Ask question

Ask question

All categories

IrinaVladis [17]

3 years ago

5

Convert r=sec thaeta to rectangular form

1 answer:

Maslowich3 years ago

3 0

Multiply both sides by <span>cos</span><span>
</span><span>r<span>cos<span>(θ)</span></span>=<span>sec<span>(θ)</span></span><span>cos<span>(θ)</span></span>=1</span><span>
</span><span>x=r<span>cos<span>(θ)</span></span></span><span>
</span><span>x=1</span>

You might be interested in

Solve the equation. (find x)

Irina-Kira [14]

Answer:

Step-by-step explanation:

$(x^2-3x+1)^{(2x^2+x-6)}=1\ we \ take \ the \ logarithm\\\\(2x^2+x-6)*ln(x^2-3x+1)=0\\\\(2x^2+x-6)=0\ or\ x^2-3x+1=1\\\\1)\\2x^2+x-6=0\\2x^2+4x-3x-6=0\\2x(x+2)-3(x+2)=0\\(x+2)(2x-3)\\x=-2\ or\ x=\dfrac{3}{2} \\\\2)\\x^2-3x=0\\x(x-3)=0\\x=0\ or\ x=3\\\\sol=\{-2,0,\dfrac{3}{2},3\}\\$

8 0

3 years ago

John can complete a paper route in 20 minutes. Steve can complete the same route in 30 minutes. How long will it take them to co

jek_recluse [69]

12 minutes to complete the route together

6 0

3 years ago

Read 2 more answers

Please help 10 points

sergij07 [2.7K]

14 Feeders is the correct answer

7 0

3 years ago

Read 2 more answers

Help how do I do this

guajiro [1.7K]

Answer:

12X+14

Step-by-step explanation:

Bc u can’t add X wit a number so 12X+14

7 0

3 years ago

3 ⅕ -⅔ divided by 2 ⅘

yanalaym [24]

You must perform some cancellations to arrive at the final answer. I hope this helps

8 0

2 years ago