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
Umnica [9.8K]
3 years ago
7

If AC = 18 and CD = 5, AD = [?] 8 Enter

Mathematics
1 answer:
sashaice [31]3 years ago
5 0
Hello! It’s simply 13, you just subtract 18 by 5 and get 13
-valentina|3
You might be interested in
Which of the following is equivalent to (5) 7/3
Maslowich
22/3 is the same as (5) 7/3. It’s the improper form.
5 0
3 years ago
1. Solve the equation.
Keith_Richards [23]

Answer:

1. -3

2. -12

3. 20

4. -15

5. 6

6. -15w+5

7. 10

8. C<-26

9.p> -40

10. P> 16

Step-by-step explanation:

~ -9p -17 = 10

-9p = 27

P = -3

~ x/4 -5 = -8

x/4 = -3

x = -12

~ p/5 +6 =10

p/5 = 4

p = 20

~ -2(m-30) =-6m

-2m+60=-6m

4m = -60

m = -15

~ 3n +2=8+2n

n = 6

8 0
3 years ago
There is a proportional relationship between the cost of ice cream and the number of scoops ordered the constant is 1.89
kow [346]

Answer:

is there any  more number because there should a more then one number

* can you write the other number because i can't do it without the number or you can just take the picture of the whole things.

Step-by-step explanation:

7 0
3 years ago
A psychologist thinks that listening to Mozart helps people think. She gives subjects a set of puzzles and measure how many they
BigorU [14]

Answer: 0.8

Step-by-step explanation:

Let's assume that 5 puzzles were solved in 5mins. That is, 1min for each puzzle to be solved.

From our assumption, our sample size will be 5.

The probability that a subject will solve more than 1 puzzle will be number of occurrence from 2 to 5 which is 4.

This gives: 4/5 = 0.8 to one decimal place.

4 0
3 years ago
Every seventh-grade student at Martin Middle School takes one world language class.
koban [17]

Answer:

s = 180

Step-by-step explanation:

s is the total number of seventh-grade students

1/10s take French which is 18

1/10s = 18

s = 18(10)

s = 180

6 0
2 years ago
Other questions:
  • Eight minus the quotient of two and number x
    7·1 answer
  • The ratio of girls to boys who participated in the quiz bowl was 7:5 . There were 42 girls in the competition. How many bous par
    13·1 answer
  • Samuel walks forward 19 steps . He represented the movement with a positive 19 .How would he represent the opposite of this numb
    5·2 answers
  • Please give me an answer
    13·2 answers
  • What is x-3=-x-5 with work?
    12·1 answer
  • Which is the most efficient way to solve this equation?
    8·2 answers
  • 16. What is the equation in slope-intercept form of a line
    13·2 answers
  • Ex plane how knowing 50 x 4 = 200 helps you find 500 x 400
    6·2 answers
  • What is your wire value in the X value is five? 18.6, 16.6, 17.6, 19.6
    8·2 answers
  • Seven students in class A and ten students in class B ate pizza. There are 25 students in class A and 30 students in class B. Wh
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!