3 years ago

Help me PLEASEEEE find the the angles

Mathematics

1 answer:

wel3 years ago

3 0

You need to find x so that then you can do it and you didn’t share a answer so how are we supposed to know??

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A plane flies 1.4 hours at 150 mph on a bearing of 10. It then turns and flies hours at the same speed on a bearing of . How far

Gnesinka [82]

Answer:

The answer is "1035.76 miles"

Explanation:

The aircraft flies at 120 mph for 1.5 hours at a $10^{\circ}$ bearing, then flies at the very same speed at $100^{\circ}$ bearings for 8.5 hours.

However an angle of $100-10 = 90^{\circ}$ between displacements

First shifts $= 1.5 \times 120 = 180\ miles.$

Second shift $= 8.5\times 120 = 1020\ miles.$

These two shifts are at $90^{\circ}$ and therefore the final shift is:

$\to \sqrt{180^2+1020^2}=1035.76 \ miles$

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4 years ago

Calculate the area of a regular dodecagon (12-gon) with a perimeter of

maxonik [38]

Answer:

Step-by-step explanation:

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3 years ago

Angel entered a triathlon. He ran 10 miles, rode his bike 30 miles, and swam 1 mile. how far did he go altogether?

4vir4ik [10]

He went 41 miles altogether, because 10+30+1=41

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4 years ago

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4(6x-1)^2-5=223 whats the answer

solmaris [256]

Start with

$4(6x-1)^2-5=223$

Add 5 to both sides:

$4(6x-1)^2=228$

Divide both sides by 4:

$(6x-1)^2=57$

Which implies

$6x-1=\pm\sqrt{57}$

Add 1 to both sides

$6x=\pm\sqrt{57}+1$

Divide both sides by 6:

$x=\dfrac{\pm\sqrt{57}+1}{6}$

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3 years ago

Jason owes $15 for last months gas bill also. The total amount of two gas bills and split evenly among the four roommates.

kogti [31]

Answer:
$15+$14=29
When you divide among four roommates
$29/4=$7.25

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4 years ago

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