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2 years ago

Please answer me fast , thanks

Mathematics

1 answer:

marusya05 [52]2 years ago

8 0

Answer:

invite taka kung and I have to go out for the night as well and

Step-by-step explanation:

sige and sa couple member a said weeks the a of days is will

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How can I write 1/27 as an expression without using a fraction bar?

N76 [4]

Answer:

1÷27

Step-by-step explanation:

the fraction bar just means to divide so 3/4 is 3÷4

4 0

3 years ago

1+Sin/Cos + Cos/1+Sin = 2Sec

Bond [772]

Step-by-step explanation:

Consider the left-hand side:

$\dfrac{1+\sin{\theta}}{\cos{\theta}} + \dfrac{\cos{\theta}}{1+\sin{\theta}}$

$\:\:\:\:= \dfrac{(1+\sin{\theta})^2 + \cos^2{\theta}}{\cos{\theta}(1+\sin{\theta})}$

$\:\:\:\:=\dfrac{1+2\sin{\theta}+\sin^2{\theta} + \cos^2{\theta}}{\cos{\theta}(1+\sin{\theta})}$

$\:\:\:\:=\dfrac{2+2\sin{\theta}}{\cos{\theta}(1+\sin{\theta})} =\dfrac{2(1+\sin{\theta})}{\cos{\theta}(1+\sin{\theta})}$

$\:\:\:\:= \dfrac{2}{\cos{\theta}} = 2\sec{\theta}$

7 0

3 years ago

Which conversion requires multiplication?

Bond [772]

The answer to that question is D

3 0

3 years ago

to solve the system of equations below, Becca isolated x^2 in the firs equation and then substituted it into the second equation

bija089 [108]

The resulting equation if Becca isolated x² in the first equation and then substituted it into the second equation is (9-y²) / 25 - y²/36 = 1

<h3>Equation</h3>

x² + y² = 9

x²/25 - y²/36 = 1

From (1)

x² = 9 - y²

substitute x² = 9 - y² into (2)

x²/25 - y²/36 = 1

(9-y²) / 25 - y²/36 = 1

Therefore, the resulting equation is option C; (9-y²) / 25 - y²/36 = 1

Learn more about equation:

brainly.com/question/4172455

#SPJ1

4 0

2 years ago

Given that a = 14 cm and b = 25 cm, work out the area of the triangle.

Nady [450]

The answer is 350!! hope i helped u

5 0

3 years ago

Please answer me fast , thanks​

Please answer me fast , thanks