All categories

2 years ago

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

You might be interested in

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) = (1/2) divided by (3/4) = 0.66r

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: a) 249 = b) - 100 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