3 years ago

The three lengths of four triangles are given. Which triangle is a right triangle?

1 answer:

3 0

A 3-4-5 right triangle is a triangle whose side lengths are in the ratio of 3:4:5. In other words, a 3-4-5 triangle has the ratio of the sides in whole numbers called Pythagorean Triples.

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What are two lines that intersect to form right angles called?

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C because it’s c trust me

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3 years ago

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Compare the following functions: f(x) = 3 sin(x − π) + 4 g(x) graph of a quadratic with points at 1, 5 and 3, 1 and 5, 5 h(x) x

riadik2000 [5.3K]

Answer:

All three functions have the same minimum

Step-by-step explanation:

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3 years ago

A factory produce bicycles at a rate of 110+0.5t^2-0.9t bicycles per week (t in weeks)

klasskru [66]

Answer:

221

Step-by-step explanation:

Day 8 is the first day of the second week.

Day 21 is the last day of week 3.

We need to know the n umber of bicycles made from t = 1 to t = 3

The function is b(t) = 110 + 0.5t^2 - 0.9t, where t is in weeks.

We need to integrate the function with the limits of 1 to 3.

$\int_{1}^{3} (110 + 0.5t^2 - 0.9t) dt$

$\int_{1}^{3} (110 + \dfrac{t^2}{2} - \dfrac{9t}{10}) dt$

$= 110t + \dfrac{t^3}{6} - \dfrac{9t^2}{20} \Biggr|_{1}^{3}$

$= 330.45 - 109.72$

$= 220.7333$

Answer: 221

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3 years ago

What is the value of log 6 36?

Zanzabum

Answer:

Step-by-step explanation:

Logarithm base 6 of 36 is 2 .

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3 years ago

Help me with this please

ANTONII [103]

I believe they are all false

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3 years ago