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
Stels [109]
3 years ago
14

MNOP is a trapezoid with median QR. Find x.

Mathematics
1 answer:
aniked [119]3 years ago
6 0

Answer:

D. x = 7

Step-by-step explanation:

Midsegment of a trapezium = ½(sum of the lengths of the parallel bases) => Trapezoid midsegment theorem

Thus:

QR = ½(NO + MP)

QR = 14

NO = 8

MP = 2x + 6

Plug in the values into the equation

14 = ½(8 + 2x + 6)

14 × 2 = ½(8 + 2x + 6)×2

28 = 8 + 2x + 6

28 = 14 + 2x

28 - 14 = 14 + 2x - 14

14 = 2x

14/2 = 2x/2

7 = x

x = 7

You might be interested in
Help asap i need help ill give brainlist!!
natulia [17]

(-11.2)+10.1 = -1.1


(-11.2) +10.1 and 11.2+ (-10.1) are related because the negative signs are switch so both equations have the same answer.


6 0
3 years ago
Find the integral of 9^(6x)
vredina [299]

Answer:

(1/ 6 ln (9) )   x 9^6x   + C

Step-by-step explanation:

3 0
3 years ago
George is the calmest gorilla in the zoo. He weighs 9 pounds more than three times the weight of the shortest adult gorilla. The
harkovskaia [24]

Answer:

The answer is hank.

Step-by-step explanation:

  3c+9-9 = 417-9.

c=136

7 0
2 years ago
(significant figures) Please answer using precision and rounding!! step by step would be appreciated !! :)
mezya [45]

Answer:

Step-by-step explanation:

3.76 ≈ 4

1.62 ≈ 2

3.76 ÷ 1.62 ≈ 4 ÷ 2 = 2

8 0
2 years ago
What is -416.56 in scientific notation
PolarNik [594]

Answer:

-4.1656x10^-2

Step-by-step explanation:

When doing scientific notation, the number must be represented between 0-9 (positive or negative) and the decimal place is then moved. In this case to get to 4 you must move the decimal left 2 places, so when you move to the left the exponent is negative

4 0
3 years ago
Other questions:
  • a term in an arithmetic sequence is 488. the first term of the sequence is 7 and the common difference is 13. find the term numb
    5·1 answer
  • A local university accepted 2300 students out of 4500 applicants for admission. What was the acceptance rate expressed as a perc
    8·1 answer
  • Solve the system by graphing or using a table 3x+y=5 x-y=7
    8·2 answers
  • X^2+4x=15 <br>fghhyyhhhhhhjjrrfgh
    15·1 answer
  • If a series of rigid transformation maps ∠F onto ∠C where ∠F is congruent to ∠C, then which of the following statements is true?
    5·2 answers
  • What is the area of the triangle? 4 6 units2​
    7·1 answer
  • Y=2,y=-1/2 thats the equation but it told me to write more idk why
    9·1 answer
  • Write the equation of the following line in slope-intercept form.
    15·1 answer
  • Evaluate. [(1 1/3−2/3)⋅(−3/4)^3]÷(−2) What is the value of the expression? Enter your answer as a simplified fraction in the box
    13·1 answer
  • What is x' value when 5x=10?
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!