BCD∼EFGH

Mathematics

2 answers:

Rashid [163]3 years ago

7 0

For whatever reason, Brainly questions are often missing the first character. Here, we assume it is A, so that the intended statement is ABCD~EFGH.

FG = BC*(EH)/AD = 15*60/45 = 20 . . . . inches

Schach [20]3 years ago

4 0

Answer:

Step-by-step explanation:

Alright, lets get started.

ABCD and EFGH are given as similar.

Hence their ratios of the sides will be same.

It means:

$\frac{AD}{EH}=\frac{BC}{FG}$

Putting the values

$\frac{45}{60}=\frac{15}{x}$

Cross multiplying

$45x = 60*15$

Dividing 45 in both sides

$x=20$

Hence the side FG = 20 in : Answer

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The degree of the function f(x) = -(x + 1)2(2x - 3)(x + 2)2 is<br> , and its y-intercept is

Serggg [28]

Answer:

Degree = 5

Y intercept = 12

Step-by-step explanation:

our function is given as

$f(x)=-(x+1)^2 \cdot (2x-3) \cdot (x+2)^2$

in the above polynomial our variable is x and it is being multiplied for 5 times. Hence the probable degree for the above polynomial is 5

In order to find the y intercept , we need to put x=0 in f(x) as y intercept is the point at which the function graphically meets y axis and where x = 0

Hence

$f(0)=-(0+1)^2 \cdot (2(0)-3) \cdot (0+2)^2$