MATHEMATICS HIGH SCHOOL

Write a decimal equation that has a product of 3.15... Do not use one as a factor

Answers

Answer 1

Answer:

Answer:

$0.0315=3.15/100$

Step-by-step explanation:

The equation needs to have a product of 3.15.

And the equation has to be a decimal equation. So we have o use numbers such as 10, 100...

$0.0315=3.15/100$

$0.315=3.15/10$

$31.5=3.15* 10$

$315=3.15* 100$

We can write as many equation as this.

Answer 2

Answer: you could have 3.15=100 times 0.0315, 10 times 0.315

Related Questions

Solve each problem by using the quadratic formula. Write solutions in simplest radical form. 2x2 – 2x – 1 = 0

Answers

When you have a quadratic in the form ax² + bx + c = 0, you can solve for x using the quadratic formula, which is as follows:
$x=(-b\pm√(b^2-4ac))/(2a)$
In this case, a = 2, b = -2, and c = -1. Let's plug these in.
$x=\frac{-(-2)\pm√((-2)^2-4(2)(-1)){2(2)}$
Simplify...
$x=\frac{2\pmsqrt{4+8}}4$

$x=\frac{2\pmsqrt{12}}4$

$√(12)=√(2*2*3)=2√(3)$

$x=\frac{2\pm2√(3)}4$

$x=\frac{1\pm√(3)}2$

$\boxed{x=\frac{1+√(3)}2\ or\ \frac{1-√(3)}2}$

2x² - 2x - 1 = 0
x = -(-2) ± √((-2)² - 4(2)(-1))
   2(2)
x = 2 ± √(4 + 8)
      4
x = 2 ± √(12)
4
x = 2 ± 2√(3)
      4
x = 1 ± √(3)
   2
x = 1 + √(3) U x = 1 - √(3)
   2 2

4. Which of the following is an arithmetic sequence?
A. 4, 1, -2,-5, -8 B.4,-12, 36, -108

Answers

A is an arithmetic sequence since the common difference is -3 while B is a geometric sequence and depends on multiples

A is the answer :) it goes my increments of -3

What is the difference of the two polynomials?(7y2 + 6xy) – (–2xy + 3)
A7y2 + 4xy – 3
B7y2 + 8xy – 3
C7y2 + 4xy + 3
D7y2 + 8xy + 3

Answers

(7y² + 6xy) - (-2xy + 3)

⇒ (-1 * -2xy) + (-1 * 3) = 2xy - 3

7y² + 6xy + 2xy - 3

7y² + 8xy - 3 Choice B.

B. 7y2 + 8xy – 3 is the answer

How do you solve log x = 4?

Answers

x = 10,000

log x = 4

Note that the natural base is 10. Therefore,

log₁₀x = 4

10⁴ = x

x = 10×10×10×10

x = 10000

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In order to solve this, We will want to change it into an exponential form. Assuming that since we do not have a number beside log, It will be log base 10.

10^4=x

We can now solve for x.

This means that x= 10,000

The vertices of a triangle are listed below. E(-1, 2), F(-5, -1), G(-1, -4) What is the area of the triangle? A. 24 square units B. 12 square units C. 16 square units D. 6 square units