3 years ago

Is V 64 rational or irrational

Mathematics

2 answers:

Marizza181 [45]3 years ago

4 0

Answer:

rational

Step-by-step explanation:

enjoy the great answers

Andrews [41]3 years ago

4 0

Answer:

64 is a rational number......

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For the function f(x)=5x2−5x, evaluate and simplify.

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Answer:

10x -5 +5h

Step-by-step explanation:

Use the function definition with the given arguments.

$\dfrac{f(x+h)-f(x)}{h}=\dfrac{(5(x+h)^2-5(x+h))-(5x^2-5x)}{h}\\\\=\dfrac{(5(x^2+2hx+h^2)-5(x+h))-(5x^2-5x)}{h}\\\\=\dfrac{5x^2+10hx+5h^2-5x-5h-5x^2+5x}{h}=\dfrac{10hx-5h+5h^2}{h}\\\\=\boxed{10x-5+5h}$

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3 years ago

Find the area of rectangle it its length is (3x+5) and breadth is (2y+4)

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Answer:

Solution given:

length = (3x+5)

breadth = (2y+4)

we have

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opening bracket

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2 years ago

There are 20 girls and 26 boys on the tennis team.

salantis [7]

Answer:

B 1013

Step-by-step explanation:

because 20/2 is 10 and 26/2 is 13 so 1013

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3 years ago

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MissTica

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3 years ago

Look at the street map. What street intersects with Polk Street?

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Geary street :D

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