-55÷12 = 7÷4m + 8÷3m what is m

Mathematics

1 answer:

Lady_Fox [76]4 years ago

7 0

Answer:

$m=-\frac{53}{55} \\m=-0.963$

Step-by-step explanation:

Rewrite Equation.

$7/4m+8/3m=-55/12$

Simplify.

$\frac{53}{12m} =-55/12$

Simplify.

$\frac{53}{12m} =-\frac{55}{12}$

Multiply the numerator of the first fraction by the denominator of the second fraction. Set this equal to the product of the denominator of the first fraction and the numerator of the second fraction.

$53*12=12m*-55$

Simplify & Answer:

$m=-\frac{53}{55}$

You might be interested in

If p=80 and 300= 2p +q what must be the value of q

aivan3 [116]

P= 80 so 2(80)=160

160+?=300

?=140

160+140=300

Please vote my answer branliest! Thanks.

8 0

3 years ago

PLEASE IM BEGGING ILL CROWN IF I CAN PLEASE HELP

kirill115 [55]

Answer:

$450

Step-by-step explanation:

3 0

3 years ago

Which of the following statements are true about graphs of polynomial functions? Check all that apply. The local maximum and loc

Law Incorporation [45]

Answer: The answers are

(i) The local maximum and local minimum always occur at a turning point.

(iii) The ends of an even-degree polynomial either both approach positive infinity or both approach negative infinity.

Step-by-step explanation: We are given three statements and we are to check which of these are true about the graphs of polynomial functions.

In the attached figure (A), the graph of the polynomial function $x^3-6x^2+4$ is drawn. We can see that the local maximum occurs at the turning point P and local minimum occurs at the turning point Q. Also, the local maximum is not equal to the x-value of the coordinate at that point

Thus, the first statement is true. and second statement is false.

Again, in the attached figure (B), the graph of the even degree polynomial $x^2+5x+6$ is drawn. We can see that both the ends approaches to positive infinity and in case of $-x^2+5x+6$ , both the ends approch to negative infinity.