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3 years ago

Which answer best describes the solution to the equation

2 answers:

7 0

The answer is B.
3m - 9 = 9 + 3m, <em>Add the 9s,</em>
3m = 18 + 3m, <em>subtract the 3m's,</em>
0 = 18, 0 does not equal 18, so there are no solutions.

Ulleksa [173]3 years ago

5 0

3m - 9 = 3m + 9

The two sides of the equal sign are not equal, therefore it has no solutions.

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Please answer this correctly

Aleksandr-060686 [28]

Answer:

9r+13

Step-by-step explanation:

To solve this question, all we need to do is simplify the equation.

The equation is 8r+7+4+r. To simplify, we need to add like terms.

8r+r+7+4=9r+13

9r+13 is the equivalent equation to 8r+7+4+r.

Hope this helps!

5 0

3 years ago

Read 2 more answers

What is the measure of angle I, m

strojnjashka [21]

Answer:

angle I =110

70 +I = 180 (opp side of parallelogram are equal)

I = 180 - 70

angle I =110

3 0

2 years ago

Urgentttt please❤️ Urgent

prisoha [69]

Answer: a = 110ᴼ

Step-by-step explanation:

The angles on each line of the figure add to equal 180ᴼ

180 - 70 = 110

a = 110ᴼ

b and 70ᴼ are vertical angles, so their measures are congruent.

b = 70ᴼ

180 - 70 = 110

c = 110ᴼ

3 0

3 years ago

If you get this right I will mark you as a brainliest

harina [27]

It would be c your welcome

6 0

3 years ago

A cyclist rides 225 m each minute.About how long does it take to ride 15km? Show all fo your work

Elan Coil [88]

Speed = 225 metres per minute

Distance = 15 km = 15,000 metres

---------------------------------------------------

s=d/t

ts=d

Therefore: t=d/s

--------------------------------------------------

Time = Distance / Speed

Time = (15,000 metres) / (225 metres per minute)

--------------------------------------------------

Let's work it out:

$Time=\frac { 15,000\quad metres }{ \frac { 225\quad metres }{ 1\quad minute\left( s \right) } } \\ \\ =\frac { 15,000\quad metres }{ 1 } \cdot \frac { 1\quad minute\left( s \right) }{ 225\quad metres } \\ \\ =\frac { 15,000 }{ 225 } minutes$

$\\ \\ =\frac { 200 }{ 3 } minutes\\ \\ \frac { 200 }{ 3 } minutes\quad =\quad 66\quad minutes,\quad 40\quad seconds$

6 0

3 years ago