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mafiozo [28]
3 years ago
6

8= 8 + 4x +5x can anyone help me with this

Mathematics
1 answer:
dedylja [7]3 years ago
3 0

Answer:

0= x

Step-by-step explanation:

8= 8 + 4x +5x

Combine like terms

8 = 8+9x

Subtract 8 from each side

8-8 =8+9x-8

0 = 9x

Divide by 9

0/9 = 9x/9

0= x

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(2,5) (7,9) (3,9) (5,8) is it a function
NeX [460]

Answer:

(2,5) (7,9) (3,9) (5,8)

The relation is a function.

4 0
3 years ago
Consider circle H with a 6 centimeter radius. If the length of minor arc ST is
alexandr402 [8]
Given that the circle radius of 6 cm and a minor arc ST = 11pi/2. the measure of the angle rst can be solve using the formula s = ra
where s is the lenght of the minor arc
r is the radius of the circle 
and a is the measure of the angle in radians
s = ra
a = s/r
a = (11pi/2) / 6
a = 11pi/12 
or
a = 165 degrees is the measure of angle RST
6 0
4 years ago
Segment AB has endpoints with coordinates A: (-4, -7) and B: (8, -4). Determine the value of the x-coordinate of the interior po
Nadusha1986 [10]

Answer:

 ≈ <em>3.4</em><em> </em>

Step-by-step explanation:

Coordinates of the point that divide segment with endpoints A( x_{1} , y_{1} ) and B( x_{2} , y_{2} ) in a ratio a : b are

\frac{bx_{1} +ax_{2} }{a+b} , \frac{by_{1} +ay_{2} }{a+b} )

A(- 4, - 7)

B(8, - 4)

Ratio 8 : 5

x-coordinate is \frac{5(-4)+8(8)}{8+5} = \frac{44}{13} ≈ <em>3.4</em>

3 0
3 years ago
Select the table the represents a linear function. (Graph them if necessary.)
bezimeni [28]

Answer:

A

Step-by-step explanation:

no more if it's a postive or negative. They will all add up in a linear straight line.

6 0
3 years ago
Using the Quadratic Formula, what is the solution to the quadratic equation x2 - 9x + 20 = 0?
Alexandra [31]

Answer:

x = 5, 4 have a good night hope this is right if not im sorry

Step-by-step explanation:

your welcome

6 0
3 years ago
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