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3 years ago

I WILL GIVE Brainiest IF YOUR RIGHT

Mathematics

1 answer:

n200080 [17]3 years ago

4 0

It would be B, 6.5 inches

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dmitriy555 [2]

Answer:

its really cool

Step-by-step explanation:

BRAINLIEST PLEASEEE

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3 years ago

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Help i am stuck with a question that is asking for which list correctly orders a b c from least to graetest answer asap

Vinvika [58]

Answer:

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Step-by-step explanation:

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3 years ago

Find the value of x (3/5)^x(5/3)^2x=125/27

lesya692 [45]

Given:

The equation is

$\left(\dfrac{3}{5}\right)^x\left(\dfrac{5}{3}\right)^{2x}=\dfrac{125}{27}$

To find:

The value of x.

Solution:

We have,

$\left(\dfrac{3}{5}\right)^x\left(\dfrac{5}{3}\right)^{2x}=\dfrac{125}{27}$

$\left(\dfrac{5}{3}\right)^{-x}\left(\dfrac{5}{3}\right)^{2x}=\dfrac{5\times 5\times 5}{3\times 3\times 3}$ $[\because \left(\dfrac{a}{b}\right)^{-m}=\left(\dfrac{b}{a}\right)^{m}]$

$\left(\dfrac{5}{3}\right)^{-x+2x}=\dfrac{5^3}{3^3}$ $[\because a^ma^n=a^{m+n}]$

$\left(\dfrac{5}{3}\right)^{x}=\left(\dfrac{5}{3}\right)^{3}$

On comparing the exponents, we get

$x=3$

Therefore, the value of x is 3.

8 0

3 years ago

How to do question 4?

Nutka1998 [239]

Marie states that any integer greater than 4 will always get an even number of factors.

This can be proven wrong by (for example) 12.

12 has these factors:

1 x 12
2 x 6
3 x 4

12 has an ODD number of factor pairs.

Another example is 28.

28:
1 x 28
2 x 14
4 x 7

28 has an odd number of factor pairs.

I hope this helps!

6 0

4 years ago

Matrix addition is shown here.

Elanso [62]

Answer:

The value of s=10

Step-by-step explanation:

11+(-1)=10

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3 years ago