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shepuryov [24]
3 years ago
14

Pls help me with #17 #18 #19 10 points

Mathematics
1 answer:
adoni [48]3 years ago
7 0

Answer:

The envelope in deuterium lamp and a second concentric is the true index of purity and a 20-µF capacitor of

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What is the direction of air resistance when an object is falling
artcher [175]

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Up

Step-by-step explanation:

Air resistance is pushing up on an object while ravity is pulling down.

8 0
4 years ago
Please help meeeee!!
Xelga [282]

Answer:

-27

Step-by-step explanation:

order of operations 2÷2 = 1 +53 =54

3x1 = 3 -5 = -2

54÷-2 = -27

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3 years ago
Shelia scores an average of 85 on her first 4 math tests. What is the lowest score that she would have to get on her next math t
kykrilka [37]

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91

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5 0
3 years ago
HELPPPP
djverab [1.8K]

Answer:

You can tell that the maximum value that attains is rough.

Rewriting in vertex form. This tells us that the maximum of is.

So has the greater maximum.

Step-by-step explanation:

4 0
2 years ago
the diameter of a circle is 12yd. find the exact area and circumference of the circle. write your answers in terms of pie
Scorpion4ik [409]

So,

The area of a circle is A = \pi *radius^{2} \\and\\Radius = Diameter \div 2\\\\So\\A = \pi * 6^2\\\\A = 36\pi


For Circumfrence


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3 years ago
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