1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
umka21 [38]
3 years ago
8

PLS HELP ME. Use the opposite operation to undo the

Mathematics
2 answers:
AfilCa [17]3 years ago
4 0

<em>Hey</em><em>!</em><em>!</em><em>!</em><em>!</em>

<em>Here</em><em>'s</em><em> </em><em>your</em><em> </em><em>answer</em><em>:</em>

<em>1</em><em>.</em><em> </em><em>2</em><em>m</em><em>=</em><em>2</em><em>4</em>

<em>or</em><em>,</em><em>m</em><em>=</em><em>2</em><em>4</em><em>/</em><em>2</em>

<em>m</em><em>=</em><em>1</em><em>2</em>

<em>2</em><em>.</em><em> </em><em>y-9</em><em>=</em><em>3</em><em>0</em>

<em>or</em><em>,</em><em>y</em><em>=</em><em>3</em><em>0</em><em>+</em><em>9</em>

<em>y</em><em>=</em><em>3</em><em>9</em>

<em>3</em><em>.</em><em> </em><em>3</em><em>x</em><em>=</em><em>1</em><em>2</em>

<em>or</em><em>,</em><em>X=</em><em>1</em><em>2</em><em>/</em><em>3</em>

<em>x</em><em>=</em><em>4</em>

<em>4</em><em>.</em><em> </em><em>k</em><em>+</em><em>1</em><em>2</em><em>.</em><em>5</em><em>=</em><em>3</em><em>0</em>

<em>or</em><em>,</em><em>k</em><em>=</em><em>3</em><em>0</em><em>-</em><em>1</em><em>2</em><em>.</em><em>5</em>

<em>k</em><em>=</em><em>1</em><em>7</em><em>.</em><em>5</em>

<em>5</em><em>.</em><em> </em><em>3</em><em>r</em><em>=</em><em>1</em><em>5</em><em>.</em><em>3</em>

<em>or</em><em>,</em><em>r</em><em>=</em><em>1</em><em>5</em><em>.</em><em>3</em><em>/</em><em>3</em>

<em>r</em><em>=</em><em>5</em><em>.</em><em>1</em>

<h3><em>Hope</em><em> </em><em>it</em><em> </em><em>helps</em><em>.</em><em>.</em><em>.</em><em>.</em></h3>

<em>Good</em><em> </em><em>l</em><em>uck</em><em> </em><em>on</em><em> </em><em>your</em><em> </em><em>assignment</em>

AnnZ [28]3 years ago
3 0

Answer:

see below

Step-by-step explanation:

1. 2m = 24

Divide each side by 2

2m/2 = 24/2

m = 12

2. y – 9 = 30

Add 9 to each side

y-9+9 = 30+9

y = 39

3. X/4 = 12

Multiply each side by 4

x/4*4 = 12*4

x = 48

4. k + 12.5 = 30

Subtract 12.5 from each side

k+12.5-12.5 = 30-12.5

k =17.5

5. 3r = 15.3

Divide by 3

3r/3 = 15.3/3

r =5.1

You might be interested in
I need help :(((((((
Effectus [21]

Answer:Allen is correct

Step-by-step explanation: Allen is correct because angle 2 has more information than angle 1 and angle 1 is only 30 degrees.

3 0
2 years ago
Read 2 more answers
Circumference of a circle of radius 13.4cm
Sedbober [7]

Answer:

26.8 pi or approx. 84.19

Step-by-step explanation:

Circumference can be found by multiplying the diameter by pi. The diameter is twice the radius, which in this case is 13.4, so it's 13.4 * 2 = 26.8.

Multiply by pi, and you've got your answer!

5 0
3 years ago
What is the simplified form of the equation fraction 4 over 5 n minus fraction 1 over 5 equals fraction 2 over 5 n
liubo4ka [24]
4/5n – 1/5 = 2/5n
Add 1/5 to both sides
4/5n = 2/5n + 1/5
Subtract 2/5n from both sides
2/5n = 1/5
Divide both sides by 2/5

n = 1/2
8 0
3 years ago
Help urgent please.
zhuklara [117]

Answer:

The answer is D


Step-by-step explanation:

Plug any x value for the y values of f(x) and g(x)

Let's do 0 since it is easier.

f(x)=-2(0)-4=-4

g(x)=-2(0)+2=2

So, g(x) is 6 greater than f(x).

Thus, g is most likely moved 6 units up from f.

Graph the 2 functions on Desmos for a better picture.

7 0
3 years ago
Given D = 5, E = 10 and F = 4, evaluate D• E/F<br> 1/2<br> 2<br> 25/2
marshall27 [118]

Answer:

25/2

Step-by-step explanation:

D = 5, E = 10 and F = 4,

D• E/F

5 * 10/4

Multiply  and Divide from left to right

50/4

25/2

4 0
3 years ago
Other questions:
  • Look at the triangle:
    12·1 answer
  • The width of a rectangle is 9 in. shorter than its length.
    6·2 answers
  • Given the function f(x) = 2(x + 10), find x if f(x) = 24. . .A] 68 . B] 7 .C] 17 . D] 2
    10·2 answers
  • Pleaseeeeeeee Help ASAPP!!
    13·1 answer
  • Question 6 of 9 Last week, Hayden rode his bike 5 times. Each time, he biked a 3-mile path, a 2-mile path, and a 2 1 4 2 1 4 -mi
    13·1 answer
  • Help i dont feel like doing this help me please
    5·1 answer
  • Find the diameter of a cylindrical construction pipe is 4 ft. If the pipe is 18 ft. Long, what is its volume? Use the value 3.14
    5·1 answer
  • A skier is trying to decide whether or not to buy a season ski pass. A daily pass costs ​$69. A season ski pass costs ​$350. The
    15·1 answer
  • Can someone plzzz help me with this (multiple choice ) i have more if anyone is good at this
    6·1 answer
  • Find the domain and range
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!