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
sineoko [7]
3 years ago
10

Please answer this multiple choice question, will give brainliest!!

Mathematics
2 answers:
Kamila [148]3 years ago
7 0

Answer:

C. 4.3 cm

Step-by-step explanation:

Since it is a right triangle you can use a²+b²=c² to solve this. Then you subtract 2 from the AC to get AD.

aleksley [76]3 years ago
4 0

Answer: I think its 4.3 if its not then its 4.0

You might be interested in
To increase him an amount by 70% what’s in the multiplier would you use
Sveta_85 [38]

You would multiply the amount by 1.70 for example increasing £50 by 70% would be £85

4 0
3 years ago
Given m || n, find the value of x and y.<br> m(7x+13)<br> n(3y-17) (9x-19)
Varvara68 [4.7K]

Answer:

9x - 19 = 7x + 13 \\ 2x = 32 \\ x = 16 \\ 3y - 17 + 9x - 19 = 180 \\ 9x + 3y = 180 + 17 + 19 \\ 9x + 3y = 216 \\ 3y = 216 - 144 = 72 \\ y =  \frac{72}{3}  = 24

4 0
3 years ago
To solve this system of equations by elimination, what operation could be used to eliminate the x-variable and find the value of
gayaneshka [121]
The system of equations are:

2x − 4y = 6
−3x + 3y = 9

To eliminate x, you should:
1. multiply first equation with 3
2. multiply second equation with 2
3. add the new equations you got

So your answer is A.
6 0
3 years ago
Read 2 more answers
3. Which one of the following is an arithmetic sequence?
valentina_108 [34]
Hi,

A is an arithmetic sequence
U(n)=U(n-1)+3

7 0
3 years ago
4. What is the value of the underlined digit?
Arisa [49]

Answer:

hundreth, because it is the second digit after the decimal point.

3 0
3 years ago
Other questions:
  • (Y-1/4)-(y-4/5)=(y+4/10)-1
    6·2 answers
  • Pls help asap Its due in 10 min pls help
    11·1 answer
  • We need to solve for Y<br> xy=5
    8·2 answers
  • The original price of a ski jacket was $210. It was on sale at a 25% discount. Arianna had a coupon for an additional 10% off th
    14·2 answers
  • Find the LCM of ;<br>(1+4x+4x2-16x) and (1+2x-8x3-16x4)​
    12·1 answer
  • I need the value of X
    9·1 answer
  • A botanist is studying a newly identified soybean disease. The botanist collected soil samples from all of the
    5·1 answer
  • An MP3 player costs $220, and sales tax is 73%. What will the total price be,<br><br> with tax?
    12·1 answer
  • 20 POINTS<br><br> Which of the following tables does NOT represent a function?
    9·1 answer
  • Maria's car has a gas mileage of 31 miles per gallon. How many miles can Maria travel on 9 gallons of gas?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!