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liubo4ka [24]
3 years ago
13

Anyone know the answer to x^2 - 11x + 18 = 0

Mathematics
2 answers:
Artyom0805 [142]3 years ago
6 0
Two solutions are found
1. x=9
2. x=2
Digiron [165]3 years ago
5 0

Answer:

x= 9, x= 2

Step-by-step explanation:

x^2- 2x- 9x+ 18= 0

x (x-2) -9 (x-2)

(x-9) (x-2)

x-9= 0, x-2= 0

Therefore, x= 9, x= 2

If you don't mind, plz mark me brainliest

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8 0
3 years ago
What is the midpoint between z1 = -8 + 3i and z2 = 4 + 7i?
I am Lyosha [343]

Answer:

Therefore, Mid point : -2+5i.

Step-by-step explanation:

Given  :  Z1 = -8 + 3i and Z2 = 4 + 7i.

To find : What is the midpoint.

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Mid point :  \frac{z_{1}+z_{2}}{2}.

On plugging the values.

Mid point :  \frac{-8+3i + 4 +7i}{2}.

Combine like terms.

Mid point :  \frac{-8+4+3i +7i}{2}.

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Therefore, Mid point : -2+5i.

8 0
3 years ago
Please answer this question, will give brainliest!
VashaNatasha [74]

m∠H = 50°

∠H is a inscribed angle, and so that the intercepted arc would be twice the amount of the angle.

Arc KI = 100°

Because ∠KGI & ∠HKI share the same arc, the measurement for ∠KGI will be the same as ∠HKI, or 50°

m∠KGI = 50°

Next, find m∠KJI. arcKJI = 2(∠H) = 2(50) = 100

m∠KJI = 100°

~

3 0
3 years ago
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