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
solong [7]
3 years ago
10

18 is 60% of what number

Mathematics
1 answer:
Ksenya-84 [330]3 years ago
3 0
18 is 60% of 30. I know this because 10% of 30 is 3 and 3 * 6 is 18
You might be interested in
Graph y = x2 + 2. Identify the vertex of the graph. Tell whether it is a minimum or maximum
Leona [35]
Vertex is -b/2a. The variable b=2 and a=2. That finds the x coordinate of the vertex. Then to find the y coordinate you just plug the number you got for x (-1/2) into the equation. Like so:
y = 2x+2
y = 2(-1/2)+2
y = -1+2
y = 1
So your vertex is ( -1/2, 1 )
To graph your vertex you take your x coordinate (-1/2) and find it on the x axis of the graph (horizontal line). Then do the same for y (1) (on the vertical axis.
Now that you have your vertex graphed you can find out if it is minimum or maximum by looking at the direction in which the slope is going. If it goes in the positive direction (up) then it is a minimum since that is the lowest point that the line touches. If it is maximum it is opposite. The line faces down and the highest point the line touches is that point.
4 0
3 years ago
Please help, I’m not good at math and I’m struggling lol how fun
hram777 [196]

Answer:

D. Y = x + 2

Step-by-step explanation:

The slope increases at a rate of 1 / 1, which is written as just x. The line starts at 2, which is at the y-intercept, a.k.a, where you get the +2 from.

3 0
2 years ago
Read 2 more answers
A mother is five times as old as her daughter. In 6 years, the mother will
docker41 [41]

Answer:

Mom=30 Daughter=6

Step-by-step explanation:

M=5×D

M+6=3×D

5D=3D-6

2D=6

D=12

M=12×3=36

Now: D=12-6=6

M=36-6=30

4 0
2 years ago
Read 2 more answers
Simplify the expression
skelet666 [1.2K]
This is the expression simplified:
4 0
3 years ago
1 & 2
sveta [45]
The value of x is 13 for the first attachment. 
5 0
3 years ago
Other questions:
  • Harry is trying to solve the equation y = 2x2 − x − 6 using the quadratic formula. He has made an error in one of the steps belo
    12·2 answers
  • Ike likes numbers only if the sum of their digits is 9. How many digits between 10-100 does he like? *
    5·2 answers
  • On a city map, 2.5 inches represents 5 miles. The library and the bank are 3 inches apart on the map. What is the actual distanc
    7·1 answer
  • Ten times a number increased by four is no more than twenty-five
    13·1 answer
  • What could be used to evaluate the expression -6(4(2/3)
    8·1 answer
  • Match each polynomial with its degree
    8·1 answer
  • Outcome Payout HHH $10 HHT $3 HTH $0 HTT -$3 TTT $10 THH -$3 THT $0 TTH $0 Kara is playing a game where she flips a coin 3 times
    12·1 answer
  • Which of the following expressions is equivalent to<br> 4( x+ 5)?
    8·1 answer
  • WILL MARK YOU BRAINLIEST
    12·2 answers
  • Pls help now my test is about to over
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!