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
Monica [59]
4 years ago
6

Find the length of DB with the length indicated

Mathematics
1 answer:
ZanzabumX [31]4 years ago
5 0
DB should equal CB plus DC.

First write an expression to represent DC.
(x+168)-(3x+134)
x+168-3x-134
-2x+34

Then write an equal for DC plus CB equals DB
-2x+34+71= 153+2x
-2x+105= 153+2x
-4x+105=153
-4x=48
x= -12

Now plug in the value of x to find DB
153+2(-12)
153-24
129

Final answer: 129
You might be interested in
If f(x)= 3x+1 is reflect across the y-axis; what would the slope & y-intercept be? *
Elden [556K]

Answer: f(x) = -3x + 1

So the slope is -3 and the y-intercept is 1

Step-by-step explanation:

This is because it’s across the y-axis so the y-intercept doesn’t change. Because it’s a reflection the slope just becomes the opposite of what it originally was, so in this case it will be -3

7 0
3 years ago
Which equation is equivalent to 2 1/4+2/4=2 3/4?
IceJOKER [234]

Answer:

11/4

Step-by-step explanation:

8 0
4 years ago
A rectangle has a perimeter of 165.4 kilometers and a height of 20 kilometers. What is the length of the base?
KATRIN_1 [288]

Answer: Follow the Steps Below.

Step-by-step explanation: Simply divide the area of the rectangle by its height to find its base. Other forms of solving for the base can be accomplished knowing diagonal length by simply taking the square root of the diagonal length squared minus its height squared.

5 0
3 years ago
Given the formula K = LMN, what is the formula for M?
Andre45 [30]
To start off devide both sides by M i.e
K/M=LMN/M
-> K/M=LN
Then devide by K to remove it on the left , this will end you up with M=LN/K
So the answer is (c).
Hope this helps :).
5 0
4 years ago
Use the image and your knowledge of the isosceles triangle to find the value of x
r-ruslan [8.4K]

Answer:

no pueden hablar otra idioma

8 0
4 years ago
Other questions:
  • Find a numerical value of one trigonometric function of x for cscx=sinxtanx+cosx
    11·2 answers
  • Which of the following pair of times has an elapsed time of 3 hours and 20 minutes between the times?
    9·1 answer
  • Solve the compound inequality.
    12·1 answer
  • (ii) 4xz? [- xyz + 3yz?]​
    6·1 answer
  • Which function has the largest slope?
    6·2 answers
  • Write an equation of a line with the given slope and y-intercept. m = –5, b = –3. A. y = –5x – 3 . B. y = –5x + 3 . C. y = 5x –
    15·2 answers
  • Shelia buys 33kg of rice, 9kg of cornmeal, and a certain amount of flour at the supermarket. The amount of flour bought is a thi
    14·1 answer
  • What’s is the difference of 9.37 and 1.6
    15·1 answer
  • HELPPP PLEASE TAKING A TIMED TEST
    12·1 answer
  • HELP ITS DUE iN 3 MINUTES
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!