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2 years ago

How mcuh does a toothpick weigh in grams?

Mathematics

1 answer:

olya-2409 [2.1K]2 years ago

6 0

I believe 100mg. I'm not so sure though but, you can always check google you know..

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Choose the fraction that goes in the blank 5/12

Vikki [24]

Answer:

I will help once you tell me the question

Step-by-step explanation:

there seems to be some missing info here.

7 0

2 years ago

Please help!!!!!!!!!

pishuonlain [190]

Answer:

-1 is the remainder

hope it helps

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2 years ago

Suppose the roots of the equation 2x^2−5x−6=0 are α and β.Find the quadratic equation with roots 1/α and 1/β.

pochemuha

Answer:

6x² + 5x - 2 = 0

Step-by-step explanation:

Given

2x² - 5x - 6 = 0 ← in standard form

with a = 2, b = - 5, c = - 6, then

sum of roots α + β = - $\frac{b}{a}$ = $\frac{5}{2}$

product of roots = $\frac{c}{a}$ = - 3, then

sum of new roots = $\frac{1}{\alpha }$ + $\frac{1}{\beta }$

= $\frac{\beta+\alpha }{\alpha \beta }$

= $\frac{\frac{5}{2} }{-3}$ = - $\frac{5}{6}$

product of new roots = $\frac{1}{\alpha }$ × $\frac{1}{\beta }$

= $\frac{1}{\alpha\beta }$ = - $\frac{1}{3}$

Hence the required equation is

x² + $\frac{5}{6}$ x - $\frac{1}{3}$ = 0 or

6x² + 5x - 2 = 0 ( multiplying through by 6 )

8 0

2 years ago

How can you tell if a function is linear?

neonofarm [45]

Linear functions are usually of degree 1. They are a straight line. y=mx+b

3 0

2 years ago

What is the value of n? Enter your answer in the box. n = cm

dmitriy555 [2]

If two chords intersect each other inside a circle, the products of their segments are equal.

3n = 6*4
3n = 24
n = 24/3
n = 8

6 0

2 years ago

Read 2 more answers