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erik [133]
3 years ago
5

Simplify 3x + 2 (9-5) please help....

Mathematics
2 answers:
Vaselesa [24]3 years ago
6 0
If I am not mistaken the answer is 9.33 repeating decimal...

viktelen [127]3 years ago
3 0
3x+8 
i am pretty sure about that
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Graph the equation using the slope and the y intercept 2x-3y=8
sammy [17]

Step-by-step explanation:

<h2>Find slope-intercept structure </h2>
  • y=
  • \frac{2}{3} x -  \frac{8}{3}
  • m=2/3, b=-8/3
  • therefore the slope will be 2/3

To find y-intercept

  • let x=0
  • 2(0)-3y=8
  • -3y=8
  • y=-3/8

To find x-intercept

  • let y=0
  • 2x-3(0)=8
  • 2x=8
  • x=4

7 0
2 years ago
Can someone help me and clear this doubt up? i'll mark brainliest <br><br> EXPLAIN!
goldfiish [28.3K]

Answer:

60°

Step-by-step explanation:

they are equal.....

6 0
2 years ago
Read 2 more answers
Point U has Coordinates (-5,1) and point V has coordinates (7,9) find the coordinates of the midpoint of UV
frutty [35]

The mid point of the given  Coordinates U= (-5,1) and point V = (7,9):

= ( -6 , 5).

Midpoint of a Line Segment:

A line segment's midpoint is a point that divides the line segment across two equal sections. The midpoint of a line segment with coordinates at both ends X₁ , Y₁ and  X₂, Y₂ is calculated using:

<h3>According to the given data:</h3>

Point U has Coordinates (-5,1).

point V has coordinates (7,9).

Find  coordinates of the midpoint of UV = ?

We know that to find Midpoint of a Line Segment:

                               = \left(\frac{x_1+x_2}{2}, \frac{y_1+y_2}{2}\right)

Where U

           X₁ = -5

           Y₁ = 1

Whare V

           X₂ = 7

           Y₂ = 9

Putting the value in the formula:

UV = \left(\frac{x_1+x_2}{2}, \frac{y_1+y_2}{2}\right)

       = (-5 + 7)/2 , (1 + 9)/2

       = -6 , 5

The mid point of the given  Coordinates U= (-5,1) and point V = (7,9):

= ( -6 , 5).

To know more about Midpoint of a Line Segment visit:

brainly.com/question/13792156

#SPJ9

4 0
1 year ago
The base radius of an ice cream cone is 3.5 cm and the slant height is 6.5 cm. What is the capacity of the ice cream cone and it
ella [17]
The formula of cone's capacity is V = (1 / 3) (pi x r x h)
we know that r = 3.5, we must find h, the slant height is H=6.5, applying pythagorean theorem  h ^2 = H^2, so h= sqrt (H^2 -  r^2)
h =  sqrt (6.5^2 - 3.5^2) = 5.47
 finally, V = (1 / 3)  (3.14 x 3.5 x 5.47) = 20.03 cm^3
 the surface are is A = pi x r x H = 71.43 cm^2
8 0
3 years ago
Read 2 more answers
State the slope and the y-intercept of the equation y=-2x
VashaNatasha [74]
Format: y = mx + b
m = slope, b = y intercept
Solution: slope: -2, y intercept: 0
7 0
2 years ago
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