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Harman [31]
3 years ago
8

Find the area of the polygon to the nearest tenth

Mathematics
1 answer:
Ket [755]3 years ago
7 0
Um I can't answer the question without a image...
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Factor the trinomial: 3x2 + 11x + 6
OleMash [197]
3x^2+11x+6

(3x^2+2x) + (9x+6)

Factor out x  from 

3x^2+2x  =  x(3x+2)

Factor out 3  from

9x+6 = 3(3x+2)

= x(3x+2)+3(3x+2)

Factor out common  term (3x+2) :

=(3x+2)(x+3)

hope this helps!

5 0
3 years ago
What is the value of b in the equation below? StartFraction 5 Superscript 6 Over 5 squared EndFraction = a Superscript b
Margaret [11]

Answer:

B-4

Step-by-step explanation:

4 0
4 years ago
Read 2 more answers
The greenhouse club is purchasing seed for the lawn in the school courtyard. The club needs to determine how much to buy. Unfort
kiruha [24]

Answer:

The answer is 2940ft^2

Step-by-step explanation

First convert length and width to feet using the value given (7ft=1inch).

10*7= 70

6*7= 42

Multiply these values for the actual area.

42*70= 2940

The actual area of the lawn is 2940ft^2

7 0
3 years ago
Practice & Problem Solving
Alex777 [14]
  • The system of equations has  infinite many solutions.
  • The y-intercepts of the equations are -8
  • The slope for the Rover A equation is 1.9 and slope for the Rover B equation is 1.9

Step-by-step explanation:

Given equations are:

Rover A: y= 1.9x – 8

Rover B: 7y= 13.3x - 56

simplifying the second equation

7y = 13.3x-56

Dividing both sides by 7

\frac{7y}{7} = \frac{13.3x-56}{7}\\y = \frac{13.3x}{7}-\frac{56}{7}\\y = 1.9x-8

As we can see that both equations are equivalent

Slope-intercept form is :

y=mx+b

Comparing both equations with slope-intercept form we get

Slope of Rover A = 1.9

Slope of Rover B = 1.9

y-intercepts = -8

As both equations are equivalent, the system will have infinite many solutions.

Hence,

  • The slope for the Rover A equation is 1.9 and slope for the Rover B equation is 1.9
  • The y-intercepts of the equations are -8
  • The system of equations has  infinite many solutions.

Keywords: Equation of line, Slope

Learn more about equation of line at:

  • brainly.com/question/8054589
  • brainly.com/question/7932185

#LearnwithBrainly

6 0
4 years ago
An electronics retailer offers an optional protection plan for a mobile phone it sells. Customers can choose to buy the protecti
Nonamiya [84]

Answer:

79 dollars

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
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