3 years ago

Use the symbols above to write the following ratios.

Mathematics

1 answer:

AnnyKZ [126]3 years ago

4 0

Hi how are you that’s a really hard question

You might be interested in

Value of the digit 3 in 20,320

Tema [17]

I believe that the answer is 300

8 0

3 years ago

Read 2 more answers

The length of the base of a scalene triangle is 22 meters and the height is 14 meters. Find the area of the scalene triangle

Nezavi [6.7K]

Answer:

Area is 154 square meters

Step-by-step explanation:

Well lets think about this

If I take a rectangle and cut it into half diagonally I would get 2 triangles right?

So if I have 2 triangles of the same height and base I can make a rectangle

to find the area of a rectangle I do length times width

So lets take our scalene triangle and multiply our base with its width and then divide by 2

22*14 = 308

308/2 is 154

5 0

2 years ago

For each diagram, describe a translation, rotation, or reflection that takes line ℓ to line ℓ′. Then plot and label A′ and B′, t

lozanna [386]

Hello. I cannot see the images if you show them I’ll answer

8 0

3 years ago

Read 2 more answers

I have a few questions:

inn [45]

Hello,
Please, see the attached files.
Thanks.

3 0

2 years ago

Suppose the average math SAT score for students enrolled at local community college is 490.4 with a standard deviation of 63.7.

lakkis [162]

Answer:

Option B) 9.1

Step-by-step explanation:

We are given the following in the question:

Average score = 490.4

Standard deviation = 63.7

Sample size, n = 49

Formula:

$=\dfrac{\sigma}{\sqrt{n}}$

Putting values, we get,

Standard error =

$=\dfrac{\sigma}{\sqrt{n}} = \dfrac{63.7}{\sqrt{49}} = 9.1$

Thus, the correct answer is

Option B) 9.1

8 0

2 years ago