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nikklg [1K]
3 years ago
9

-[8x+(6x+8)=8-(3x+7)

Mathematics
1 answer:
Bas_tet [7]3 years ago
8 0

Answer:

the answer should be x=  -9 over 11

Step-by-step explanation:

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Before rock climbing, Michelle wants to know how
Sergio039 [100]

Answer:

22 feets

Step-by-step explanation:

From the diagram attached :

We have two similar triangles which can be related proportionally :

Hence ;

Mitchell's height / distance from mirror = cliff height / cliff distance

Michelle's height = 5.5

Michell's distance from mirror = 4

Cliff height = h

Cliff distance from mirror = 16

We have ;

5.5 / 4 = h / 16

Cross multiply :

4 * h = 5.5 * 16

h = 88 / 4

h = 22 feets

7 0
2 years ago
8. ___________________ is our home planet and it is located ____________ from the Sun.
zhenek [66]

Answer:

blank1 = earth    blank2 = 483.08 billion feet

Step-by-step explanation:

8 0
3 years ago
Write an equation of the form y = mx for the line shown below. If appropriate,
9966 [12]

Answer:

y = - 0.5x

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Calculate m using the slope formula

m = \frac{y_{2}-y_{1}  }{x_{2}-x_{1}  }

with (x₁, y₁ ) = (- 4, 2) and (x₂, y₂ ) = (2, - 1) ← 2 points on the line

m = \frac{-1-2}{2-(-4)} = \frac{-3}{2+4} = \frac{-3}{6} = - 0.5

The line crosses the y- axis at (0, 0 ) ⇒ c = 0

y = - 0.5x + 0 . that is

y = - 0.5x

6 0
2 years ago
Cual es la forma más simple al efectuar la operación indicada en la expresión (-3) (-12) ?
gulaghasi [49]

Answer:

Cual es la forma más simple al efectuar la operación indicada en la expresión (-3) (-12) ?  this means What is the simplest way to perform the operation indicated in the expression (-3) (-12)?

Step-by-step explanation:

Multiply -3 by -12 and get 36. hope this was helpful.

7 0
3 years ago
How am I supposed to do this please help me
Temka [501]
U add 1 1/4 in the left one
8 0
3 years ago
Read 2 more answers
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