All categories

3 years ago

1/2m−5=23. What is the answer please tell me, it's very important.

Mathematics

1 answer:

olga_2 [115]3 years ago

3 0

Answer:

m = 56

Step-by-step explanation:

1/2m - 5 = 23

add 5 to both sides

1/2m - 5 + 5 = 23 + 5

1/2m = 28

multiply both sides by 2

1/2m(2) = 28(2)

m = 56

You might be interested in

Jayda takes her dog Rolo to obedience training once each week. Jayda bought a box of

Korolek [52]

Answer:

I'll leave my comment here to give your post an up

6 0

2 years ago

Read 2 more answers

Which of the following is the equation of a line perpendicular to

slega [8]

Answer: $y = -2x - 3$

Step-by-step explanation:

Two lines are said to be perpendicular if the product of their slope = -1

Given :

$4y = 2x + 5$

to find the slope , we will write it in the form : $y = mx + x$

That is

$y = \frac{2}{4}x + \frac{5}{4}$

$y = \frac{1}{2}x + \frac{5}{4}$

which means that the slope = $\frac{1}{2}$

any line that is perpendicular to this line will have slope = -2

using the formula :

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

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

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

$y + 1 = -2x - 2$

$y = -2x - 2 - 1$

$y = -2x - 3$

8 0

3 years ago

Plsss help meeee :))

forsale [732]

Answer:

i think 6(k)^2 ?

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

Please help me i’m struggling

brilliants [131]

Answer:

Step-by-step explanation:

the range is D because the vertex, or maximum value of the graph is at y = -1. The graph then goes downward completely, so the range is numbers including and below -1.

5 0

3 years ago

Aura walked 2991 feet to school. After school, she walked to her cousins house who lives 457 feet farther from school than auras

OleMash [197]

2991(2)+457= 6439 feet

5 0

4 years ago