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Lemur [1.5K]
2 years ago
15

40. Figure I and Figure Il are similar quadrilaterals.

Mathematics
2 answers:
Semmy [17]2 years ago
4 0

Answer:

allegro,od em

Step-by-step explanation:

anyways historia much 2 plus to lets do it 4 lol

romanna [79]2 years ago
3 0

Answer: it’s 3.2/2 =a/8

Step-by-step explanation: because it was on quizzes and it’s right lol

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When dividing fractions, the divisor must be inverted then multiplied with the other fraction?
Lana71 [14]
Yes. That statement is true.

For example in : (1/2) divided by (3/4), you would invert 3/4 to make 4/3 and change the divide symbol to the multiply symbol. Becoming:

(1/2) multiplied by (4/3)<em> = </em><em>(1/2) divided by (3/4) = 0.66r</em>

5 0
3 years ago
True or false, there is no solution to the systems of inequalities shown below
miss Akunina [59]
False 
Because if you plot a graph to both the equation as i have attached the image.. you can see there can be multiple solution to the above system of inequalities. 

8 0
3 years ago
Read 2 more answers
1. Evaluate the following:<br> a) 249 =<br> b) - 100<br> c) 10 + 7169
mario62 [17]

Answer:

a) 249 = 249 or 2.49 × 10²

b) - 100 = - (10)²

c) 10 + 7169 = 7179

Step-by-step explanation:

3 0
3 years ago
What quadratic function does the graph represent?
nekit [7.7K]

Answer:

f(x)=-\frac{1}{3}(x-2)^2+4,

Step-by-step explanation:

The function of the graph can be written in the vertex form as

f(x)=a(x-h)^2+k, where V(h,k)=V(2,4) is the vertex of the quadratic function.

We substitute the value to obtain;

f(x)=a(x-2)^2+4,

The point (5,1) lies on the graph so we use it to determine the value of a.

1=a(5-2)^2+4,

1-4=a(3)^2,

-3=9a,

a=-\frac{1}{3}

The required equation is

f(x)=-\frac{1}{3}(x-2)^2+4,

5 0
3 years ago
Can someone explain how to do this?
Tems11 [23]
         x+7
------------------- =       
  x^2+4x -21

         x+7
= -------------------
    (x+7)(x-3)

       1
= ----------  where x is not equal -7 and 3
    x - 3

answer is A. first choice
4 0
3 years ago
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