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Mnenie [13.5K]
3 years ago
9

Fast please I need right now

Mathematics
1 answer:
Neporo4naja [7]3 years ago
5 0

Answer:

the answer is C

Step-by-step explanation:

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.092 -.15-.19= how do I solve
photoshop1234 [79]
Line up the decimal point to each number in order from left to right and subtract to get the difference which should be -0.248
5 0
3 years ago
Mr. Mandel gave his class 12 minutes to read. 5 1/2 pages in that time. At what rate, in pages per hour, did Claire read?
Eva8 [605]
5 1/2 pages in 12 minutes.
11/2 pages in 12 minutes 

How many pages in an hour?
well, an hour has 60 minutes

Let's write a proportion
11/2 / 12 = x/60
cross multiply
(11/2 * 60) = 12x
330 = 12x
divide both sides by 12
27.5 or 27 1/2 = x

27.5 pages per hour.

Hope this helps
8 0
3 years ago
What is the solution to the equation 9^(x - 1) = 27?
s344n2d4d5 [400]
9^{x - 1} = 27 \\ln(9^{x - 1}) = ln(27) \\(x - 1)ln(9) = ln(27) \\x - 1 = \frac{ln(27)}{ln(9)} \\x = \frac{ln(27)}{ln(9)} + 1 \\x = 2.5

Thhe answer is equal to A. x = 2.5.
5 0
3 years ago
Read 2 more answers
Help with this question, please!
brilliants [131]

Answer: The third choice

Step-by-step explanation:

For the equation of a circle, you would do the opposite signs of the center coordinates and square the radius.

5 0
4 years ago
Plz help I'm halfway through the lesson​
Solnce55 [7]
3.5555555556 / the third one
5 0
3 years ago
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