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arsen [322]
3 years ago
12

I A, B & C form a triangle where Z BAC = 90°.

Mathematics
1 answer:
SCORPION-xisa [38]3 years ago
3 0

9514 1404 393

Answer:

     BC ≈ 12.7 mm

Step-by-step explanation:

The Pythagorean theorem tells you ...

  AC² +AB² = BC²

  BC = √(AC² +AB²) = √(12.4² +2.9²) = √162.17

  BC ≈ 12.7 . . . mm

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9263 divided by 88 I’m really confused on how to do this
In-s [12.5K]

Answer: 105.26

Step-by-step explanation: 9263/88=105.26

Do you have or own a calculator?

4 0
3 years ago
22. Which equation has solutions of -2 and 3?
tatyana61 [14]

Answer:

  B. y=x²-x-6

Step-by-step explanation:

Consider the product ...

  0 = (x -a)(x -b) = x² -(a+b)x +ab

This equation has solutions x=a and x=b. You will note that ...

  • the constant is the product of the solutions (ab)
  • the coefficient of x is the opposite of their sum (-(a+b))

For solutions of -2 and 3, the constant will be (-2)(3) = -6. This eliminates choices C and D.

The sum of the solutions is -2+3 = 1, so the coefficient of x is -1, matching choice B.

5 0
3 years ago
Pls help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
ivann1987 [24]

Answer:

B. <em>60x⁸</em>

Step-by-step explanation:

(trust me, I got it right on edmentum)

6 0
3 years ago
Please help me I don’t understand it.
Paraphin [41]

Answer:

4/5

Step-by-step explanation:

To find the slope we pick two points

(-2,0) and (3,4)

We can find the slope from

m = (y2-y1)/(x2-x1)

    = (4-0)/(3--2)

    = (4-0)/(3+2)

     = 4/5

4 0
4 years ago
I don’t understand stand what I have to do with the numbers
OLEGan [10]
Im pretty positive you multiply all the sides then you get your answer so
5.2 x 2.4
12.48
take 12.48 * amount of sides which is 12
answer 149.76

hope im right and hope that helps!
5 0
3 years ago
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