All categories

3 years ago

The circumference of Z is 84 cm. What is the length of xy (the minor arc)?

Mathematics

1 answer:

Orlov [11]3 years ago

6 0

Answer:21 cm

Step-by-step explanation: The circle's circumference is 84 cm. 84 / 4 = 21. Therefore the length of the arc XY is 21 cm.

You might be interested in

On a map, 3 cm represents 35 miles. What is the actual distance if two cities are 6.5 cm apart on the map?

Lina20 [59]

Answer:

75 miles

Step-by-step explanation:

35 times 2= is 70

so 6 cm is 70

plus 5 for the .5

so 70+5= 75

6 0

3 years ago

3. Which expressions are equivalent to the given one?

Montano1993 [528]

Answer:

b, d

Step-by-step explanation:

20/-4 = -5

20 x (-1/4) = -5

4 0

1 year ago

CPM 5-102 Evaluate each expression using the order of operations

prisoha [69]

Answer:

Step-by-step explanation:

<u><em>Rules :</em></u>

$(-) \times (-) = +\\\\(+) \times (+) = +\\\\(-) \times (+) = -$

$a) \ \ -4(-4+3)+2^2 = -4(-1)+4 = (-4 \times -1) + 4 = 4 + 4 = 8\\\\b) \ \ - 3 - 3 - 3 - (-3) = ( -3 - 3) -3 - (-3) = -6 -3 - (-3)\\ \ \ \ \ \ \ = -9 --3 =-9+3 = -6\\\\c) \ \ -17 + 2 (-2)(-2) = -17 + 2(-2 \times -2) = -17 + 2 ( 4) = -17 + 8 = -9\\\\d) \ \ (2 + (-3)(5))(3 + 2(-6)) = (2 + (-3 \times 5))(3 + (2 \times -6)) \\ = (2 + (-15))(3 + (-12)) = (2 -15)(3 -12)\\ = (-13)(-9) = (-13) \times (-9) \\= 13 \times 9 = 117$

7 0

3 years ago

Maria has 3 more than twice as many crayons as Elizabeth. How many crayons does Maria have? C = crayons 2C + 3 3C + 2 3 + 2 + c

nadya68 [22]

Hello,

twice as many means that the number of crayons is multiplied by 2, which would give 2C
she also has 3 more than that so you would add 3 (+3)
this would give you the expression 2C+3

hope this helped :)

5 0

3 years ago

Help help help help pls!

tensa zangetsu [6.8K]

6/25 is your answer because you just add them up and take the 6

3 0

3 years ago

Read 2 more answers