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KengaRu [80]
3 years ago
12

Anyone who knows please help!!!! i tried to solve this on my own but it's not happening rip

Mathematics
2 answers:
pashok25 [27]3 years ago
5 0
Since it’s isosceles FE and ED are both equal to 6 so you do

FD^2=FE^2+ED^2
=6^2+6^2
=72
FD=6roots2
klasskru [66]3 years ago
4 0

Answer:

13.5

Step-by-step explanation:

the answer is 13.5, because you do the proportionate equations of 6/4 = x/9, and then you cross multiply to get 4x=54, and then you isolate x, so the answer is 13.5

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A rectangle with perimeter 198 cm is divided into five congruent rectangles. What is the perimeter of one of the five congruent
Yanka [14]
P = 198 cm

P/5 = 198 cm/5

P/5 = 39.60 cm

I believe this is the perimeter of one of the 5 congruent rectangles.
3 0
3 years ago
Can somebody help me ASAP. I attached a picture.
crimeas [40]

Answer:

½

Step-by-step explanation:

cot(2x) = 1/(tan(2x))

csc(x) = 1/(sin(x))

cot(2x)/csc(x) = sin(x)/tan(2x)

As x --> 0 this fraction is 0/0 which is an indeterminate form.

Using L'Hopital

Derivatives:

sin(x) ---> cos(x)

tan(2x) ---> 2sec²(2x)

cos(x)/(2sec²(2x))

= ½ as x --> 0

8 0
3 years ago
What is 3x=5x+9<br> btw im just giving out points but u can still answer
Leviafan [203]
The correct answer is -9/2
5 0
3 years ago
Read 2 more answers
Simplify<br>(4x^2y^3 + x^3y^3- 2) - (3x^3y^2- 5)​
horrorfan [7]

Answer:

=x^3 y^3-3x^3y^2+4x^2y^3+3

Step-by-step explanation:

4 0
3 years ago
Describe how to transform the graph of g(x)=ln x into the graph of f(x)=ln(x-4)+3?
sveta [45]
Subtraction of a number from x represents a shift towards right. So this means g(x) has been shifted 4 units to right. Addition of a number to the function value represents a vertical shift. So g(x) has been shifted 3 units up to get f(x).

So, we can write f(x) as:

f(x) = g(x - 4) + 3

So, translate g(x) 4 units to right and 3 units up to get f(x).

Thus, option C is the correct answer
5 0
4 years ago
Read 2 more answers
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