Answer:
26+38 that should be the answer for it
Answer:
15=3*5
30=5*6
90=5*3*5*2*3
So, HCF=15
Step-by-step explanation:
Hope it helps
For a vector:
cos^2(α) + cos^2(β) + cos^2(γ) = 1
From the givens:
α = π/4, therefore, cos(α) = 1/root 2 and cos^2(<span>α) = 1/2
</span>β = π/3, therefore, cos(β) = 1/2 and cos^2(<span>β) = 1/4
Substitute in the above equation:
1/2 + 1/4 + </span>cos^2(γ) = 1
cos^2(γ) = 1 - 1/2 - 1/4
cos^2(γ) = 1/4
cos(γ) is either 1/2 or -1/2
For cos(γ)= 1/2 .......> γ = <span>π/3
For </span>cos(γ)= -1/2 .......> γ = 2π/3
Let's solve your equation step-by-step.
<span><span><span>2<span>(<span>x+4</span>)</span></span>+4</span>=<span><span>12x</span>−1
</span></span>Step 1: Simplify both sides of the equation.
<span><span><span>2<span>(<span>x+4</span>)</span></span>+4</span>=<span><span>12x</span>−1
</span></span><span>Simplify: (Show steps)
</span><span><span><span>2x</span>+12</span>=<span><span>12x</span>−1
</span></span>Step 2: Subtract 12x from both sides.
<span><span><span><span>2x</span>+12</span>−<span>12x</span></span>=<span><span><span>12x</span>−1</span>−<span>12x
</span></span></span><span><span><span>−<span>10x</span></span>+12</span>=<span>−1
</span></span>Step 3: Subtract 12 from both sides.
<span><span><span><span>−<span>10x</span></span>+12</span>−12</span>=<span><span>−1</span>−12
</span></span><span><span>−<span>10x</span></span>=<span>−13
</span></span>Step 4: Divide both sides by -10.
<span><span><span>−<span>10x/</span></span><span>−10</span></span>=<span><span>−13/</span><span>−10
</span></span></span><span>x=<span>13/10
</span></span>Answer:
<span>x=<span>13/<span>10</span></span></span>