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
Goshia [24]
3 years ago
7

Please help i don't know what I'm doing ​

Mathematics
2 answers:
gulaghasi [49]3 years ago
8 0

Answer:

11 is the answer

Step-by-step explanation:

prisoha [69]3 years ago
5 0

Answer:

11

Step-by-step explanation:

to find one of the addend

subtract another one of the addend by the sum

eg : 9 + __= 20

20 - 9 = 11

now we can check

9 + 11 = 20

hope this helps

thanks bye

You might be interested in
Andrew invited 30 friends to his birthday party. Seventy percent of his friends came to the party. The other 30% did not come to
solong [7]

Answer:

  70% = 7/10

Step-by-step explanation:

The fraction is given in the problem statement as 70%. It can be expressed as 7/10, 0.7, 0.70, and many other ways. Take your pick.

3 0
3 years ago
I might have to kiss you if you answer this
SVEN [57.7K]
Hey can i get a kiss
4 0
3 years ago
Read 2 more answers
Please help me with these!
makvit [3.9K]
No.4- This is not a triangle since one side should be less than the sum of the 2 other sides. In this case 8=3+5, hence it's equal & not smaller

N0.5- This is an isosceles triangle & there are an infinity of triangles with the mentioned degrees. (these are called similar triangle)

No6- This is a unique triangle

No.7- If the plane is parallel to the bases, then the slicing is a cercle.
 But if the plane (Parallelogram) is tilt, then the slicing is an ellipse

3 0
3 years ago
Can someone please help me
NNADVOKAT [17]

  • The centroid splits the median in a 2:1 ratio from vertex to side.
  • The median bisects the side it is drawn to.

QR=(1/2)(JQ)=(1/2)(16)=8 \\ \\ LM=(3)(QM)=(3)(6)=18 \\ \\ KQ=(2/3)(KP)=(2/3)(18)=12

3 0
1 year ago
which choice could be the equation of a line perpendicular to the line represented by this equation? y=2/5x=2 answers choice A(
ratelena [41]
The slope in y = mx + b form will be in the m position (the number before the x)
y = 2/5x ? 2..here the slope is 2/5.....a perpendicular line will have a negative reciprocal slope. All that means is " flip " the slope and change the sign.
2/5.....flip it....5/2...change the sign...-5/2...so we need a slope of -5/2.

answer C......y = -5/2x + (-3)
8 0
3 years ago
Other questions:
  • In chemistry class 18 liters of 30% alcohol solution must be mixed with 20% solution to get 14% solution how many liters of 20%
    7·1 answer
  • Find the slope of the line (-4, -1) (1, 4)
    7·2 answers
  • Pre Calculus:
    9·2 answers
  • How to find the slope from two points (14, -69) and (17, -57)
    5·1 answer
  • Sean began jogging to live a healthier lifestyle. On his first run, he ran one-half mile. He increased his workouts by adding tw
    14·2 answers
  • What times what equals 162
    13·1 answer
  • (4x3y3)3<br>me pueden ayudar​
    7·1 answer
  • Which radical expression in the picture is equivalent to t^5/8?
    6·1 answer
  • Use the quadratic formula to solve for x 8x^2+7x+1=0 plz help
    7·2 answers
  • The product of 1/2 and 2/15 is a/an ________________.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!