Ask question

Ask question

All categories

andrezito [222]

3 years ago

7

Solve the given equation. x + 12 = 89

2 answers:

den301095 [7]3 years ago

8 0

Here is the work:

x + 12 | = 89
- 12 | - 12
________
x = 77

So the answer would be 77.

slavikrds [6]3 years ago

5 0

Answer:

Solution given:

x + 12 = 89

x=89-12=77

x=77 is your answer

You might be interested in

Camden is using his cell phone to watch videos. He has 4/5 of the battery life remaining. Each video takes 1/9 of the battery li

Nadya [2.5K]

Answer: 31 videos

Step-by-step explanation:

7 0

3 years ago

Can someone simply this for me?

mr_godi [17]

$\bf ~~~~~~~~~~~~\textit{negative exponents} \\\\ a^{-n} \implies \cfrac{1}{a^n} \qquad \qquad \cfrac{1}{a^n}\implies a^{-n} \qquad \qquad a^n\implies \cfrac{1}{a^{-n}}\\\\[-0.35em] \rule{34em}{0.25pt}\\\\ (3^3)(4^0)^2(3\cdot 2)^{-3}(2^2)\implies (27)(1)^2(6)^{-3}(4)\implies 27\cdot 1\cdot \cfrac{1}{6^3}\cdot 4\implies 108\cdot \cfrac{1}{216} \\\\\\ \cfrac{108}{216}\implies \cfrac{1}{2}$

4 0

3 years ago

Read 2 more answers

A tourist group arrived at the boat dock for a boat ride in the morning. There were 252 people in the group. Another tourist gro

4vir4ik [10]

Its 15 boats bcuz...252+288=540 and 540/36= 15 boats :D

5 0

3 years ago

Find the midpoint of PQ with endpoints P (-4, 3) and Q (4,-1) . Then write an equation of the line that passes through the midpo

Marianna [84]

Answer:

Equation of the line that passes through the midpoint and is perpendicular to PQ is 2 x - y +1 = 0

Step-by-step explanation:

<u><em>Step(i):-</em></u>

Given points are P( -4 ,3 ) and Q ( 4,-1)

Mid -point of PQ

= $(\frac{x_{1} + x_{2} }{2} , \frac{y_{1} + y_{2} }{2} )$

= $(\frac{-4+4}{2} , \frac{3-1}{2} ) = ( 0 , 1 )$

<u> Step(ii):</u>-

Slope of PQ

$m = \frac{y_{2}-y_{1} }{x_{2} -x_{1} } = \frac{-1-3}{4+4} = \frac{-4}{8} = \frac{-1}{2}$

The slope of the line is Perpendicular to PQ

$m_{2} = \frac{-1}{m_{1} } = \frac{-1}{\frac{-1}{2} } = 2$

Equation of the line that passes through the midpoint and is perpendicular to PQ

$y - y_{1} = m ( x - x_{1} )$

$y - 1 = 2 ( x - 0 )$

2 x - y +1 = 0

<u>Final answer:-</u>

Equation of the line that passes through the midpoint and is perpendicular to PQ

2 x - y +1 = 0

3 0

3 years ago

10 POINTS + BRAINLIEST ANSWER!!

belka [17]

The answer would be C.

8 0

3 years ago