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IRINA_888 [86]
3 years ago
5

-9x - x - 7x² - 6x² + 8 +6 Help please

Mathematics
2 answers:
nikklg [1K]3 years ago
8 0
-13x to the power of 2 - 10x + 14
hammer [34]3 years ago
3 0

Answer:

\boxed{ \bold{ \huge{ { \sf{ - 13 {x}^{2}  - 10x + 14}}}}}

Step-by-step explanation:

\sf{ - 9x - x - 7 {x}^{2}  - 6 {x}^{2}  + 8 + 6}

Collect like terms

⇒\sf{ - 7 {x}^{2}  - 6 {x}^{2}  - 9x - x + 8 + 6}

⇒\sf{ - 13 {x}^{2}  - 10x + 8 + 6}

Add the numbers

⇒\sf{ - 13 {x}^{2}  - 10x + 14}

Hope I helped!

Best regards!!

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Solve Equation<br> 1. 6 - 4x = 6x - 8x + 2
Helga [31]

Answer:

X=2

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

6−4x=6x−8x+2

6+−4x=6x+−8x+2

−4x+6=(6x+−8x)+(2)(Combine Like Terms)

−4x+6=−2x+2

−4x+6=−2x+2

Step 2: Add 2x to both sides.

−4x+6+2x=−2x+2+2x

−2x+6=2

Step 3: Subtract 6 from both sides.

−2x+6−6=2−6

−2x=−4

Step 4: Divide both sides by -2.

−2x/−2=−4/−2

Step 5 :Answer

X=2

LEAVE A LIKE IF THIS BELPED PLEASE.

4 0
3 years ago
Will V − E + F always equal 2?
SVEN [57.7K]

The expression V − E + F is an illustration of the Euler's formula.

The expression V − E + F is always 2

<h3>How to determine the true statement?</h3>

The equation is given as:

V - E + F = 2

Where:

  • V represents the vertices
  • E represents the edges
  • F represents the faces

According to the Euler's formula, the relationship between V, E and F is:

V + F = 2 + E

Subtract E from both sides

V - E + F = 2

Hence, the expression V − E + F is always 2

Read more about Euler's formula at:

brainly.com/question/12274716

7 0
1 year ago
Suppose you fill the cone with water and empty the water into the cylinder. How many times will you empty the water from the con
allochka39001 [22]

Answer:

I believe around 3 times

Step-by-step explanation:

Because if we round we would get

150÷50=3

Hope this helps!!

8 0
2 years ago
What is the absulute devtion of 16 in this data set 19 16 4 9 7
RideAnS [48]

Answer:

12.625

mean=total sum value /total data set

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
Help meeeee plz and ty!!!
34kurt
The slope is 2/1 since it’s rising by 2 and going right by 1
Use the rise over run technique it’s the easiest when not given a equation
3 0
2 years ago
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