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guajiro [1.7K]
3 years ago
11

Helpppppppppppppppppppppppp

Mathematics
1 answer:
nlexa [21]3 years ago
6 0

Answer:

\frac{3(5 + 8) - 9 {}^{2} }{4 + 3} \\  \frac{15 + 24 - 9 {}^{2} }{7}  \\ \frac{93 + 9 {}^{2} }{7}  \\  \frac{93 + (9 \times 9)}{7} \\  \frac{93 + 81}{81}  \\  \frac{174}{7}  \\ 24.85 \: \:  \:  \: . answer

Step-by-step explanation:

<h2>please mark me brainliest please.</h2>
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<h2><em>Find the LCD of 1/3 and 1/2.</em></h2><h2><em>The LCD is 6.</em></h2><h2><em>1/3 in 6ths is 2/6.</em></h2><h2><em>1/2 in 6ths is 3/6.</em></h2><h2><em>2/6 + 3/6 = 5/6.</em></h2><h2><em>1/3 + 1/2 = 5/6.</em></h2><h2><em>Hope this helps and have a nice day.</em></h2>
6 0
3 years ago
Read 2 more answers
14+14p=21 solve for p
11Alexandr11 [23.1K]

Answer: 0.5

Step-by-step explanation: In this problem, we're asked to solve the following equation for <em>p. </em>Let's first switch 14 and 14p around so we have 14p + 14 = 21.

<em />

To solve this equation for <em>p</em>, we must first isolate the term containing <em>p</em> which in this case is 14p.

Since 14 is being added to 14p, we need to subtract 14 from both sides of the equation.

14p + 14 = 21

        -14   -14

On the left side of the equation, the positive 14 and negative 14 cancel each other out and we have 14p. On the right side of the equation, we hav 21 - 14 which gives us 7.

Now we have the equation 14p = 7.

Since <em>p</em> is being multiplied by 14, to get <em>p</em> by itself, we divide both sides of the equation by 14.

On the left side of the equation the 14's cancel and we are left with <em>p</em>. On the right side of the equation, 7 divided by 14 is 0.5 which is our answer.

Therefore, p = 0.5 which is the solution for our equation.

Remember, you can always check your solution by substituting a number in for a variable to make sure the equation is true.

6 0
3 years ago
Write 3 decimals less than 0.85
-Dominant- [34]

Hello!

Three decimals less then 0.85 are:

1) 0.4

2) 0.5

3) 0.6

I hope it helps!

8 0
2 years ago
Read 2 more answers
How do you answer this?
kobusy [5.1K]

Answer:

<h2>x= -3/2</h2>

Step-by-step explanation:

((4)²)^x = 1/(4)³

4²^x = 4³

thus the powers are same then

2x =-3

<h2>x=-3/2</h2>
8 0
3 years ago
Read 2 more answers
10) a =-1, r=-5, n= 9<br> A) -357162 B) -325521<br> C) -310366 D) -1/6
Nata [24]

Answer:

?

Step-by-step explanation:

5 0
2 years ago
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