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
Anastasy [175]
3 years ago
7

Half a number x is 18

Mathematics
2 answers:
LuckyWell [14K]3 years ago
7 0

Answer:

36

Step-by-step explanation:

bc half of 36 is 18.

brilliants [131]3 years ago
4 0
36. Half of x is also x divided by 2. If x divided by 2 is 18 than 18 times 2 is x.

Hope this helped:)
You might be interested in
NEED HELP!!!!!!!!!!!!!!!
musickatia [10]
It's D, it's the only one where it has a -6 at the end other than A, but if you look at the A when distributed there isn't a 23x<span />
3 0
3 years ago
Read 2 more answers
What are the positive and negative square roots of 1,6007
Dmitry [639]

Answer: 126.52

Step-by-step explanation:

The square root of 16,007 is approximately 126.52

There are no negative square roots

4 0
3 years ago
Find the value of x in the<br> following parallelogram:<br> 2x - 10<br> 2x + 50
Lerok [7]

Answer:

-40

Step-by-step explanation:

7 0
3 years ago
PLEASE HELP!!!
Marrrta [24]

Answer:

c²(1 + 3d)

Step-by-step explanation:

The sum of square of c and d is;

c² + d

Twice the product of c and d is;

2c²d

Because c² + d is increased by 2c²d the algebraic expression becomes;

c² + d + 2c²d

or

c²(1 + 3d)

8 0
3 years ago
4
Helen [10]

Answer:

y-intercept is (0, -4)

x-intercept is (-5, 0)

Step-by-step explanation:

Remember the x-intercept and the y-intercept are the points on the graph where the line crosses the x-axis and the y-axis respectively.

We can find the x intercept and the y intercept a couple of ways. One way is to graph the line, which I will do later. The other way is to do a little math.

The equation of a line in y-intercept form is

y = mx + b

where b = the y-intercept

In our equation above and solving for y we get the y-intercept is -4

4x + 5y =  - 20 \\ 5y =  - 4x - 20 \\ y =  -  \frac{4}{5} x - 4

Doing more algebra and solving for x we get the x intercept is negative 5.

y =  -  \frac{4}{5}  - 4 \\ y  + 4 =  -  \frac{4}{5} x \\ x =  -  \frac{5}{4} y -  \frac{20}{4 }  \\ x =  -  \frac{5}{4} y - 5

6 0
3 years ago
Other questions:
  • 11. Use the fact that 19 X 33 = 627 to solve the problems and justify<br><br> your reasoning
    11·1 answer
  • I am needing to know the answer to 3/7 of what number is 9?
    12·2 answers
  • How do you do these?
    7·1 answer
  • What’s the are of the above figure which has sides of length 6 and 8
    6·1 answer
  • a pole that is 3.4 M tall casts a shadow that is 1.33 mg long. at the same time, a nearby building casts a shadow that is 37.25
    10·1 answer
  • The graph of y = cosine (x + pi/2) is the graph of the y = cos(x) shifted in which direction?
    10·2 answers
  • Urgent!!!) pls help me out how to solve question a? using the above data given for functions ..
    15·1 answer
  • What is the simplified expression of the following expression?
    9·1 answer
  • Simplify (6g4h5)2<br> What is the answer
    11·1 answer
  • 4x + 21 &lt; 17<br> PLS HELP ME MATES &lt;3
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!