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]
3 years ago
15

-10 +-n= -38 +in o n= 16 O n= -16 O n= -27.4 O n= 27.4

Mathematics
1 answer:
sveticcg [70]3 years ago
4 0

Answer:

n=28

Step-by-step explanation:

pemdas

You might be interested in
If two angles are supplementary and one angle is 84°, what is the measure of the other angle?
vekshin1
96 degrees is your answer

supplementary means the angles add up to be 180 degrees. if 1 angle is 84 degrees then 180-84=96
7 0
3 years ago
HELP
vaieri [72.5K]
4/8 simplified is 2/4 i think
3 0
3 years ago
prove that the quadrilateral whose vertices are the points A(-1,1), B(-3,4), C(1,5) and D(3,2) is a parallelogram.
Vsevolod [243]

Answer:

Since \overrightarrow{AB} = \overrightarrow{DC} and \overrightarrow{AD} = \overrightarrow{BC}, then the quadrilateral ABCD is a parallelogram.

Step-by-step explanation:

First, we label each point of the quadrilateral with the help of a graphing tool. If the quadrilateral ABCD is a parallelogram, then \overrightarrow{AB} = \overrightarrow{DC} and \overrightarrow{AD} = \overrightarrow{BC}. If we know that A(x,y) =(-1, 1), B(x,y) =(-3,4), C(x,y) = (1,5) and D(x,y) = (3,2), then the measure of each vector is, respectively:

\overrightarrow{AB} = (-3,4)-(-1,1)

\overrightarrow{AB} = (-2, 3)

\overrightarrow{DC} = (1,5)-(3,2)

\overrightarrow{DC} = ( -2,3)

\overrightarrow{AD} = (3,2)-(-1,1)

\overrightarrow{AD} = (4, 1)

\overrightarrow{BC} = (1,5)-(-3,4)

\overrightarrow{BC} = (4, 1)

Since \overrightarrow{AB} = \overrightarrow{DC} and \overrightarrow{AD} = \overrightarrow{BC}, then the quadrilateral ABCD is a parallelogram.

7 0
3 years ago
Find each percent decrease. round to the nearest percent. from $16 to $4​
White raven [17]

Answer:

I think the answer would be 40%

Step-by-step explanation:

U would do 16 divided by 4 and get 4 and a 0 then bam I have ur answe.

8 0
3 years ago
Help plssssssssssssss!!!
Vadim26 [7]

Answer:

what do you want for the answer 12 goes in to 36 3 times

18 goes into 54 3 times and 25 goes into 75 3 times

Step-by-step explanation:

so im guessing k=1/3

because x=1/3 of y

3 0
2 years ago
Other questions:
  • In imaginary numbers can you multiply two radicals that have negative values under them that do not square to whole numbers
    9·2 answers
  • What simple machine is similar to a pulley?
    14·1 answer
  • part of the river she observed fell 1.68 millimeters per year for 1.5 years. Use the distributive property to calculate the exac
    10·1 answer
  • What is 874 divided by 7 help plz
    7·2 answers
  • Find the total cost of a $35 basketball that is on sale for 50% off and the tax rate is 7%
    12·1 answer
  • How can you write the expression 7(b – 2) in words?
    11·1 answer
  • Is this correct? 35 points
    8·2 answers
  • The cost, ox), for a taxi ride is given by o(x) = 3x + 2.00, where x is the
    6·1 answer
  • If the exterior angle of a triangle measures 120 degrees and one of the remote
    12·1 answer
  • Layla has a points card for a movie theater.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!