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
Delvig [45]
3 years ago
15

If DE=4x+10, EF=2x-1, and DF=9x-15, find DF. * Captionless Image

Mathematics
1 answer:
liq [111]3 years ago
6 0
Answer: 63

Hopefully the work makes sense but basically you will add equation DE and EF to get 6x+11 then use that equation with DF and solve for x which will get 26/3 then plug it into DF to get 63
You might be interested in
Ashley's mother tells her to see 3/5 of her dollar how much is that
oksian1 [2.3K]
Your answer will be D 0.60

A dollar is 1.00 so 0.60 will be 3/5
5 0
3 years ago
The temperature on the moon can reach 266 degrees F, and the nightime temperature can go as low as -292 degrees F. Find the diff
mixer [17]

Answer:

558

Step-by-step explanation:

|266  +  292|

=> | 558 |

=> 558

3 0
3 years ago
helppp asap :)) alyssa wants to play the game. choose the statement below that is correct in all aspects!
mars1129 [50]

help me plssssssssssss

6 0
3 years ago
Read 2 more answers
Help please.Round to the nearest hundredths
ryzh [129]

Answer:

I don't know its answer

4 0
3 years ago
Read 2 more answers
Find the 17th term of the of the arithmetic sequence-5,0,5,10
Lilit [14]
An=a1+d(n-1)
first term is -5 (only way for it to make sense)
common difference is proabtly 5

an=-5+5(n-1)
17th term
an=-5+5(17-1)
an=-5+5(16)
an=-5+80
an=75
17th term is 75
8 0
3 years ago
Read 2 more answers
Other questions:
  • Lisa has a home-based business making and selling scented soaps. She intially spent $72 to purchase soap-making equipment, and t
    15·1 answer
  •  A contractor purchases 6 dozen pairs of padded work gloves for ​$87.12. She incorrectly calculates the unit price as ​$14.52 pe
    15·1 answer
  • The difference between the value of the sample statistic and the value of the corresponding population parameter is called the _
    7·1 answer
  • Solve using linear combination. Show all work. 9X + 5Y 35 And -2x-5y=0
    10·2 answers
  • There are 3 pink, 3 violet, 4 yellow, and 2 brown marbles in a hat. you pick 2 marbles from the hat. marbles are not returned af
    10·1 answer
  • What is the answer to 3x+ -10=8
    9·1 answer
  • A recipe for cookies calls for 3/4 of sugar but you only have 1/2 sugar how much more sugar do you need?
    6·2 answers
  • Evaluate the function when x = -3
    7·1 answer
  • Given the function
    15·1 answer
  • PLEASE HELP! You are covering the metal wedge below with a thin layer of high-conducting silver (surface area). The measurements
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!