MaxWong

To 1 decimal place: 17.0

To 2 decimal place: 16.97

To 3 decimal place: 16.971

To 4 decimal place: 16.9706

40.2443sin (0.0729x + 4.6878) + 40.3295 = 90

40.2443sin (0.0729x + 4.6878) = 49.6705

sin (0.0729x + 4.6878) = 49.6705/40.2443 (= 1.234224474024893)

Because the function sine will only give out answers between -1 and 1

Therefore sin (0.0729x + 4.6878) = 1.234224474024893 is impossible

So there are no solutions to this equation

2+7⋅2−5+8

= 2+14-5+8

and then use your calculator to get

=19

Use the formula,

\(m=\frac{{y}_{2}-{y}_{1}}{{x}_{2}-{x}_{1}}=\frac{5-3}{1-0.5}=\frac{2}{0.5}=4\)

The slope of the line segment is 4.

I assume you mean whole numbers,

1+2+3+4+5+6+7+8+9+10=55

Let a,b,c,d be 4 numbers (constants)

\(\frac{a}{b}+\frac{c}{d}=\frac{ad+bc}{bd}\)

The first question:

\(\sqrt[4]{4x^3}=\sqrt[4]{4}\times\sqrt[4]{x^3}=\sqrt{2}x^\frac{3}{4}\)

The second:

\(\sqrt[4]{x}=x^\frac{1}{4}\)

\((3\sqrt{5})^2= 3^2\times(\sqrt{5})^2=9\times5=45\)

What's q1, q2, and q3? What kind of question is it?