All categories

3 years ago

Please help add. 6 3/7 + 4 3/4 + 5 4/7

Mathematics

2 answers:

ratelena [41]3 years ago

5 0

17 1/6
That is the answer

7nadin3 [17]3 years ago

3 0

15 12.25/7 because you have to find the common denominator which is 28

You might be interested in

seal had a balance of negative $4 in his saving account after making a deposit he has $25 in his account what is the overall cha

siniylev [52]

He deposited $29, so a $29 dollar difference

6 0

3 years ago

Which is the additive inverse of the complex number -8+3i?

lawyer [7]

The additive inverse of a complex z is a complex number $-z,$ so that

$\mathsf{z+(-z)=-z+z=0+0i=0}$

Finding $-z:$

$\mathsf{z=-8+3i}\\\\\\ \mathsf{z+(-z)=0+0i}\\\\\ \mathsf{-8+3i+(-z)=0+0i}\\\\ \mathsf{-z=0+0i+8-3i}\\\\ \mathsf{-z=(0+8)+(0i-3i)}\\\\ \boxed{\begin{array}{c}\mathsf{-z=8-3i} \end{array}}\qquad\checkmark$

If you're having problems understanding this answer, try seeing it through your browser: <span>brainly.com/question/2159647

</span>I hope this helps.

Tags: <em>complex number additive inverse opposite algebra</em>

3 0

3 years ago

Determine the two ordered pair solutions of the equation y = 2x2 + 3x , given (0, ), and (-2, ).

Rudiy27

Answer:

We conclude that the two ordered pairs (0, 0) and (-2, 2) are the solutions of the equation y = 2x² + 3x.

Step-by-step explanation:

Given the expression

y = 2x² + 3x

Substituting x = 0

y = 2(0)² + 3(0)

y = 0+0

y = 0

so when x = 0, y = 0

Thus, the ordered pair is: (0, 0)

Now, substituting x = -2

y = 2x² + 3x

y = 2(-2)² + 3(-2)

y = 8 - 6

y = 2

so when x = -2, y = 2

Thus, the ordered pair is: (-2, 2)

Therefore, we conclude that the two ordered pairs (0, 0) and (-2, 2) are the solutions of the equation y = 2x² + 3x.

3 0

3 years ago

What is the answer for this question

slega [8]

Answer:

Symmetry

Step-by-step explanation:

Because the two sides are equally the same. Basically identical.

7 0

3 years ago

Read 2 more answers

What is 9x2/4 it is fraction

gregori [183]

$\frac{9}{2}$ ....................

5 0

3 years ago