2 years ago

Please answer and explain?

Mathematics

1 answer:

Ronch [10]2 years ago

8 0

Answer:

42ml 40+40+20+58+42=200

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Help us appreciated:)

Lelu [443]

Answer:

reflect over y-axis and then translate 1 unit up

hope this helped

4 0

2 years ago

Please help and thank you!

Stolb23 [73]

The conversion is

$x = r \cos \theta$

$y = r \sin \theta$

$\dfrac y x = \tan \theta$

We're given the fairly unusual

$\theta = -\frac 5 2$

It's fairly unusual because usually an angle is given in degrees or radians, and typically the radians are a fraction times pi. We'll assume radians.

$\dfrac y x = \tan \theta = \tan(-5/2) \approx 0.747$

Ah, there's our .75. The approximate answer is

$y = 0.75 x$

Third choice.

The exact answer is

$y = x \tan( -\frac 5 2)$

also a line through the origin.

3 0

3 years ago

A whole number is squared. The result is between 200 and 260. The number is between:

Anton [14]

Answer:

Step-by-step explanation:

b is correct

7 0

2 years ago

:<br> Find the area of the figure and choose the appropriate result.

Neporo4naja [7]

Answer:

41.7m²

Step-by-step explanation:

As we can see, the area of this shape is simply the sum of 3 rectangles

Rectangle A has an area of 6 times 4 or 24m²

Rectangle B has an area of (3.8-2) times 3.5 or 1.8 times 3.5 or 6.3m²

Rectangle C has an area of 3 times 3.8 or 11.4m²

Adding that up gives 41.7m²

4 0

3 years ago

Read 2 more answers

The line segments are translated 2 units to the left to form A'B' and C'D'. Which statement describes A'B' and C'D'?

Alona [7]

I think it's ab cd
Hope this helps

7 0

2 years ago

Read 2 more answers