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3 years ago

15

Alright, round 2:

1 answer:

damaskus [11]3 years ago

6 0

2.5

Btw I need 20 characters lol

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Find the sum<br> X-2<br> X+3<br> +<br> 2x+ 1<br> 2x²+2<br> x<br> +<br> 1<br> 2x+1<br> x2 +1

Aliun [14]

Answer:

$\huge\red{ \bold{\frac{2x + 1}{ {x}^{2} + 1} }}$

Step-by-step explanation:

$\frac{x - 2}{ {x}^{2} + 1} + \frac{x + 3}{ {x}^{2} + 1} \\ \\ = \frac{x - 2 + x + 3}{ {x}^{2} + 1} \\ \\ = \frac{2x + 1}{ {x}^{2} + 1} \\ \\ \red{ \bold{\therefore \: \frac{x - 2}{ {x}^{2} + 1} + \frac{x + 3}{ {x}^{2} + 1}}} \blue{ \bold{ = }} \purple{ \bold{\frac{2x + 1}{ {x}^{2} + 1} }} \\$

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3 years ago

A point located at (0, -6) is the same distance from 0 as the point located at (0, 6). True or False

Volgvan

Check the picture below.

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4 years ago

Two hundred wildebeests and 150 gazelles grazed on the savannah what was the ratio of gazells to wildebeests grazing on the sava

svet-max [94.6K]

Answer:

150:200

Step-by-step explanation:

You can simplify it too. 3:4

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3 years ago

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Pavlova-9 [17]

Hey there! I'll try to provide you with my best answer.

Answer:

Ration of giraffes to lions= 45:20

Ratio of giraffes to total animals= 45: 65

Hope it helps! ^^

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3 years ago

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3 years ago

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