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3 years ago

The diameter of a circle is 14 millimeters. What is the circle's radius?

Mathematics

2 answers:

Readme [11.4K]3 years ago

8 0

Hello there! The radius is 7.

Remember that the radius is half the diameter. If you take half of 14 (aka divide by 2) you get 7, making this your radius.

I hope this helps and have a great day! :)

umka2103 [35]3 years ago

3 0

Answer:7

Step-by-step explanation:

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Valencia climb 25 feet up a rock wall and then climbs 12 feet down to a landing area. The number of feet Valencia climbs can be

Sever21 [200]

Answer:

Step-by-step explanation:

$| - 12| = 12$

the absolute value is always positive. imagine it as "how much away from zero"

3 0

2 years ago

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Clem Colfax had $10 to buy groceries. He needed milk costing 70 cents a carton, bread costing 60 cents a loaf, breakfast cereal

zaharov [31]

Cost of milk per carton = $ 70 cents = 70/100 = $0.7
Cost of bread per loaf = $60 cents = 60/100 = $0.6
Cost of cereals per box = $50 cents = 50/100 = $0.5
Cost of meat per pound = $1.50

If x is the number of cartons of milk bought, then
Number of loafs = x/2
Number pf boxes of cereals = x/2 +1
Number of pounds of meat = x/2 +1

Therefore,
0.7*x + 0.6*x/2 + 0.5 (x/2+1) + 1.5 (x/2+1) = 10
0.7x + 0.3x + 0.25x + 0.5 + 0.75x + 1.5 = 10
2x + 2 =10
2x = 8
x = 4

Substituting;
Milk cartons = 4
Number of bread = 4/2 = 2
Boxes of cereals = 2+1 = 3
Pounds of meat = 3

8 0

3 years ago

22. (01.05)

shusha [124]

Answer:

Step-by-step explanation:

The range would only include positive integers.

4 0

2 years ago

Bly makes fleece scarves and sells them for $11 each. The supplies cost her $5 per scarf. Last month, Bly had a profit of $139.

seraphim [82]

Bly sold 29 scarves last month

<em><u>Solution:</u></em>

Let "x" be the number of scarves sold

Bly made 7 more scarves than she sold

Then, number of scarves made = x + 7

Bly makes fleece scarves and sells them for $11 each

Thus for selling "x" scraves , he will get 11x dollars

Total sales revenue = 11x

number of scarves made = x + 7

The supplies cost her $5 per scarf

Therefore, cost for scarves made = 5(x + 7)

Therefore,

profit = Total sales revenue - cost for scarves made

profit = 11x - 5(x + 7)

profit = 11x - 5x - 35

profit = 6x - 35

Last month, Bly had a profit of $139

139 = 6x - 35

6x = 174

x = 29

Thus Bly sold 29 scarves last month

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3 years ago

1. Which measure is equivalent to 16 quarts?

SIZIF [17.4K]

Step-by-step explanation:

1quart=2pints

16quarts=32pints

8 0

3 years ago

Read 2 more answers