3 years ago

What is the range of the function graphed below?

Mathematics

1 answer:

Akimi4 [234]3 years ago

6 0

Answer:

$- \infty < y < \infty$

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What da answer to 5. and 6? help is needed please plzzzz

denpristay [2]

5 is 130.48
6 is 826.66

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3 years ago

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barxatty [35]

Answer:

Step-by-step explanation:

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3 years ago

Solving the following system using the elimination of substitution method.<br> 5a+3b=11<br> -2a+3=b

PSYCHO15rus [73]

Answer:

a = -2

b = 7

Step-by-step explanation:

5a+3b=11

-2a+3=b

substitute for b:

5a + 3(-2a + 3) = 11

5a -6a + 9 = 11

-a = 2

a = -2

b = 7

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2 years ago

The perimeter of XYZ is ___ units.

In-s [12.5K]

Look at the picture.

$ZY = 5+3=8$

For XY and ZX use the Pythagorean theorem.

$XY^2=3^2+4^2\\\\XY^2=9+16\\\\XY^2=25\to XY=\sqrt{25}\\\\XY=5$

$ZX^2=5^2+4^2\\\\ZX^2=25+16\\\\ZX^2=41\to ZX=\sqrt{41}$

The perimetero fo XYZ:

$P_{\triangle XYZ}=8+5+\sqrt{41}=\boxed{13+\sqrt{41}}$

7 0

3 years ago

How do I solve this? It says solve each right angle and then to round answers to the nearest tenth.

mariarad [96]

Answer:

19.2

Step-by-step explanation:

Add 12 squared to 15 squared(144+225)

Square root the answer( $\sqrt{369}$ )

Round to the nearest tenth(19.209)

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3 years ago