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4 years ago

Explain how you can use doubles when multiplying with 4 to find 4 x 8

Mathematics

2 answers:

Y_Kistochka [10]4 years ago

8 0

4+4+4+4+4+4+4+4=32 because you need to do 4 8 times to get 32. This is also called repeated addition

Ulleksa [173]4 years ago

3 0

8+8+8+8=32 it is repeated addition

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What is the radical form of each of the given expressions?

earnstyle [38]

Answer:

$6^{\frac{1}{5} }=\sqrt[5]{6}$

$6^{\frac{7}{5} }=\sqrt[5]{6^7}$

$6^{\frac{1}{6} }=\sqrt[6]{6}$

$7^{\frac{1}{2} }=\sqrt[2]{7}$

$7^{\frac{5}{2} }=\sqrt[2]{7^5}$

$6^{\frac{9}{2} }=\sqrt[2]{6^9}$

Step-by-step explanation:

A radical is the root operation for n roots such as square root or cuberoot in the form $\sqrt[n]{x}$ . A fraction exponent $x^{m/n}$ can be converted to the radical form.

$6^{\frac{1}{5} }=\sqrt[5]{6}$

$6^{\frac{7}{5} }=\sqrt[5]{6^7}$

$6^{\frac{1}{6} }=\sqrt[6]{6}$

$7^{\frac{1}{2} }=\sqrt[2]{7}$

$7^{\frac{5}{2} }=\sqrt[2]{7^5}$

$6^{\frac{9}{2} }=\sqrt[2]{6^9}$

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3 years ago

What is the radius of the circle?<br>in units<br><br>please help

Sergio [31]

Answer:

4 units

Step-by-step explanation:

i hope its right

4 0

3 years ago

Read 2 more answers

When do you get an answer to a system of linear equations that has one solution, no solution and infinitely many solutions?

meriva

Answer:

Step-by-step explanation:

One solution: when two lines intersect in exactly one point.

Infinitely many solutions: When one of two lines can be shown algebraically to be exactly the same as the other. The two lines coincide.

No solution: The two lines have the same slope but different y -intercepts. They can't and don't intersect.

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4 years ago

Last week, Layla's Ice Cream Shoppe sold 11 sundaes with nuts and 39 without. what is the ratio of the number of sundaes without

kompoz [17]

The ratio of the number of sundaes with nuts to the number of sundaes without nuts is; 11:39

<h3>How to find the sharing ratio?</h3>

We are given;

Number of sundaes with nuts sold = 11

Number of sundaes without nuts sold = 39

Thus, the ratio of the number of sundaes with nuts to the number of sundaes without nuts is;

11:39

Read more about Sharing ratio at; brainly.com/question/16981404

#SPJ1

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2 years ago

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nevsk [136]

Answer:

https://www.ringgold.org/cms/lib/PA01916235/Centricity/Domain/227/Algebra%20I%20Keystone%20Review%20Packet%20Answer%20Key.pdf

there you go just a copy and a paste

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3 years ago