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aliina [53]
3 years ago
7

Help with the pic below

Mathematics
2 answers:
s2008m [1.1K]3 years ago
7 0

Answer:38cm

Step-by-step explanation:

radius=19cm

Diameter=2 x radius

Diameter=2 x 19

Diameter=38cm

Viefleur [7K]3 years ago
5 0
The answer is the last one
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Henry was playing cards with some friends. He was winning 3 out of every 5 games. If he continues to win at this rate, how many
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Answer:

im jake paul

Step-by-step explanation:

team 10 is deade and i killed it i ate it

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4 years ago
Can anyone solve this? And I’d appreciate if you explain how to do it.
Airida [17]
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The answer is 68 degrees
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3 years ago
Simply the expression <br><br> 8 + ( 15 - 3 ) + 4 ommmm<br><br> ( please help me )
Archy [21]

Answer:

24

Step-by-step explanation:

15 - 3 = 12

8 + 4 = 12

12 + 12 = 24

4 0
3 years ago
Read 2 more answers
Dr. Sox paid $1580 for a new computer system she also paid a 6.5% tax. How much was the tax? What is the total cost?
Mariana [72]
Total cost is $1682.70-get this is by 1580 * 6.5 equals 102.70 You need to times your 1580 by your tax percent to figure out how much money your tax is once you've divided it I got $102.70 since you have to add tax to your original cost when you add 1580 +102.70 you get $1682.70
8 0
3 years ago
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A company sells widgets. The amount of profit, y, made by the company, is related to the selling price of each widget, x, by the
Delvig [45]

Answer:

36.5

Step-by-step explanation:

y= -x²+73x-520

which can be represented as ax²+bx+c

a= -1, b= 73, c = -520

for maximum value of y,

the formula is

c - (b² / 4a)

= -520 - (73² / 4×(-1))

= -520 - (5329 / -4)

= -520 + 1332.25

= 812.25

Solving for x,

812.25 = -x²+73x-520

or, x²-73x+ 1332.25 = 0

Solving,

x= 36.5

4 0
3 years ago
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