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aivan3 [116]
3 years ago
5

Parallelogram A B C D is shown. The length of A B is (9 x minus 14) inches and the length of D C is (3 x + 4) inches. In paralle

logram ABCD, what is DC? 3 in. 9 in. 13 in. 19 in​
Mathematics
1 answer:
Ne4ueva [31]3 years ago
3 0

Answer:

Hello, Friend! ^^

The Answer Is 13 Inches <3

_______________________________________________________

Hope this helps! ^^ :3

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Find the largest interval which includes x = 0 for which the given initial-value problem has a unique solution. (Enter your answ
Ivan

Answer:

(-\infty,3)

Step-by-step explanation:

We are given that

(x-3)y''+4y=x

y''+\frac{4}{x-3}y=\frac{x}{x-3}

y(0)=0

y'(0)=1

By comparing with

y''+p(x)y'+q(x)y=g(x)

We get

p(x)=\frac{4}{x-3}

g(x)=\frac{x}{x-3}

q(x)=0

p(x),q(x) and g(x) are continuous for all real values of x except 3.

Interval on which p(x),q(x) and g(x) are continuous

(-\infty,3)and (3,\infty)

By unique existence theorem

Largest interval which contains 0=(-\infty,3)

Hence, the larges interval on which includes x=0 for which given initial value problem has unique solution=(-\infty,3)

7 0
3 years ago
Explain how you know these two figures are similar
ICE Princess25 [194]
Is there a picture to go with it
4 0
3 years ago
WILL GIVE BRAINLIEST!! Need answers!!! Solve &amp; Show Work
-Dominant- [34]

Answer:

Refer to the picture that given

Step-by-step explanation:

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6 0
3 years ago
Can someone please help me i literally am soo confused
Grace [21]

Answer:

a. Between 6.7 and 6.9

Step-by-step explanation:

√(25 + 3 + 17) = √45

6² = 36

7² = 49

√45 is close to 7 but slightly under.  So best answer is A.

4 0
3 years ago
378x378x378x378x378x378x378x378x378
77julia77 [94]

Answer:

378x³⁰²

Step-by-step explanation:

378x378x378x378x378x378x378x378x378

=378*x^378*x^378*x^378*x^378*x^378*x^378*x^378*x^378

=378*x3024

=378x³⁰²

Hope this helps

8 0
3 years ago
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