All categories

3 years ago

What is the product in the expression 30m= n+58?

Mathematics

2 answers:

kolezko [41]3 years ago

5 0

Answer:

if solving for m it is m= n+58/30

if solving for n it is n= 30m-58

Step-by-step explanation:

for m- divide both sides by 30 but keep it in fraction form for n+58

for n- subtract 58 from both sides to make it n=30m-58

insens350 [35]3 years ago

3 0

Answer: m=1/30n+29/15

Step-by-step explanation:

You might be interested in

What is A number divided by two plus seven

sashaice [31]

Step-by-step explanation:

Let the number be x, then

$\frac{x}{2 + 7} \\ \frac{x}{9}$

7 0

2 years ago

What is the solution to the inequality l2n+5l > 1

posledela

$|2n+5| \ \textgreater \ 1\\
2n+5\ \textgreater \ 1 \vee 2n+5\ \textless \ -1\\
2n\ \textgreater \ -4 \vee 2n\ \textless \ -6\\
n\ \textgreater \ -2 \vee n\ \textless \ -3\\
n\in(-\infty,-3)\cup(-2,\infty)$

7 0

3 years ago

Read 2 more answers

Write the algebraic expression that matches each graph (pictures are not drawn to scale!!):

Kryger [21]

Answer:

y = -|x| +3

Step-by-step explanation:

8 0

4 years ago

Read 2 more answers

Can someone help me on this Please

saul85 [17]

9514 1404 393

Answer:

11.6 cm

Step-by-step explanation:

As the page title tells you, the Pythagorean theorem must be applied more than once. As you know, it tells you the square of the hypotenuse is the sum of the squares of the two sides.

AD² = ED² +EA²

EA² = AD²-ED² = 7² -6² = 13

EA = √13 ≈ 3.606

CD² = ED² +EC²

EC² = CD² -ED² = 10² -6² = 64

EC = √64 = 8

The length of the horizontal diagonal is ...

AC = EA +EC = 3.6 +8 = 11.6 . . . cm

6 0

3 years ago

A cyclist travels 4 miles in 20 minutes and then a further 6 miles in 30 minutes without stopping. Calculate the cyclist's avera

kodGreya [7K]

Answer:

11 miles per hr because 10 miles took 50 minutes so add 1 mile and it is 1hr. Which is 11 miles per hr

4 0

3 years ago