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rewona [7]
3 years ago
7

Solve for x :x - 9 = 11 A.X= -2 B. x= 2 c. x=20

Mathematics
1 answer:
spayn [35]3 years ago
6 0
The answer is x=20.
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galera alguém me responde como representar uma proporcionalidade direta e indireta em uma sentença Algébrica?​
Pavel [41]

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7 0
3 years ago
What is the sum of the next two numbers in the pattern 169,120,84,59,43,_,_
Amiraneli [1.4K]

Answer:

64

Step-by-step explanation:

Here, we want to know the sum of the next two terms

We need to get the pattern first

The difference between the first two numbers is 49 (7^2)

next two is 36 (6^2)

next two is 25 (5^2)

next two is 16 (4^2)

next two will be 3^2 = 43-9 = 34

next will be 2^2 = 34-4 = 30

So the sum here is 30 + 34 = 64

5 0
3 years ago
A rectangular prism is 4 meters long, 5 meters wide, and has a height of 7 meters. What is its surface area?
seraphim [82]

Answer:

5 by 4 face = 20 * 2 = 40

5 by 7 face = 35 * 2 = 70

4 by 7 face = 28 * 2 = 56

Total surface area = 166 square meters

Answer is "b"

Step-by-step explanation:

5 0
4 years ago
Express the angle in radian measure 330degrees
melomori [17]
We know that π corresponds to an angle of 360°, so applying rule of three we have:

330(\frac{\pi}{180})=\frac{11\pi}{6}

That's the angle in radian that corresponds to 330°
4 0
3 years ago
A local mechanic charges customers a flat fee of $60 before any work is done and a rate of $85 per hour for labor. Which
PtichkaEL [24]

Answer: The equation would be L = 85H + 60

Step-by-step explanation:

4 0
3 years ago
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