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3 years ago

Decompose these fractions 3/5 7/10

Mathematics

2 answers:

saveliy_v [14]3 years ago

4 0

I think 4/5 because if you multiply you get that!!!!!!

frozen [14]3 years ago

4 0

So you want me to simplify 3/5 and 7/10 separately or add them both up then simplify?

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Which statement describes the transformation of the graph of function f onto the graph of function g?

Andru [333]

The last answer is correct

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3 years ago

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ANSWER RIGHT NOW FOR BRAINLIST!!!

LenKa [72]

It's goofy to subtract perimeter and area; they're in different units. We persist.

The area is $s^2$ and the perimeter is $4s$ . so the difference is

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3 years ago

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find the number of terms in an AP given that its first and last terms are 13 and - 23 respectively and that its common differenc

Leokris [45]

Answer:

<u>There are 17 terms in the sequence</u>

Step-by-step explanation:

<u>Arithmetic Sequence </u>

An arithmetic sequence is a list of numbers with a definite pattern by which each term is calculated by adding or subtracting a constant number called common difference to the previous term. If n is the number of the term, then:

$a_n=a_1+(n-1)r$

Where an is the nth term, a1 is the first term, and r is the common difference.

In the problem at hand, we are given the first term a1=13, the last term an=-23, and the common difference r=-2 1/4. Let's solve the equation for n:

$\displaystyle n=1+\frac{a_n-a_1}{r}$

We need to express r as an improper or proper fraction:

$\displaystyle r=-2\frac{1}{4}=-2-\frac{1}{4}=-\frac{9}{4}$

Substituting:

$\displaystyle n=1+\frac{-23-13}{-\frac{9}{4}}$

$\displaystyle n=1+\frac{-36}{-\frac{9}{4}}$

$\displaystyle n=1+36*\frac{4}{9}=17$

n=17

There are 17 terms in the sequence

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3 years ago

What are the solutions of the equation x^4-5x^2-36=0? Use factoring to solve

Murljashka [212]

X = -3, 3, 2i, -2i
Hope this helps! :)

3 0

3 years ago

How do you graph 1/3 to negative powers

Likurg_2 [28]

${1/3}^{-x} = 3^x$ . From here, you can graph it the way you would any other exponential equation by inserting values of x. For x=2, for instance, y=9.

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3 years ago