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alexira [117]
4 years ago
9

How many minutes are in the time interval from 1:22 to5:30?

Mathematics
1 answer:
nikklg [1K]4 years ago
4 0
I would say 244.8 minutes but I've been wrong before.
You might be interested in
Find the roots of the quadratic equation x^2 – 8x = 9 by completing the square. Show your work.
forsale [732]

Answer:

x = -1

x = 9

Step-by-step explanation:

First you have to equals the equation to zero, then you have to find two numbers that their sum equals 8 and multiplied equals -9. In this case, those numbers are -1 and 9.

x^2-8x=9\\x^2-8x-9=0\\(x+1)(x-9)=0\\

After you find those numbers, you split the equation and equals each term to zero.

(x+1)=0, x=-1\\(x-9)=0, x=9\\

So the answer is x=-1 and x=9

Hope you understand!

7 0
3 years ago
What is the value of x?
Alekssandra [29.7K]

Answer:

D

Step-by-step explanation:

The diagonals of a rhombus intersect at right angles. So sneaky!!

So the third angle of the triangle containing the two base angles is 90 degrees.

  • 2x + 3 + 3x + 2 + 90 = 180            Combine like terms
  • 5x  + 95 = 180                                Subtract 95 from both sides
  • 5x = 180 - 95                                  Combine the terms on the right.
  • 5x = 85                                           Divide by 5
  • x = 85/5
  • x = 17

5 0
3 years ago
Help me please please
Dimas [21]

Sorry i messed up at first i think it actually is 50.3

Step-by-step explanation:

5 0
2 years ago
Wat is 1 plas 1? I reeeely want know
Hoochie [10]

Answer:

11

Step-by-step explanation:

3 0
4 years ago
Read 2 more answers
What is the area of this composite figure?
pickupchik [31]

Answer:

256cm^2

Step-by-step explanation:

Calculate the area of the two triangles first: 6 * 16 = 96

Then the rectangle: 10 * 16 = 160

160 + 96 = 256

4 0
3 years ago
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