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garik1379 [7]
3 years ago
5

How can you check if the point (-3, -7) is a solution to the following system of equations: y = 4x 5 and y = x - 4 *

Mathematics
2 answers:
Kipish [7]3 years ago
4 0
Sometimes we’ll it should be sometimes
Ket [755]3 years ago
3 0
I think it’s sometimes
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olchik [2.2K]
yes your answer is 22
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Traveling at 65 miles/hour how many feet can you travel in 22 minutes
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Here is what another branily user said:

If you are travelling at 65 mph, you have to think of it as if you are moving at a constant speed.  By dividing 65 by 60, you are calculating how many miles you are moving each minute.  In doing so, you can calculate that you are moving at 1.083333 miles each minute.  That's approximately 5720 feet per minute.  (This is calculated by multiplying 1.083333 by 5280 (the number of feet in a mile)).  5720 x 22 minutes, you will have traveled 125,840 feet.
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If 343 Superscript x Baseline = 49 Superscript 4 minus x, what is the value of x?
prohojiy [21]

Answer:

8/5 is the answer, I know this because when I used the answer the other dude gave me I got it wrong so trust me it is 8/5

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3 years ago
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2. Two angles have a common vertex but no common side. How can you tell whether the angles are vertical angles?
Maksim231197 [3]

Explanation:

The angles are <em>vertical angles</em> if the opposites of the rays forming one of the angles are the rays forming the other angle.

More formally, if V is the common vertex, and ...

  • R is a point on one of the rays forming Angle 1
  • S is a point on the ray that is the opposite of ray VR
  • T is a point on the other ray forming Angle 1
  • U is a point on the ray that is the opposite of ray VT

Then angle RVT and angle SVU are vertical angles.

___

Another way to say this is that points R, V, S are collinear, as are points T, V, U, and the two angles of interest are RVT and SVU.

If the above conditions cannot be met, then the angles are not vertical angles.

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4 years ago
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dangina [55]
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Your answer should be 4,644,000,000</span></span>
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3 years ago
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