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PilotLPTM [1.2K]
3 years ago
11

What figures have rotation symmetry? PLEASE HELP I NEED A GOOD GRADE

Mathematics
2 answers:
Darina [25.2K]3 years ago
6 0

if set up like

1 2

3 4

its 1 and 4

1 has 90deg rotationals and 4 has 180 the other two don't.

Ivanshal [37]3 years ago
5 0
The figures on the top left and the bottom right have rotational symmetry.
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10.) A soccer team plays 104 tournaments in two
Gala2k [10]

Answer:

A. The Number of Lost games = 154 Games

B. Number of games won is greater than the number of games lost.

Step-by-step explanation:

A. how many games did they lose in both years?

Total Number of games = 104 tournaments x 3 Games in each tournament

Total Number of games = 312 Games

The No. of Lost games= Total Games in 2 years - Games won in 1st year - Games won in 2nd year

The No. of Lost games = 312 - 55 - 103

The No. of Lost games = 154 Games

B. Is the number of games won greater than the number of games lost?

Total Number of Games won = 158 Games

Total Number of Games lost = 154 Games

Hence, Total Number of Games won is greater than the Total Number of Games lost.

8 0
3 years ago
At the Denver International Airport, planes must clear a mountain that is 1000 feet tall that is a horizontal distance of 2800 f
Readme [11.4K]

Answer:

19 degrees

Step-by-step explanation:

Will have a triangle with horizontal distance being 2800, and vertical being 1000 feet. Angle between the horizontal and hypotenuse is what we are looking for.

Thus it's a tangent function.

SOH

CAH

TOA <-----

Tangent is the opposite / adjacent

So we will be looking at doing an Arctan to find the angle.

Arctan α = \frac{1000}{2800}  = 19.29 degrees. Round to the nearest whole degree would be 19 degrees due to being less than .50

Your answer is 19 degrees

7 0
3 years ago
A pie recipe calls for 3 green apples for every 5 red apples. Which equation represents (g) the number of green apples you need
Galina-37 [17]

Answer:

fins i tot si no us importa que us demani segur 3, sou un bon ajudant per a mi i enteneu les respostes més intel·ligents, esteu segur que voleu ser amics de mi?

7 0
3 years ago
48 is 39% of what number
marta [7]

Answer:

123.077

Step-by-step explanation:

0.39x=48

0.39x/0.39=48/0.39

x=48/0.39

x=123.077

8 0
3 years ago
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If you bought a hamburger for $2.30 and paid for it with a 5 dollar bill, how much change would you receive?
daser333 [38]
You would get $3.70
4 0
4 years ago
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