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Anni [7]
3 years ago
14

Simplify this expression to standard form: -3(2x -4) - 2

Mathematics
2 answers:
Anna71 [15]3 years ago
6 0

Answer:

−6x + 10

Step-by-step explanation:

- (−3) (2x) + (−3) (−4) + −2

-  −6x + 12 + −2

- (−6x) + (12 + −2)

= −6x + 10

Pavlova-9 [17]3 years ago
5 0
-6x + 10
good luck :)
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From the equation y−3=−2(x+1), identify the slope and a point on the line.
olga2289 [7]

Answer:

slope = - 2, point on line = (- 1, 3 )

Step-by-step explanation:

The equation of a line in point- slope form is

y - b = m(x - a)

where m is the slope and (a, b) a point on the line

y - 3 = - 2(x + 1) ← is in point- slope form

with slope m = - 2 and (a, b ) = (- 1, 3 )

4 0
3 years ago
Find the equation of a line through (2,-4) and (-7,-4)
steposvetlana [31]
---------------------------------------------
Find slope : 
---------------------------------------------
\text {Slope = }  \dfrac{-4 - (-4)}{-7-2}  =  \dfrac{0}{-9}  = 0

When the slope is 0, the graph is a horizontal line.

Equation of the graph is y = -4

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Answer: y = -4
------------------------------------------------------

3 0
4 years ago
Please help because no one been answering my questions
never [62]

Answer:

BC = 8 \sqrt{2}

Step-by-step explanation:

\sin(45)  =  \frac{opposite}{hypotenuse}

\sin(45)  =  \frac{8}{BC}

(BC) \sin(45)  =  \frac{8}{x} (BC)

(BC) \sin(45)  = 8

\frac{(BC) \sin(45) }{ \sin(45) }  =  \frac{8}{ \sin(45) }

BC =  \frac{8}{ \sin(45) }

BC = 8 \sqrt{2}

5 0
3 years ago
What number should come next ?
babymother [125]
<h2>Answer: <u>The number that comes next is 52 </u></h2>

Step-by-step explanation:

2 + (1^2 - 1 ) = 2

2 +( 2^2 - 1 ) = 5

5 + ( 3^2 - 1) = 28

28 + (5^2 - 1) = 52

Thus the next number would be 52

Hope this helps :D

3 0
3 years ago
Thandeka is organizing her birth day party that will be in few days.she planning to make orange juice using orange concentrate a
vaieri [72.5K]
Since she need to mix 1 part concentrate with 10 part of water results to a juice to water ratio of 1 : 10.
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3 years ago
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