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3 years ago

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Mathematics

2 answers:

Sergio [31]3 years ago

6 0

Answer:

$3 for 1 book.

Step-by-step explanation:

Virty [35]3 years ago

5 0

Answer:

$3 for 1 book

Step-by-step explanation:

if 3 books are $9, then to find out how much only one of them costs you have to divide the money by the number of things you're buying. So if you divide 9 by 3 you get 3, so 1 book costs $3.

This also checks because if you buy one book for $3 but want to buy 3 books, you have to pay thrice the amount for the books, so you would have to pay $9 because 3 times 3 is 9

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Can anyone help me out with this question? It doesn’t have to be a long answer, just a couple sentences. Thanks! ❤️

s2008m [1.1K]

Answer:

Step-by-step explanation:

I think both are the same because you have equations in the formula and what ever you do on one side you do to the other.

6 0

3 years ago

Help I do not know how do you do this ?

aliya0001 [1]

$m\angle LKJ=360-m\angle KJM-m\angle JML-m\angle MLK\\
m\angle LKJ=360-132-48-m\angle MLK\\
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6 0

4 years ago

Find the value of x and simplify completely.

jok3333 [9.3K]

Answer:

Given: A right triangle in which an altitude is drawn from the right angle vertex to the hypotenuse.

To find: 'x' the larger leg of triangle

Solution,

Using let rule for similarity in right triangle:

$\frac{leg}{part} = \frac{hypotenuse}{leg} \\ or \: \frac{x}{27} = \frac{3 + 27}{x} \\ or \: x \times x = 27(3 + 27) \\ or \: x \times x = 81 + 729 \\ or \: {x}^{2} = 810 \\ or \: {x}^{2} = 81 \times 10 \\ or \: {x} = \sqrt{81 \times 10} \\ or \: x = \sqrt{81} \times \sqrt{10} \\ or \: x = \sqrt{ {(9)}^{2} } \times \sqrt{10} \\ \: x = 9 \sqrt{10}$

Hope this helps...

Good luck on your assignment..

7 0

3 years ago

Equivalent expression of (m^1/3m^1/5)^0

Lapatulllka [165]

Answer:

$\large\boxed{\left(m^\frac{1}{3}m^\frac{1}{5}\right)^0=1\ \text{if}\ m\neq0}$

Step-by-step explanation:

$\text{We know}\\\\a^0=1\ \text{for all value of}\ a\ \text{except 0}\\\\\left(m^\frac{1}{3}m^\frac{1}{5}\right)^0=1\ \text{if}\ m\neq0$

7 0

3 years ago

kicyunya [14]

Answer:

D. p = 6.25h

Step-by-step explanation:

6.25 (2) = p 12.50

6.25 (4) = p 25.00

6.25 (6) = p 37.50

6.25 (8) = p 50.00

7 0

3 years ago