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Dahasolnce [82]

2 years ago

6

Find the formula for this sequence: 12,36,108

1 answer:

Aneli [31]2 years ago

3 0

Answer:

Every number is being multipled by 3. 12 times 3 = 36. 36 times 3 = 108. 108 times 3 = 324

Step-by-step explanation:

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Do<br>main of ln(2x+3/×-1)

lozanna [386]

<span>so your equation would be 2x-3=-1 then your answer would be -1

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7 0

3 years ago

This is writing an expression for the perimeter! Explain how you got your answer.

Kisachek [45]

Hey

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3 0

2 years ago

Can someone explain this using numbers<br>example : -2x3x=-6x<br>Please help me!!

lutik1710 [3]

It has infinite solution or many solutions.
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5 0

2 years ago

Which angle is an x-intercept for the function y = cos(1)<br> A.0<br> B.2<br> C. £<br> D. 2£

noname [10]

Answer: C. $\pi$

=======================================================

Explanation:

The x intercept always occurs when y = 0.

Use the unit circle to determine that $\cos(\theta) = 0$ when $\theta = \frac{\pi}{2} \text{ and } \theta = \frac{3\pi}{2}$

So if $x = \pi$ , then we have

$y = \cos\left(\frac{1}{2}x\right)\\\\y = \cos\left(\frac{x}{2}\right)\\\\y = \cos\left(\frac{\pi}{2}\right)\\\\y = 0\\\\$

which shows us that $(\pi, 0)$ is the location of one of the infinitely many x intercepts for this function.

3 0

2 years ago

Math question need help please

stiks02 [169]

Answer: $190ft$

Step-by-step explanation:

Side a= 110ft

Side b= ?

Height= 75ft

Area= $11,250ft^2$

$A=\frac{a+b}{2}h$

Solve for b. Let's begin by multiplying by 2 to get rid of the denominator.

$2A=(a+b)h$

Divide by h

$\frac{2A}{h}=a+b$

Subtract a

$\frac{2A}{h}-a=b$

Now plug in your values.

$b=\frac{2A}{h}-a$

$b=\frac{2(11,250ft^2)}{75ft}- 110ft$

$b=\frac{22500ft^2}{75ft}- 110ft$

$b=300ft- 110ft$

$b=190ft$

7 0

2 years ago