The way that the number 4117 × 10⁻²⁹ can be shown on a calculator is; 4117 × 10⁻³²
The standard form of a number is a way of writing the number in a form that follows certain rules.
Now, we can also write a number in scientific notation but then a calculator usually writes these types of number with exponent powers in standard form.
For example there is usually no decimal in standard form but instead whole numbers. Thus;
4.117 × 10⁻²⁹ when expressed again can be written as;
4117 × 10⁻²⁹ × 10⁻³ = 4117 × 10⁻³²
Read more about standard form at; brainly.com/question/19169731
#SPJ1
y=3x-1
A. no solutions
B.(-1/2,5)(2-5/2)
C.(-1/2,-5/2)(2,5)
D.(1/2,5/2)(2,5)
Answer:
The correct option is (a).
Step-by-step explanation:
The vertices are equidistant from the circumcenter.
Circumcenter of a triangle is a point where the perpendicular bisectors are intersection each other.
In figure (a) the point P is the intersection point of all perpendicular bisector, therefore point P is the circumcenter of triangle ABC and the point P is equidistant from A,B and C.
Therefore option (a) is correct.
In figure (b) the point P is the intersection point of all perpendicular, therefore point P is not the circumcenter of triangle ABC.
Therefore option (b) is incorrect.
In figure (c) the point P is the intersection point of all bisectors, therefore point P is not the circumcenter of triangle ABC.
Therefore option (c) is incorrect.
In figure (d) the point P is the intersection point of all medians, therefore point P is not the circumcenter of triangle ABC.
Therefore option (d) is incorrect.