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dezoksy [38]
3 years ago
10

What is the slope intercept from of the liner equation x+4y=12

Mathematics
2 answers:
mamaluj [8]3 years ago
8 0
Slope equals 1/4 and y intercept is -3
MrRissso [65]3 years ago
6 0
Slope intercept form is y = mx + b, the quation is x+4y=12

to get this, start by subtracting x from both sides.
4y = 12 + x or -x + 12 = 4y

divide both sides by 4
-1/4x + 3 = y

y is on its own, and the equation is in y -= mx + b, so -1/4x + 3 = y is your final answer, hope this helps!
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40 points right here
trapecia [35]
Add up all the sides is one way I think and then try to find the volume like add them all up then divide them by 2
4 0
2 years ago
If sin θ = 1/2 , then find the value of (sin 3 θ)/(1+ cos 2 θ)<br>​
Ipatiy [6.2K]

<u>EXPLANATION</u><u>:</u>

Given that

sin θ = 1/2

We know that

sin 3θ = 3 sin θ - 4 sin³ θ

⇛sin 3θ = 3(1/2)-4(1/2)³

⇛sin 3θ = (3/2)-4(1/8)

⇛sin 3θ = (3/2)-(4/8)

⇛sin 3θ = (3/2)-(1/2)

⇛sin 3θ = (3-1)/2

⇛sin 3θ = 2/2

⇛sin 3θ = 1

and

cos 2θ = cos² θ - sin² θ

⇛cos 2θ = 1 - sin² θ - sin² θ

⇛cos 2θ = 1 - 2 sin² θ

Now,

cos 2θ = 1-2(1/2)²

⇛cos 2θ = 1-2(1/4)

⇛cos 2θ = 1-(2/4)

⇛cos 2θ = 1-(1/2)

⇛cos 2θ = (2-1)/2

⇛cos 2θ = 1/2

Now,

The value of sin 3θ /(1+cos 2θ

⇛1/{1+(1/2)}

⇛1/{(2+1)/2}

⇛1/(3/2)

⇛1×(2/3)

⇛(1×2)/3

⇛2/3

<u>Answer</u> : Hence, the req value of sin 3θ /(1+cos 2θ) is 2/3.

<u>also</u><u> read</u><u> similar</u><u> questions</u><u>:</u> If sin Θ = 2/3 and tan Θ < 0, what is the value of cos Θ?

brainly.com/question/12618768?referrer

if cos θ -sin θ =1, find θ cos θ +sin θ?

brainly.com/question/88125?referrer

7 0
2 years ago
X · 1 + x/1 = _____.<br><br> A. 1<br> B. x<br> C. 1 + x<br> D. 2x
elena55 [62]

Answer:

D. 2x

Step-by-step explanation:

x · 1 + x/1

= x + x

= 2x

3 0
3 years ago
1. Find 3 prime factorization of the number 68.
n200080 [17]
1x68
2x34
4x17
Hope that helps
8 0
2 years ago
Read 2 more answers
Is 0.24 greater than 0.42?
natita [175]
Nope .42 is greater, .4 is closer to 1 then .2 have a great day and hope this helps
4 0
3 years ago
Read 2 more answers
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