A line passes through the point (-6,-7) and has a slope of 5/2

Flipping is intended for pinpoint presentation to visible, thick cover between 10 and 25 feet away. I use a heavy-action Vexan. 7'4" H to 7'10" XH rod. Use 40- to 85-pound braided line, such as SpiderWire, for bait casting rods; downsize your line on spinning reels for smaller baits (like finesse baits) or during cold fronts. Let out about 7 feet of line. With your free hand, grasp the line between the reel and the first rod guide and straighten your arm to the side. There should now be about 7 feet of line past the front tip. Raise the rod to make the lure swing back close to your body. Lower the rod tip to make the lure swing forward. Use only your wrist, and roll the butt of the rod to the inside of your arm. As the lure moves past the rod tip, continue raising the rod as you feed line with your free hand. As the lure nears the water, lower the rod tip again and make the bait touch down precisely on target by stopping the bait just before it enters the water. Tighten your drag all the way for increased hookset ratios and when you think there’s a strike, reel down until your rod is in hookset position before setting the hook. One last tip from a pro, use scent when trying to penetrate thick cover — it acts as a lubricant to allow the bait to ease into the cover.

6 0

3 years ago

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HELP ASAP FOR BRAINLIEST!

salantis [7]

Answer:

make sure calculator is in "radians" mode
use the cos⁻¹ function to find cos⁻¹(.23) ≈ 1.338718644

Step-by-step explanation:

A screenshot of a calculator shows the cos⁻¹ function (also called arccosine). It is often a "2nd" function on the cosine key. To get the answer in radians, the calculator must be in radians mode. Different calculators have different methods of setting that mode. For some, it is the default, as in the calculator accessed from a Google search box (2nd attachment).

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The third attachment shows a graph of the cosine function (red) and the value 0.23 (dashed red horizontal line). Everywhere that line intersects the cosine function is a value of A such that cos A = 0.23. There are an infinite number of them. You need to know about the symmetry and periodicity of the cosine function to find them all, given that one of them is A ≈ 1.339.

The solution in the 4th quadrant is at 2π-1.339, and additional solutions are at these values plus 2kπ, for any integer k.

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Also in the third attachment is a graph of the inverse of the cosine function (purple). The dashed purple vertical line is at x=0.23, so its intersection point with the inverse function is at 1.339, the angle at which cos(x)=0.23. The dashed orange graph shows the inverse of the cosine function, but to make it be single-valued (thus, a function), the arccosine function is restricted to the range 0 ≤ y ≤ π (purple).

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So, the easiest way to answer the problem is to use the inverse cosine function (cos⁻¹) of your scientific or graphing calculator. (Always make sure the angle mode, degrees or radians, is appropriate to the solution you want.) Be aware that the cosine function is periodic, so there is not just one answer unless the range is restricted.

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I keep myself "unconfused" by reading cos⁻¹ as the angle whose cosine is. As with any inverse functions, the relationship with the original function is ...

cos⁻¹(cos A) = A

cos(cos⁻¹ a) = a

5 0

4 years ago