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
bezimeni [28]
3 years ago
15

How do I find what AC is?

Mathematics
1 answer:
Snezhnost [94]3 years ago
6 0

Answer:

sqrt(882) or 29.698

Step-by-step explanation:

AD^2 + DC^2 = AC^2

sqrt(21^2+21^2) = 29.698

You might be interested in
Can someone help..? thanks ​
Serjik [45]

Answer:

2.2*10^5

Step-by-step explanation:

to write a # in scientific notation change the # to decimal form.

so 2.2

then move the decimal point to the right until you get the original #

4 0
3 years ago
A middle school has a speech club with a total of 18 students. The ratio of girls to boys is 4:5. How many girls are in the spee
Alex
18 kids total.
4 : 5
4+5=9
18 divided by 9 = 2
Each unit = 2
4 times 2 = 8, so there are 8 girls
5 times 2 = 10, so there are 10 boys.
7 0
3 years ago
In (x+12)+In(x+10)=In24
torisob [31]

Answer:

i think the answer is 4.......

Step-by-step explanation:

5 0
3 years ago
Is 3.142857 a rational number
gregori [183]
If you're talking about just the decimal, then yes it is.
If you're talking about 22/7, then it still is.
But if you're talking about pi, then it isn't rational.
3 0
3 years ago
Read 2 more answers
Name the marked angle in 2 different ways.
Ganezh [65]

Answer:

Right angle, and angle IJK

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
Other questions:
  • HELP MATH PROBLEM! ANYONE
    5·1 answer
  • Iris's Botanical Garden produced flowers throughout the year. A graph demonstrating how many flowers she produced over a 11-mont
    7·2 answers
  • Oraciones con la palabra evaporar
    10·1 answer
  • Plz, help 20 points: What are the measures of Angles a, b, and c? Show your work and explain your answers.
    11·2 answers
  • Jessie wants to buy jeans that retail at $42.00. the jeans are marked 10% off and jessie has a coupon for an additional 10% off.
    8·1 answer
  • Please help me with this!!!
    6·2 answers
  • What is the fractional value of A?
    7·1 answer
  • 1. Is an arithmetic sequence a function?
    11·1 answer
  • The distance between boston and chicago on a map is 9 inches. If the scale of the map is 1 inch : 95 miles, what is the actual d
    6·1 answer
  • Use the graph below to solve the system of equations? {y = x - 2 {y= -2x + 7
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!