3 years ago

Determine if each set of ordered pairs represents a function

Mathematics

1 answer:

Nostrana [21]3 years ago

4 0

Where is the picture?

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(-2-√3) (-2+√3) when simplified is

Ksivusya [100]

Answer:

Step-by-step explanation:

(-2-√3)(-2+√3)

=-2(-2+√3)-√3(-2+√3)

=4-2√3+2√3-√9

=4-3

5 0

3 years ago

Convert the following numbers into scientific notation. ( i did them but I feel like they wrong can y’all correct them if they a

ladessa [460]

Answer:

only 4 is incorrect...

1,450,000 = 1.45 x $10^{6}$ NOT

1,450,000 = 1.45 x $10^{7\\}$

Step-by-step explanation:

4 0

3 years ago

Meredith lives 24 blocks from her friends house if she travels on block every minute how many minutes will it take her to reach

Anestetic [448]

Meredinth takes 24 minutes to reach her friend house

Solution:

Given that, Meredith lives 24 blocks from her friends house

She travels one block every minute

To find: time taken by Meredith to reach friend house

From given,

Number of blocks between Meredith house and her friedn house = 24

She travels one block every minute

Thus she takes 1 minute for 1 block

One block = 1 minute

So, for 24 blocks, we have to multiply by 24

$24\ block = 1 \times 24\ minute\\\\24\ block = 24\ minute$

Thus Meredinth takes 24 minutes to reach her friend house

3 0

3 years ago

Determine the number of terms there are in the finite arithmetic sequence. 16,21,26,...91

andreyandreev [35.5K]

The right answer is 15 :)

4 0

3 years ago

Read 2 more answers

An office building casts a shadow that is 55 m long. At the exact same time, a 5 m tree casts a shadow that is 1.1 m long. Use s

kotegsom [21]

The ratio of the triangle is 55/1.1, which is 50/1.

This means that the building is 50/1 = x/5

x = 250

The office building is 250 m tall.

6 0

2 years ago