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3 years ago

Which set of numbers are possible side lengths for a right triangle?

Mathematics

1 answer:

SCORPION-xisa [38]3 years ago

7 0

Answer:

6 8 10

Step-by-step explanation:

This is a simple explanation from online but basically the ratio between the numbers can add up. Any multiple of 3,4,5 triangles work.

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A population of 240 animals decreases at an annual rate of 10%. Find the multiplier for the rate of exponential decay. a. 1.9. b

german

If the population of the animals decreases by 10% every year. This means that the population for the next year is 90% of that in the previous. The multiplier for the rate of exponential decay is therefore 0.90. The answer is letter B.

6 0

3 years ago

Read 2 more answers

Which function is a horizontal translation of the parent quadratic function

alexandr1967 [171]

Answer:

Step-by-step explanation:

Given f(x) then f(x + a) represents a horizontal translation of f(x)

• If a > 0 then a shift to the left of a units

• If a < 0 then a shift to the right of a units

Thus

g(x) = (x - 4)² represents a horizontal translation to the right of f(x) by 4 units.

8 0

3 years ago

ZanzabumX [31]

Answer:

To create function h, function f was translated 2 units right , translated 4 units up and reflected across the x axis

Step-by-step explanation:

Given

$f(x) = x^3$

$h(x) =-(x + 2)^3 - 4$

Required

Complete chart

First: f(x) was translated right by 2 units

The rule of right translation is $(x,y) \to (x + 2,y)$

So, we have:

$f'(x) = f(x + 2)$

$f'(x) = (x + 2)^3$

Next: f'(x) was translated up by 4 units

The rule of down translation is $(x,y) \to (x,y+4)$

So, we have:

$f"(x) = f'(x) +4$

$f"(x) = (x + 2)^3 +4$

Lastly, f"(x) was reflected across the x-axis;

The rule of this reflection is: $(x,y) \to (x,-y)$

So, we have:

$h(x) = -f"(x)$

$h(x) = -[(x+2)^3 + 4]$

Remove bracket

$h(x) = -(x+2)^3 - 4$

8 0

2 years ago

1cm 8cm 4cm: surface area

valkas [14]

Answer:

Perimeter of Triangle sum of all sides.

=13 cm

6 0

3 years ago

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What’s the Volume of a sphere when radius is 8

NISA [10]

Answer:

2144.66 would be the correct answer

Step-by-step explanation:

4 0

3 years ago