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Ludmilka [50]
1 year ago
13

Clative Property of Addition: Practice

Mathematics
1 answer:
Sergio039 [100]1 year ago
6 0

Answer:

(13+9)+4=26

explaiation

the order of numbers in an addition problems doesn't affect the Sum

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Can you answer this one please
creativ13 [48]

Answer:

50⁰

Step-by-step explanation:

Since j and k are parallel lines cut by two transversals,

2+3+5=180⁰ <em>(</em><em>Allied</em><em> </em><em>angles</em><em>)</em>

We are given 2(60⁰) and 5(70⁰)

so,

60⁰+3+70⁰=180⁰

60+70=130

130⁰+3=180⁰

Bring the 130⁰ to the R.H.S

3=180⁰-130⁰

Therefore,

3=50⁰

6 0
2 years ago
Data for parking lot counts for 30 days. Do a line plot,or talies
Liono4ka [1.6K]
U can do tallies.. Its like little lines..That add up to 30.
8 0
3 years ago
A baseball team has 4 ​pitchers, who only​ pitch, and 16 other​ players, all of whom can play any position other than pitcher. F
ivolga24 [154]

Answer:

2,075,673,600 batting orders may occur.

Step-by-step explanation:

The order of the first eight batters in the batting order is important. For example, if we exchange Jonathan Schoop with Adam Jones in the lineup, that is a different lineup. So we use the permutations formula to solve this problem.

Permutations formula:

The number of possible permutations of x elements from a set of n elements is given by the following formula:

P_{(n,x)} = \frac{n!}{(n-x)!}

First 8 batters

8 players from a set of 16. So

P_{(16,8)} = \frac{16!}{(16 - 8)!} = 518918400

Last batter:

Any of the four pitchers.

How many different batting orders may​ occur?

4*518918400 = 2,075,673,600

2,075,673,600 batting orders may occur.

5 0
3 years ago
Chan jogs 10 miles a week. How many miles will she jog in 52 weeks?
igor_vitrenko [27]
520 miles because 52x10=520
4 0
3 years ago
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Smedley has two rolls of crepe paper, one with 30 yards and one with 40 yards. If he cuts both rolls into 5-yard streamers, how
Nastasia [14]

Answer:

He will have 14 streamers

6 0
2 years ago
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