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
daser333 [38]
3 years ago
8

Karla has a younge sister and an older brother.Her younger sister is 3 years more than a half of karla's age . Her older brother

is 7 year lees than twice karla's age. If the sum of all 3 of their is 38, how old is kayla.
Mathematics
1 answer:
nirvana33 [79]3 years ago
7 0
She is twelve years old
You might be interested in
The value of x is? What is the value of x in this problem?
snow_lady [41]

Answer:

x=96°

Step-by-step explanation:

For the upper left angle, we know that they are supplementary, so we can find the first angle of the triangle by

180-130=50

For the bottom right angle, we know that they are supplementary, so we can find that angle by

180-134=46

As a triangle has 180 degrees, we can subtract the values of the other two angles to find the final upper right angle.

180-50-46=84

Lastly, The upper right angle and x are supplementary so we can find x by subtracting the angle from 180

180-84=x\\x=96

5 0
3 years ago
Read 2 more answers
-2×-7y=30 <br>7×+4y=18 <br>×= <br>y=​
Sati [7]

Answer:

Answer is -7      Hope this helps :D

Step-by-step explanation:

6 0
3 years ago
What is the exact length of AB
Tatiana [17]

We have the formula S= r * theta , where S is arc length , r is radius , and theta is central angle in radians

So AB= 4 * 45* π/180 = π units

6 0
3 years ago
Read 2 more answers
11 4/7 as an improper fraction​
ivolga24 [154]

Answer:

114 is an improper fraction as numerator 11 is greater than 4, the denominator. Step 2: We divide 11 by 4, and get 2 as a quotient and 3 as a remainder which is written as proper fraction 34.

3 0
3 years ago
Read 2 more answers
Solve for -6+3x=x-2+4x
Iteru [2.4K]

Answer:

x= -2

Step-by-step explanation: If you feel skeptical about my answer, then you should plug -2 back into the equation to check if it's correct. And it's correct for me when I did it.

7 0
3 years ago
Other questions:
  • The sum of the two numbers is 12. The difference is 18. Write a system of equations to represnt the statement and what are the t
    7·1 answer
  • What is y2-y1 over x2-x1?
    9·2 answers
  • A key code must contain 6 numerals. There are 10 numerals available. Using these numerals, how many different key codes may be c
    9·1 answer
  • Each classmates contributes $2 for charity Write an expression for the amount of money raised by your class
    10·2 answers
  • What is the remainder for the synthetic division problem below?
    11·2 answers
  • 4. Find the power set for set A= {a,b,c}.
    15·1 answer
  • Classify each pair of angles as Complementary, Supplementary or neither.
    5·1 answer
  • Select all that are equivalent to sin GFH
    9·1 answer
  • Can someone help me out, I will give out brainly.
    10·1 answer
  • Alright hear me out... why is the word dictionary in the dictionary? ಠ_ಠ
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!