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Anit [1.1K]
3 years ago
14

Can someone help me with this it's

Mathematics
2 answers:
koban [17]3 years ago
8 0

Answer:

hi

Step-by-step explanation:

hi

tigry1 [53]3 years ago
4 0
For the band teacher one the answer is 24 because you subtract 10 of the actual order because it is shipping and it’s the whole order and then you divide 360 by 15 and then you get ANSWER:24
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Simplify sin^2y/sec^2 y−1 to a single trigonometric function
liubo4ka [24]

Answer:

\frac{ { \sin}^{2} y}{ { \sec}^{2}y - 1 }  =  { \cos }^{2} y

Step-by-step explanation:

We know that { \tan }^{2} y =  { \sec }^{2} y - 1

Also , { \tan}^{2} y =   \frac{ { \sin }^{2} y}{ { \cos }^{2}y }

So ,

\frac{ { \sin }^{2}y }{ { \sec }^{2}y - 1 }  =  \frac{ { \sin}^{2} y}{ { \tan }^{2} y}  =  \frac{ { \sin }^{2}y }{ \frac{ { \sin}^{2} y}{ { \cos}^{2}y } }  =  { \cos }^{2} y

6 0
2 years ago
Describe how to solve an exponential equation with unlike bases.
kari74 [83]

Answer:

Mark me as brainlist

Step-by-step explanation:

Use logarithms to solve exponential equations whose terms cannot be rewritten with the same base

Solve exponential equations of the form    

y

=

A

e

k

t

 for t

Recognize when there may be extraneous solutions or no solutions for exponential equations

4 0
2 years ago
Read 2 more answers
The sum of three integers is 92. The second number is three times the first number. The third number is ten less than twice the
SVEN [57.7K]
Given,
The sum of three integers is 92

So,
Let,
The first integer be "x"
The second integer be "y"
The third integer be "z"

Now,
According to the question,
y = 3x          ..............equation (1)
z = 2x - 10    .............. equation (2)
x + y + z = 92 ..............equation (3)

Now,
Substituting the value of "y" and "z" from equation (1) and (2), we get,

x + (3x) + (2x - 10) = 92
    x + 3x + 2x - 10 = 92
                  6x - 10 = 92
                         6x = 92 + 10
                           x = 102 / 6
                           x = 17

Now,
substituting the value of "x" in equation (1)
 y = 3 (17)
y = 51

Now,
Substituting the value of "x" in equation (2),

z = 2 (17 ) - 10
z = 34 - 10
z = 24


So, the numbers are 17, 51 and 24


NEVER HATE MATH!!!
3 0
3 years ago
Anybody know the anwser
Free_Kalibri [48]
<h3>I'll teach you how to find the period of f(x)=sin(x)</h3>

-------------------------------------------------------

A period of a sin is  is the length of one cycle.

The original period of the sine curve is 2π.

If x is multiplied by a constant that can change the answer of the period.

The period of the basic sine function f(x) = sin(x) is 2π.

Your Answer Is 2π.

plz mark me as brainliest if this helped :)

5 0
3 years ago
Read 2 more answers
A rectangle is 5cm longer that it is broad. It perimeter is 26cm. Find the length and breadth of the rectangle
Maslowich
I hope this helps you


length w+5


width w


26=2 (w+5+w)


13=2w+5


2w=8


w=4


length =4+5=9
3 0
3 years ago
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