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3 years ago

A cat walks along a railing and knocks a flowerpot down off the rail. The function is h(t)= -6t^2+c

Mathematics

1 answer:

krek1111 [17]3 years ago

5 0

a sss

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ty crack

Step-by-step explanation:

manb h an a hum,l h mnh cfghn vghbvcxse5thnbvfr56yhn

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I will like to know how to solve this

nikitadnepr [17]

1 + 4x = -5 + 7x

1 = -5 + 3x

6 = 3x

$\frac{6}{3} = \frac{3x}{3}$

2 = x

Answer: x = 2

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3 years ago

Read 2 more answers

Which statement is true?

inessss [21]

Answer: B is correct. Triangle PRS can be proven equilateral, and the hexagon is equilateral.

Step-by-step explanation: We can't see the theorem she applied however

From the construction, we can see that the arcs are drawn properly to construct an equilateral hexagon, and the component triangles are all equilateral

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3 years ago

Enter the sum of numbers as a product of their GCF. 45 + 30

nirvana33 [79]

45 + 30 = 15(3 + 2) = 15(5) = 75

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3 years ago

Estimate. Divide using the standard algor ithm and check.

KatRina [158]

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3 years ago

3. How many solutions does the system of equations have? 2x=-10y+ 6 and x+5y=3

ozzi

Answer:

<h2>3. Infinitely many</h2>

Step-by-step explanation:

$\left\{\begin{array}{ccc}ax+by=c\\dx+ey=f\end{array}\right\\\\(1)\\\text{if}\ a=d,\ b=e,\ c=f,\ \text{then the system of equations has infinitely many solutions}\\Example:\\\left\{\begin{array}{ccc}2x-3y=5\\2x-3y=5\end{array}\right\\(2)\\\text{if}\ a=d,\ b=e,\ c\neq f,\ \text{then the system of equations has no solution}\\Example:\\\left\{\begin{array}{ccc}2x-3y=5\\2x-3y=-5\end{array}\right$

$(3)\\\text{if}\ a\neq d\ \text{or}\ b\neq e,\ \text{then the system of equations has infinitely many solutions}\\Example:\\\left\{\begin{array}{ccc}x-3y=5\\2x-3y=5\end{array}\right$

$\text{We have:}\\\\\left\{\begin{array}{ccc}2x=-10y+6&\text{add 10y to both sides}\\x+5y=3\end{array}\right\\\left\{\begin{array}{ccc}2x+10y=6&\text{divide both sides by 2}\\x+5y=3\end{array}\right\\\left\{\begin{array}{ccc}x+5y=3\\x+5y=3\end{array}\right$

4 0

4 years ago