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3 years ago

PLZ HELP ME Plz THE BEST THE BRAINLIEST AND GENIUS IN MY EYE SO PLZZZZ

Mathematics

1 answer:

inna [77]3 years ago

5 0

Answer:

This is for Sine Cosine and Tangent: triangle ABC, B is a right angle, the length of side AB is 12, the length of side BC is 5, the length of side AC is 13.

Find Sin of A, Cos of A, Tan A, Sin of C, Cos of C, and Tan of C.

Triangle XYZ, Y is a right angle, the length of XY is 20, the length of YZ is x, the length of XZ is 29.

Find Sin of D, Cos of D, Tan of D, Sin of E, Cos of E, and Tan of E.

Step-by-step explanation:

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There is 18 inches of snow on the ground. Snow is falling at a rate of 4 inches per hour. Write a function to represent the tota

Reil [10]

Let’s say Y = total amount of snow, and X = number of hours

Y = 4x + 18

7 0

3 years ago

Help me please! will give brainliest!

GenaCL600 [577]

Answer:right

Step-by-step explanation:

7 0

3 years ago

Please help me ASAP!!

REY [17]

<h2>Hello!</h2>

The answer is: $f(x) = 2x^{2}$

Quadratic function describes the graph of a parabola and they are formed by a quadratic term ( $x^{2}$ ) a linear term ( $bx$ ) and a constant number (c). Quadratic terms have an exponent of 2 and linear terms have an exponent of 1.

For this situation, we have only the quadratic term ( $x^{2}$ ) which is enough to know that there is a quadratic function.

Have a nice day!

8 0

3 years ago

Read 2 more answers

A model for the population p(t) in a suburb of a large city is given by the initial-value problem dp dt = p(10−1 − 10−7p), p(0)

irina1246 [14]

Answer:

T = 200 months

Step-by-step explanation:

Given the model to be

dp/dt = p(10-1-10-7p) where p(0) = 6000

dp/dt = p(-1-7p)

dp/dt = -p+7p²

But since P(0) = 6000

We plug this value into the equation

P = -6000+7(6000)²

P = -6000+252000000

P = 251994000. .limiting value

Differentiating dp/dt w.r.t p

dp/dt = -1+14p

dp'/dt = 14p-1

Plugging p(0) = 6000 into the above we have that

dp'/dt = 14(6000)-1

P' = 84000

Time population would be equal to 3/2 the limiting value

T = 3/2× 84000 = 126000

T = 25199400/126000

T = 199.99months

T = 200 months.

5 0

3 years ago

Read 2 more answers

This is precalculus, please do not answer if you do not understand

Degger [83]

2r-3
4 should be it, im sorry if its wrong!

6 0

3 years ago