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amid [387]
3 years ago
10

Write 0.000021 in scientific notation.

Mathematics
2 answers:
astraxan [27]3 years ago
7 0

Answer:

2.1 × 10^-5

Step-by-step explanation:

Aliun [14]3 years ago
5 0

Answer:

2.1 x 10^{-3}

Step-by-step explanation:

Hope this helps!

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In the graph, the area below f(x) is shaded and labeled A, the area below g(x) is shaded and labeled B, and the area where f(x)
mamaluj [8]

Answer:

First option:  \left \{ {{y\leq -2x + 3} \atop {y \leq x + 3}} \right.

Step-by-step explanation:

The missing graph is attached.

The equation of the line in Slope-Intercept form is:

y=mx+b

Where "m" is the slope and  "b" is the y-intercept.

We can observe that:

1. Both lines have the same y-intercept:

b=3

2. The lines are solid, then the symbol of the inequality must be \leq or \geq.

3. Since both shaded regions are below the solid lines, the symbol is:

\leq

Based on this and looking at the options given, we can conclude that the graph represents the following system of inequalities:

\left \{ {{y\leq -2x + 3} \atop {y \leq x + 3}} \right.

6 0
3 years ago
Read 2 more answers
ANSWER PLZ QUICK AND FAST WHAT THE ANSWER
likoan [24]
The answer to this question is b
3 0
3 years ago
Find the inertia tensor for an equilateral triangle in the xy plane.
ivanzaharov [21]
Find the inertia tensor for an equilateral triangle in the xy plane. Take the mass of the triangle to be M and the length of a side of the triangle to be b. Express your answer below as pure numbers in units of Mb^2. Place the origin on the midpoint of one side and set the y-axis to be along the symmetry axis.
7 0
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What is the range of the function y = x??<br> all real numbers<br> X30<br> Oy0
lara31 [8.8K]

Answer:

2 second one cuz x can't be smaller than 0 because x is SQUARED

3 0
2 years ago
In attempting to calculate the carrying capacity of a cylindrical pipe, Avery measured the outer diameter to be 2 inches, neglec
andreev551 [17]
Volume of the pipe = πr^2l
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% error = ((15/16πl) / 49/16πl) x 100% = 30.6%
4 0
3 years ago
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