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3 years ago

Which expression has a value of 15 when p = 12?

Mathematics

2 answers:

frutty [35]3 years ago

3 0

Answer:

✨I think the answer is d.✨

Step-by-step explanation:

sorry if im wrong✨

ikadub [295]3 years ago

3 0

Answer:

Step-by-step explanation:

edg

You might be interested in

√16 simplify. assume that all variables are non-negative

morpeh [17]

Answer:

Step-by-step explanation:

$\sqrt{16}$

Square root is the opposite operation of squaring. You are looking for a number that when you square it (multiply the number by itself) you get 16.

That number is 4 since 4 * 4 = 4^2 = 16

$\sqrt{16} = 4$

3 0

3 years ago

What is the slope of a line that passes through the points open parentheses 5 comma 3 close parentheses and open parentheses 7 c

LenKa [72]

Answer:

$slope \: = - \frac{ 7}{2}$

Step-by-step explanation:

To find the slope of the line that passes through the points

$\: {x}^{1} \: \: {y}^{1} \: \: \: \: \: \: \: \: \: \: \: \: \: \: {x}^{2} \: \: \: \: {y}^{2} \\ (5, \: \: 3) \: \: \: and \: \: (7, \: - 4)$

<u>We have to follow the formula:</u>

$\frac{ {y}^{2} - {y}^{1} }{ {x}^{2} - {x}^{1} } \\ \\ \frac{ - 4 - 3}{7 - 5} \\ \\ slope = - \frac{ 7}{2}$

8 0

2 years ago

A gym charges 9.00 per hour of childcare. Gym b chargers 0.75 per 5 minutes of childcare. Which comparison of the childcare cost

lukranit [14]

Gym a charges = 9.00
Gym b charges = 0.75

We know, Accuracy depends on number of "Significant figures", as gym a charges has only 1 s.f., it is less accurate then gym b charges which has 3 s.f.

In short, Your Answer would be Gym b

Hope this helps!

7 0

3 years ago

A rectangular kitchen is twice as long as it is wide, and it’s perimeter is 84 feet. Find the dimensions of the kitchen

Stells [14]

So since the kitchens long is wide x 2 if you add the 2 longs it makes a wide so you end up with 3 wides technically. So you divide 84 by 3 and u get 28 so make your 2 wides 28. Then u divide 28 by 2 to get 14 so your longs are 14 and your wides are 28 if u add it all together it’s 84.

6 0

4 years ago

<img src="https://tex.z-dn.net/?f=%20log_%7B2%7D%28%20%7B0.5%7D%5E%7B3%7D%20%29%20" id="TexFormula1" title=" log_{2}( {0.5}^{3}

erik [133]

Step-by-step explanation:

$log_{2}( {0.5}^{3} ) \\\\=log_{2}( {0.5})^{3} \\ \\ = 3log_{2} {0.5} \\ \\ = 3log_{2} \frac{1}{2} \\ \\ = 3(log_{2} 1 - log_{2} 2) \\ \\ = 3(0 - 1) \\ \\ = 3 \times ( - 1) \\ \\ = - 3 \\ \\ \huge \purple{ \boxed{\therefore \: log_{2}( {0.5})^{3} = - 3}}$

6 0

4 years ago