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3 years ago

Please can someone help my assignment in math.

Mathematics

1 answer:

MA_775_DIABLO [31]3 years ago

6 0

B1. MC=21

This is because midline theorem tells us that similar triangles inside of a triangle had a side parallel to it that is half of its length.

So, we multiply 10.5 by 2 to get the longer side!

B2. AI=16

Same deal as the last one; however, this time were just dividing by 2 since it’s the smaller length :))

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rusak2 [61]

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3 years ago

Select the correct answer.<br> Which of the following sets of ordered pairs represents a function?

iogann1982 [59]

Answer: {(-8, -14), (-7,-12), (-6,-10), (-5,-8)}

Step-by-step explanation: A function is a relation in which each x-coordinate corresponds to exactly one y-coordinate.

In the relations show here, notice that the first set

of ordered pairs is the only set where each x-coordinate

appears once with a different y-coordinate.

In the other ordered pairs, there is an x-coordinate that appears more

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For example, in the second relation,

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4 years ago

A cell phone cost $10 for the phone and $2 per hour that someone talks on the phone. If Jeremiah spent $30 total, how many hours

GREYUIT [131]

Answer:

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Step-by-step explanation:

Tried my best

5 0

3 years ago

(5, -12); m

SOVA2 [1]

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6 0

3 years ago

The circumference of a circle is 12.56 cm. What is the area? Use 3.14 for n.

sergejj [24]

Answer:

12.55

Step-by-step explanation:

To solve for area using circumference, use the formula:

$a=\frac{c^{2} }{4\pi }$

where a=area and c=circumference

We know the circumference is 12.56, so

$a=\frac{12.56^{2} }{4\pi }$

Once you plug this in and solve, you get 12.55 for the area.

Hope this helps! :]

3 0

3 years ago

Please can someone help my assignment in math.​

Please can someone help my assignment in math.