [196]

Answer:

CD =3m

Step-by-step explanation:

AB=BD

BC=2CD --> CD=1/3 BD

--> AD= 6CD

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3 years ago