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kvv77 [185]
3 years ago
13

Need help with my work pleasem

Mathematics
1 answer:
Galina-37 [17]3 years ago
7 0
Let me start with the second screenshot :-
To find the scale factor you have to enlarge/ dilate A to get B you have a given side so assume that all sides are dilated to the same extent
 : .   1 \frac{1}{2}  /  \frac{3}{4} = 2


Thus one can say m would be 
      \frac{1}{2} * 2 = 1

And N would be 
      \frac{5}{6}  * 2 =  \frac{10}{6}
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barxatty [35]
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4x(6x)=24x^2
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The area can be represented by E, 12x^2.

Hope this helps!
8 0
3 years ago
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Violet made cookies for the bake sale. 7/10 of the cookies are chocolate chip. 3/4 of the remaining cookies are sugar. What frac
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3 years ago
If -5x-y=1 is a true equation, what would be the value of 5(-5x-y)?
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7 0
3 years ago
Use the quadratic formula to solve x2 + 2x - 120 = 0. Think about what other method could also be used to solve this equation. a
pshichka [43]

Answer:

x = 10 , -12

Step-by-step explanation:

Solution:-

- The given quadratic equation is to be solved using the quadratic formula. The general form of a quadratic equation is:

                           ax^2 + bx + c =0  

Where, [ a , b and c are constants ]

- The quadratic formula is given as:

                       

                           x = \frac{-b+/-\sqrt{b^2 - 4*a*c} }{2a}

- The given equation is:

                             x^2 + 2x - 120 = 0

Where, a = 1 , b = 2 , c = -120

- Solve using quadratic formula:

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7 0
3 years ago
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