What is 2/5 x 5/10 in its simplest form

Mathematics

2 answers:

Deffense [45]4 years ago

8 0

10/50 which simplifies to 1/5

Gemiola [76]4 years ago

4 0

1/5 is the answer to your question

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Help please! this is algebra. It says it needs to be in a fractional exponent form ONLY!

Mars2501 [29]

Answer:

6 $x^{\frac{5}{6} }$

Step-by-step explanation:

Using the rule of exponents

$a^{m}$ × $a^{n}$ ⇔ $a^{(m+n)}$

Given

3 $x^{\frac{1}{3} }$ × 2 $x^{\frac{1}{2} }$

= (3 × 2) × $x^{\frac{1}{3}+\frac{1}{2} }$

[ Calculate the fraction sum

$\frac{1}{3}$ + $\frac{1}{2}$

= $\frac{2}{6}$ + $\frac{3}{6}$ = $\frac{5}{6}$ ]

= 6 $x^{\frac{5}{6} }$

8 0

3 years ago

HELP ASAP!! Identify the matrix transformation of ΔPQR, which has coordinates P(−5, −2),Q(−6, −3), and R(−2, −3), for reflection

podryga [215]

Answer:

Matrix transformation = $\left[\begin{array}{ccc}-1&0\\0&1\end{array}\right]$

Vertices of the new image: P'= (5,-2), Q'= (6,-3), R'= (2,-3)

Step-by-step explanation:

Transformation by reflection will produce a new congruent object in different coordinate. Reflection to y-axis made by multiplying the x coordinate with -1 and keep the y coordinate unchanged. The matrix transformation for reflection across y-axis should be: $\left[\begin{array}{ccc}-1&0\\0&1\end{array}\right]$ .

To find the coordinate of the vertices after transformation, you have to multiply the vertices with the matrix. The calculation of the each vertice will be:

P'= $\left[\begin{array}{ccc}-1&0\\0&1\end{array}\right]$ $\left[\begin{array}{ccc}-5\\-2\end{array}\right]$ = (5,-2)