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
mafiozo [28]
3 years ago
11

What is the value of x?

Mathematics
1 answer:
Alexus [3.1K]3 years ago
5 0

Answer:

x = 22.5

Step-by-step explanation:

\frac{BH}{DH}  =  \frac{HM}{HT}  \\  \frac{6}{15 + 6}  =  \frac{9}{9 + x}  \\  \frac{6}{21}  =  \frac{9}{9 + x}  \\ 6(9 + x) = 9 \times 21 \\ 54 + 6x = 189 \\ 6x = 189 - 54 \\  6x = 135 \\ x =  \frac{135}{6}  \\ x = 22.5

You might be interested in
How do you solve 5x +x
34kurt
If you are just simplifying it it would be 6x because it's 5x plus one more x but if you are trying to find x then I have no idea
4 0
3 years ago
Read 2 more answers
Andrew has one book that is two and 378 inches thick and a second book that is 3.56 inches thick if he stacks the books about ho
Georgia [21]
2.378 + 3.56 = 5.938

two and 378 inches =  2.378 
8 0
3 years ago
Definitions and examples of rational, irrational, and nonzero numbers
omeli [17]
Rational are number that dont repeat and you can make it into a fraction

irrational are numbers that go on forever and never stop
4 0
3 years ago
If you could switch two movie characters, what switch would lead to the weirdest movies?​
Leviafan [203]

Answer:

Switching the Beast from Beauty and the Beast with Ariel From the Little Mermaid.

Step-by-step explanation:

Imagine the Beast being a merman o-o

6 0
3 years ago
Read 2 more answers
Solve for x -x=-5<br> How do you solve for x?<br> can it remain negative ?
Svet_ta [14]
<span>Solve for x
-x=-5

multiply both sides by (-1)
</span>-x (-1) =-5 (-1)
simplify
x = 5

answer is 5 (positive 5)
4 0
3 years ago
Read 2 more answers
Other questions:
  • Which expression represents a simplified form of the expression:
    9·2 answers
  • A month of the year is chosen at random. What is the probability that the month starts with the letter J or the letter M?
    13·1 answer
  • Solve this equation.
    13·2 answers
  • On average, Donna's Cafe has 84 customers, which represents 24% of the total approved occupancy by the fire department. a. What
    11·1 answer
  • isabel purchased a prepaid phone card for $20. long distance calls cost 7 cents a minute using this card. isabel used her card o
    15·1 answer
  • 40 POINTS AND BRAINLIEST!! I NEED THIS DONE ASAP
    10·1 answer
  • ___Another word for a fraction. pick one of these: Absolute Value Distributive Property Equation Evaluate Equivalent Simplify Ex
    9·1 answer
  • Simplify 5 to the 5th over 5 to the 8th.
    9·1 answer
  • Four positive numbers add up to 84. One of these numbers is a multiple of 17. The other three number are equal. What are the fou
    14·1 answer
  • Aden buys 15 collectible coins per month. Caliana sells 5 coins from her collection of 100 each month. When will Aden have more
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!