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2 years ago

Will give BRAINLYIST answer Which transformations are used to create triangle a ABC

Mathematics

2 answers:

natulia [17]2 years ago

6 0

Answer:

A, dilation by a scale factor of 2 and a reflection across the y-axis

Step-by-step explanation:

KonstantinChe [14]2 years ago

5 0

Answer:

A dilation of 2 and a reflection across the y-axis.

Step-by-step explanation:

Dilating it by two, makes it bigger. Which eliminates two. Then, if you rotated 90 degrees clockwise, it wouldn't end up in the correct placement. But, If you reflected it across the y-axis, it would end up in the correct place.

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podryga [215]

C because I just did that

8 0

2 years ago

Susan says, I am thinking of a number that has a four in the hundreds place and two in the ones place. When you round it to the

My name is Ann [436]

The number could be either 492 or 482

5 0

3 years ago

Mitchel needs to make three servings of a pancake recipe . The original recipe calls for 1 1/3 a cup of flour. How much flour do

Paul [167]

Answer:

He needs 4 cups of flour

7 0

2 years ago

Can Miguel use 3/4 inch strips to make a line that is exactly 5 inches long.Explain

Sliva [168]

No:
0.75+0.75=1.5
1.5+0.75=2.25
2.25+0.75=3.00
3.00+0.75=3.75
3.75+0.75=4.50
4.50+0.75=5.25

3 0

3 years ago

The graph shows the distance y, in centimeters, a pendulum moves to the right (positive displacement) and to the left (negative

AVprozaik [17]

Time required for the pendulum to swing from its position furthest to the right to its position furthest to the left: 1.25 seconds

Step-by-step explanation:

A pendulum is a system consisting of a rod/string connected to a mass which is left free to oscillate back and forth around its equilibrium position, straight vertical.

The period of a pendulum is the time the pendulum takes to complete one full oscillation, that means it is the time the pendulum takes to go from its furthest position on the left to the same position again. It is calculated as

$T=2\pi \sqrt{\frac{L}{g}}$

where L is the length of the pendulum and g the acceleration of gravity.

The figure in this problem represents the position of the pendulum. We observe that the time it takes for the pendulum to do one complete oscillation is 2.5 seconds.

The time it takes for the pendulum to swing from its position furthest to the right to its position furthest to the left is half the period: therefore, it is

$\frac{T}{2}=\frac{2.5}{2}=1.25 s$

Learn more about period:

brainly.com/question/5438962

#LearnwithBrainly

6 0

3 years ago