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Dominik [7]
4 years ago
10

Which number is a solution to the inequality?

Mathematics
2 answers:
mote1985 [20]4 years ago
5 0
Answer is a.
6>z(10-z) | z(10-z)<6 | 10z-z^2<6 | -z^2+10z-6<0

Multiply by -1: z^2-10z+6>0



Margaret [11]4 years ago
4 0
6 > z(10 - z)
6 > 10z - z^2
z^2 - 10z^2 + 6 < 0
z > 9.36, z < 0.64

Therefore, option a is the correct answer.
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Please show your work
jarptica [38.1K]

Answer:

x ≈ 6.71

Step-by-step explanation:

a²+b²=c²

a=3, b=6, c=x

3²+6²=c²

9+36=c²

45=c²

c=√45

c≈6.71

4 0
3 years ago
Read 2 more answers
Find the slope of the line whose equation is 15 + 3x = 2y.
Korvikt [17]
15+3x=2y
2y=3x+15
y=\frac{3}{2} x+ \frac{15}{2}
Gradient, m= \frac{3}{2}
6 0
3 years ago
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Well I’m a student in middle school remote learning and I am working on this so I kinda stumbled upon this app and looked up the
netineya [11]

Answer:

You ask a question and people online answer it. Like me :)

You can also offer more points for answering the question to make more people try to answer it, and you earn points by answering questions.

5 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
The mass of Earth is 5.97 &gt;&lt; 1024 kilograms. The mass of the Moon is 7.34 x 1022 kilograms. What is the combined mass of E
LuckyWell [14K]

Answer:

7.34x10^22 kg can also be written as 0.0734 * 10^24 kg

Since both numbers are * 10^24, you can just add 5.97 + 0.0734 = 6.043. Then you have to add the * 10^24 giving you 6.043 * 10^24 kg

The ratio of Earth / moon is 5.97x10^24 / 7.34x10^22 = 81. The mass of the Earth is 81 times the mass of the moon.

Step-by-step explanation: give me brainliest please :)

6 0
3 years ago
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