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
amm1812
3 years ago
6

X + y = 0 x - y = 4 Then what does x =

Mathematics
1 answer:
mylen [45]3 years ago
8 0
X - (-x) = 4
2x = 4

x=2
You might be interested in
Amanda runs 10 miles in 56 minutes. how many miles does she run per minute
ruslelena [56]

Answer:

she runs .18 or 0.1785714286 miles per minute

Step-by-step explanation:

3 0
3 years ago
2 (h-8)-h = h-16 what is the solution
Svetach [21]
Let's solve your equation step-by-step.<span><span><span>2<span>(<span>h−8</span>)</span></span>−h</span>=<span>h−16</span></span>Step 1: Simplify both sides of the equation.<span><span><span>2<span>(<span>h−8</span>)</span></span>−h</span>=<span>h−16</span></span><span>Simplify: (Show steps)</span><span><span>h−16</span>=<span>h−16</span></span>Step 2: Subtract h from both sides.<span><span><span>h−16</span>−h</span>=<span><span>h−16</span>−h</span></span><span><span>−16</span>=<span>−<span>16
</span></span></span>Step 3: Add 16 to both sides.<span><span><span>−16</span>+16</span>=<span><span>−16</span>+16</span></span><span>0=0</span>Answer:<span>All real numbers are solutions.</span>
6 0
3 years ago
I am in confusion ❤️
muminat

Answer:

The Brain

Step-by-step explanation:

It goes down 3 and moves to the right 2

so its -3/2 =- 1.5

you slope is -1.5❤✔ hope I helped!

5 0
3 years ago
The volume of the cell phone is 75 cubic centimeters. Write and solve an equation to find the height of the cell phone. Round yo
prohojiy [21]

Answer:

Equation: Height = \frac{75}{Area}

Step-by-step explanation:

<em>The question is incomplete as the dimension of the phone was not given.</em>

<em>However, the following explanation will guide you</em>

Given

Volume = 75\ in^3

Required

Determine the Height

Volume is calculated as thus;

Volume = Area * Height

Substitute 75 for Volume

75= Area * Height

Divide through by Area

Height = \frac{75}{Area}

<em>The above represent the equation to solve for Height</em>

<em>To solve for height, we need the dimension of the phone or the area.</em>

Take for instance; the length and width of the phone is 5 by 5 inches;

The height would be:

Height = \frac{75}{5 * 5}

Height = \frac{75}{25}

Height = 3\ inches

5 0
3 years ago
Which of the following best describes a line
finlep [7]

I would answer, but you didn't give any options.

6 0
3 years ago
Read 2 more answers
Other questions:
  • Express 31 billion in scientific notation
    10·1 answer
  • How to solve (5/6-1/6)-1/12
    7·1 answer
  • the coordinates of one point of a line segment are (-2,-7). The line segment is 12 units long. Give three possible coordinates o
    6·1 answer
  • A triangle has sides with lengths of 2x - 7, 5x - 3, and 2x - 2. What is the perimeter
    5·1 answer
  • Write an equation in slope-intercept form for the line perpendicular to y = -4x + 2 that passes through the point (–5, 2).​
    13·1 answer
  • G(x)= 3 - |2x-4| is defined for the domain -1 &lt; x &lt; 6.
    14·1 answer
  • Karnataka cuts a length of ribbons into 4 equal pieces, each 1 1/4 feet long how long was the ribbon?
    15·2 answers
  • Subtract Write your answer in simplest form. 11/12 - 3/6
    8·2 answers
  • X=4 inches
    15·1 answer
  • I really need help please!!!!
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!