3 years ago

I really don't understand this at all, the teacher just dumped this on us today

Mathematics

1 answer:

o-na [289]3 years ago

3 0

Answer:

Step-by-step explanation:

good luck;)! use the answers you get on one of the angles and make it a chain.

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Help with this math question

ZanzabumX [31]

That easy 56.8.895 because when u add all the steps u find u answer so don’t let it fool u

5 0

3 years ago

Read 2 more answers

Show that y=cos(t)y=cos(t) is a solution to (dydt)2=1−y2(dydt)2=1−y2. Enter your answers below in terms of the independent varia

GrogVix [38]

Answer:

$(\frac{dy}{dt})^2=sin^2t$

Step-by-step explanation:

$y=cost$

DE : $(\frac{dy}{dt})^2=1-y^2$

If y is a solution of given DE then it satisfied the DE.

Differentiate w.r.t t

$\frac{dy}{dt}=-sint$

Using the formula

$\frac{d(cosx)}{dx}=-sinx$

LHS: $(\frac{dy}{dt})^2=(-sint)^2=sin^2t$

RHS

$1-y^2=1-cos^2t=sin^2t$

By using the formula

$sin^2t=1-cos^2t$

LHS=RHs

Hence, y is a solution of given DE

$(\frac{dy}{dt})^2=sin^2t$

7 0

3 years ago

Solve the Following Inequality Select the possible range of solution to make the Statement True.

Bas_tet [7]

Answer:

4, 5, 6

Step-by-step explanation:

- 6m < -24

-m < -4

m > 4

m has to be greater than 4

6 0

3 years ago

PLEASE HELP IT’S DUE TMR!!

iragen [17]

4856

1.07

12.9

7.00

0.00199 (199)

0.000660 (660)

3 0

3 years ago

O<br> I WILL VENMO $10 please help

bekas [8.4K]

Answer:

See there is x° see the angle is right angle so

X = 90°

Y = 270°

8 0

3 years ago