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kicyunya [14]
3 years ago
5

Ab

Mathematics
1 answer:
Andrei [34K]3 years ago
4 0
The answer is B I took the test
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Pls Help Ill Give Brainlist
lesya692 [45]

Answer:

(\frac{1}{2}, - \frac{1}{2}  )

Step-by-step explanation:

The properties of circumcenter give that it lies at the midpoint of the hypotenuse if it is of a right triangle.

Now, the given triangle is a right triangle and the two ends of the hypotenuse WU are U(-3,2) and W(4,-3).

Therefore, the mid point of the hypotenuse WU will be given by (\frac{-3 + 4}{2}, \frac{2 - 3}{2}) = (\frac{1}{2}, - \frac{1}{2}  ).

Therefore, the circumcenter of the right triangle Δ UVW will be (\frac{1}{2}, - \frac{1}{2}  ). (Answer)

7 0
3 years ago
Which quadratic equation has roots - 2 and 1/5 :
Sladkaya [172]

Answer:

5 {x}^{2}  \:  +  \: 8x \:  - 2 \:  =  \: 0

Step-by-step explanation:

sum \: of roots =  - 2 +  \frac{1}{5}  = - \frac{8}{5}  \\ product \: of \: roots =  - 2 \times  \frac{1}{5}  =  -  \frac{2}{5}  \\ from \: general \: equation \\ a {x}^{2}  + bx + c = 0 \\  {x}^{2}  +  \frac{8}{5} x  \: -   \frac{2}{5}  = 0 \\ 5 {x}^{2}   \:  +  \: 8x \:  - 2 \:  =  \: 0

7 0
3 years ago
Find the area of the shape shown below.<br> 12<br> 4
ki77a [65]

Answer:

The answer would be 48 If im not mistaking

7 0
3 years ago
Read 2 more answers
3. Divide 7/24 by 35/48 and reduce the quotient to the lowest fraction. A. 4/10 B. 245/1152 C. 42/48 D. 2/5
s344n2d4d5 [400]
To divide fractions, you would multiply the reciprocal. What this means is that you would flip the fraction, so if you flip the fraction 35/48, that is 48/35. And because we flipped it, we now need to multiply it with the other fraction. This would be \frac{7}{24} *  \frac{48}{35}. Now we can use cross multiplication to simplify. We can see that 48/24 is 2, and 2/1 = 2. So we can replace 48 with 2, and 24 with 1. Now we can also see that 35/7 = 5, and 5/1 = 5. So we can replace 35 with 5 and 7 with 1. So our new fractions are \frac{1}{1} * \frac{2}{5}. And therefore your answer is D. 2/5. Hope this helps. Feel free to ask more questions, or ask questions about my explanation.
7 0
3 years ago
Read 2 more answers
If an airplanes speed is 850mi/h what is it’s speed in m/s
Blizzard [7]

we are given

speed is 850mi/h

we know that

1 mile =1609.34 metre

1 hour = 3600 second

now, we can replace 1mi and 1hour

850mi/h=850*\frac{1609.34}{3600} m/s

now, we can solve it

379.98306

850mi/h=379.98306 m/s...........Answer

7 0
3 years ago
Read 2 more answers
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