What does 19+6y-8 equal?

Mathematics

2 answers:

natta225 [31]3 years ago

6 0

Answer:

Final Answer

11+6y

Step-by-step explanation:

elena-14-01-66 [18.8K]3 years ago

4 0

You cannot affect the 6y because it’s an unknown value, so what you do is just simplify it as much as you can, you put 19 and take away 8, and it gives you 11, making your answer:
11+6y.

You might be interested in

Can you please answer this question

tamaranim1 [39]

$3tan^{2} \theta +7sec\theta=3$
First I converted the equation terms into sine and cosine.
$tan^{2}\theta = \frac{sin^{2}\theta}{cos^{2}\theta}$ and $sec\theta= \frac{1}{cos\theta}$
Substitution:
$\frac{3sin^2\theta}{cos^2\theta} + \frac{7}{cos\theta} =3$
Common Denominator Created:
$\frac{3sin^2\theta}{cos^2\theta} + \frac{7cos\theta}{cos^2\theta} =3$
Multiply each term by the LCD:
$3sin^2\theta+7cos\theta=3cos^2\theta$
Substitution: Recall ⇒ $sin^2\theta =1-cos^2\theta$
$3(1-cos^2\theta)+7cos\theta=3cos^2\theta$
Distribute and collect all terms on one side:
$6cos^2\theta-7cos\theta-3=0$
Factor and set each factor equal to 0:
$(2cos\theta-3)(3cos\theta+1)=0$
$2cos\theta-3=0$ ⇒ $theta=cos^{-1} \frac{3}{2}$
$3cos\theta+1=0$ ⇒ $theta=cos^{-1} \frac{-1}{3}$
The 2nd factor provides only possible answer 109.5 degrees

4 0

3 years ago

HELP ASAP: https://auro.reeee.ee/uD3ocP

Simora [160]

I swear i just saw this on discord

8 0

2 years ago

How do i solve the square root of 54x^9y^6?

VMariaS [17]

√(3x4y3)2⋅(6xy)3x4y32⋅6xyPull terms out from under the radical.3x4y3√6xy

7 0

2 years ago