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jenyasd209 [6]
3 years ago
10

Help I am being timed

Mathematics
1 answer:
Levart [38]3 years ago
3 0

Answer:

Let us say  x  is a real number   and  z = a + ib  is complex

|x| > 0

|z| = |a + ib| =  square-root (a^2 + b^2)

Step-by-step explanation:

|x| > 0   the absolute value of a real number is a nonnegative real number

The |a + ib|  =  square-root of the sum of the squares of the real components of the complex number

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Eugene wants to buy jeans at a store that is giving $10 off everything. The tag on the jeans is marked 50% off. The original pri
ankoles [38]
The cost with just the 10$ off would be 39.98
8 0
3 years ago
Pleaseee help me with this!!! ASAP
Artemon [7]

Answer:

108° or Red

Step-by-step explanation:

This looks closest to a 108° angle.

108 - 7 = 101

101 ÷ 5 = 23

<em>x</em> = 23

Do the simple math for the rest of the angles...

Here is the math from where that leaves you...

127° (<em>b</em>) + 90° (<em>d</em>) + 136° (<em>e</em>) + 79° (<em>a</em>) + 108° (<em>c</em>) = 540°

P.S.

Rectangle answer must be 360° because 90° × 4 = 360°

Any additional vertices equals another 180° to the final number.

6 0
3 years ago
Help PLZ! I am not sure if i chose the right answer
Vikentia [17]

Answer:

5. I agree with your answer choice.

6. 13.3

Step-by-step explanation:

5. You have m∠1 = 90° = m∠2, so it is reasonable to invoke the transitive property. (Step 4 would use "angles with the same measure are congruent" to complete the proof.)

6. The difference in x-coordinates is (4-1) = 3. The difference in y-coordinates is (22-9) = 13. By the Pythagorean theorem, the distance between the points is ...

... √(3² +13²) = √178 ≈ 13.342 ≈ 13.3

6 0
4 years ago
Hi please help i’ll give brainliest
yawa3891 [41]

Answer:

When it is perpendicular to the ground.

Step-by-step explanation:

6 0
3 years ago
What is 7.8×105 hours in days?
Mumz [18]

B.) 3.250*106 days

I figured it out!! Yay!

You take 7.8 and divide it by 24 which will get you 0.325

In order to get it match one of the options, multiply it by 10 (which will add 1 to 105!) Leaving you 3.25*106

5 0
3 years ago
Read 2 more answers
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