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
Ulleksa [173]
2 years ago
9

Given ABCD, AC=38, and AE=3x+4, find the value of x

Mathematics
2 answers:
sasho [114]2 years ago
5 0

ANSWER

D 5

EXPLANATION

The diagonals bisect each other so,

AE=CE

This implies that

3x+4+3x+4=38

6x+8=38

Group similar terms

6x=38-8

6x=30

x=5

Ivan2 years ago
3 0

Answer:

5 - apex

Step-by-step explanation:

You might be interested in
I am a fraction whose Numerator and denominator are both prime numbers less than 20. If you were to increase each term by 1‚ I w
11Alexandr11 [23.1K]

Answer:

\frac{2}{5}.

Step-by-step explanation:

Let the unknown fraction be \frac{x}{y}  ,

where, x and y both are prime numbers less than 20.

Now, it is given that adding 1 to both numerator and denominator will make the fraction \frac{1}{2}.

Thus,

\frac{x+1}{y+1} =  \frac{1}{2}

2(x + 1) = y + 1

2x + 2 = y + 1

2x + 1 = y.

Clearly if x will be any odd number , two times x will be odd and adding 1 to it will result in even number and y should be even number , which is not possible as only even prime is 2.

Thus , x should be the even prime which is 2.

And y will be 5.

Thus the required fraction is \frac{2}{5}.

6 0
3 years ago
3.6(5x4)divided 3+5.0=
mixas84 [53]

Answer:

29 Hope this helps

Step-by-step explanation:

"Given expression is :  

First we will simplify both numerator and denominator separately using order of operations. So....

Thus the expression.... "

-Sicista

5 0
3 years ago
Graph the system of​ equations, and determine the solution.<br> x+5y=5<br> 2x+10y=60
Step2247 [10]

Step-by-step explanation:

the systems have no solution

the lines are parallel each other

graph as attached

3 0
3 years ago
ASAPpppppppppppppppppppppp
Bogdan [553]

Answer:

-4/5

Step-by-step explanation:

2/5 ÷ -1/2

Copy dot flip

2/5 * -2/1

-4/5

8 0
3 years ago
8. (08.03 LC)
Luba_88 [7]

Answer: No solution

Step-by-step explanation:

The red line is y=3x+7 and the blue line is y=3x+2

The lines do not intersect at any time. Therefore, this set of equations has no solution. I hope this helps! Pls mark brainliest!! :)

7 0
2 years ago
Other questions:
  • If one guy cuts the grass in one hour and another guy cuts the grass in 30 minutes. How long does it take if they both cut the g
    11·2 answers
  • there is a pile of 8 blocks: 4 are white, 3 are yellow, and 1 is purple. By placing the blocks side by side in a straight line,
    6·2 answers
  • A football is kicked and follows the path of a parabola for 8 seconds until it lands.At which time would the football's height b
    11·1 answer
  • What is the surface area of a cylinder with base radius 444 and height 555?
    11·1 answer
  • Find the missing value in the equivalent ratio 18:27=16:_<br> a. 24<br> b. 25<br> c. 26
    6·1 answer
  • Which of the following is slope of the line that passes through the points (-1 , 10 ) and (5,2)
    6·1 answer
  • Question 14 (5 points)
    15·1 answer
  • Question 1 -What number in the equation below would be the coefficient?
    7·1 answer
  • The we are readers book club allows members to buy book for $8.75 per book.The print is dead book club cost $20 to join and allo
    9·1 answer
  • -3=x+5 what I need to do with a negative and positive number?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!