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3 years ago

25. The triangle below can be subject to reflection, ,

Mathematics

2 answers:

Sergio039 [100]3 years ago

7 0

Answer:

Step-by-step explanation:

slega [8]3 years ago

6 0

Answer:

Step-by-step explanation:

B is the only answer that has the same numbers as the figure included. Triangle side size does not change in a reflection, rotation, or translation.

Hope this helps! :)

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At 9:00 on Saturday morning, two bicyclists heading in opposite directions pass each other on a bicycle path.The bicyclist headi

gizmo_the_mogwai [7]

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Find the duration
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Time : 9:00am to 10:15am
Duration: 1hour 15 mins or 1.25hours

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Find difference in distance travelled between the two cyclists.
----------------------------------------------------------------------------------------------
Difference in speed = 6km/h
1 hour = 6 km
1.25 hours = 7.5km

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Find the distance the cyclist traveled
----------------------------------------------------------------------------------------------
42.5 - 7.5 = 35km
35km ÷ 2 = 17.5km

The slower cyclist traveled 17.5 km in the 1.25 hours

17.5 + 7.5 = 25 km

The faster cyclist traveled 25km in the 1.25 hours

----------------------------------------------------------------------------------------------
Find the speed of the slower cyclist
----------------------------------------------------------------------------------------------
1.25 hour = 17.5 km
1 hour = 17.25 ÷ 1.25
1 hour = 14km

The cyclist was traveling at 14km/h

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Find the speed of the faster cyclist
----------------------------------------------------------------------------------------------
1.25 hour = 25km
1 hour = 25 ÷ 1.25
1hour = 20 km

The cyclist was traveling at 20km/hour

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Answer: The speed were 14km/h and 20 km/h
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8 0

3 years ago

Read 2 more answers

(2x^3+6x-1)+(3x^2-7x)

Neporo4naja [7]

Answer:

2x^3+2x-1

Step-by-step explanation:

3 0

3 years ago

Hey guys what is this type of equation/ question called 1 < x < 30

dimulka [17.4K]

Answer:

2,3,4,5,6,7,8,9,10,...29

Step-by-step explanation:

6 0

2 years ago

Solve the system of equations algebraically. Show all of your work.<br> y= x^2 + 2x<br> y= 3x +30

QveST [7]

Answer:

See attached below

Step-by-step explanation:

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3 years ago

The diameter of this

o-na [289]

Answer:

The number of coins to make 6440 mm diameter is 230

Step-by-step explanation:

The diameter of the coin is 28mm

Number of coins to have 6440 mm will be

6440/28

= 230

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3 years ago