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Oxana [17]
3 years ago
7

WILL GIVE BRAINLIEST!!! Solve the equation cos(x)sin(7x)=cos(3x)sin(5x)

Mathematics
2 answers:
Wewaii [24]3 years ago
8 0

Must mark brainliest and click thanks.

Check the image for the answer with full steps

Sveta_85 [38]3 years ago
3 0

Answer:

CACULATOR: shift solve= ---> x= π  

Step-by-step explanation:

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20 square root of 270 /4 square root of 3
OleMash [197]

Answer:

<u>The most simplified form is 15√10</u>

Step-by-step explanation:

1. Let's simplify the expression:

20√270 ÷ 4√3

20√9 * 30/  4√3 (√270 = √9 * 30)

60 √30/ 4√3

(60 √3 * √10) / 4√3 (√30 = √3 * √10)

60/4 √10 ( We cancel √3 in the numerator and in the denominator)

15√10

<u>The most simplified form is 15√10</u>

6 0
3 years ago
Which of the following satisfies Ž -2 = 12
MA_775_DIABLO [31]

Answer:

14

Step-by-step explanation:

if z is 14 than z-2=12

because 14-2=12

7 0
3 years ago
(2,-1) <br> y-intercept -3 <br> slope 1/2<br><br> Write an equation with the given info above.
jek_recluse [69]

y-intercept -3  

slope 1/2

is sufficient info with which to write an equation for a straight line:

y = mx + b becomes y = (1/2)x - 3.

You should check this by determining whether or not (2,-1) satisfies this equation.

4 0
3 years ago
A segment can have more than one bisector.<br> True<br> False
insens350 [35]
<span>Can a Segment have more than one bisector. Yes A segment can have more than one bisector. For every line segment, there is one perpendicular bisector that passes through the midpoint. There are infinitely many bisectors, but only one perpendicular bisector for any segment.</span>
4 0
3 years ago
Evaluate the expression when x =19 and y =7
PtichkaEL [24]

Answer:

Plug in X and Y by replacing the given numbers where you see letters.

Step-by-step explanation:

What I said above.

3 0
3 years ago
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