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
mihalych1998 [28]
1 year ago
15

HELPPPPPPPPPPPPPPPPPPPPPP

Mathematics
2 answers:
padilas [110]1 year ago
4 0
DE+EF=DF
8x+2=x+9
8x-x=9-2
7x=7
x=7/7
x=1

DF=x+9
put the value of x
DF=1+9
DF=10
Sidana [21]1 year ago
3 0

let DF become y

y = x + 9

to find x let y = 0

0 = x + 9

transpose 9

-9 = x

therefore DF = -9 as an integer

You might be interested in
Mariah has $92.47 dollars in her bank account. She spends half of it on clothes, and she spends the 1 quarter of the money left.
denis23 [38]
46.235 but you have to round so 46.24
3 0
3 years ago
Read 2 more answers
Explain how you would graph the line y = 2/3x + 3 using its slope and y-intercept.​
Ivahew [28]

Answer:

Slope = 2/3 Y intercept +3

Step-by-step explanation:

Plot the y-intercept (0,+3) in the xy axis. Remember, this point always lies on the vertical axis y.

Starting from the y-intercept, find another point using the slope. Slope contains the direction how you go from one point to another.

The numerator tells you how much steps to go up or down (rise) while the denominator tells you how many units to move left or right (run).

Connect the two points generated by the y-intercept and the slope using a straight edge (ruler) to reveal the graph of the line.

5 0
3 years ago
Read 2 more answers
Can someone help me with B? I’m really bad at this kind of stuff. I need help ASAP
Vinil7 [7]

Answer:

D = .44P

Step-by-step explanation:

We need to find the slope of the line

m = (y2-y1)/ (x2-x1)

Using two points

m = (22-4.4) /(50-10)

   = 17.6/40

   = .44 lb/ in^2 ft

We can use the point slope form of the equation

y-y1 = m(x-x1)  where y=D and x=P

D-4.4 = .44 (P-10)

Distribute

D-4.4 = .44P - 4.4

Add 4.4 to each side

D -4.4+4.4 = .44P -4.4+4.4

D = .44P

8 0
3 years ago
Read 2 more answers
If 1/3 of a set of numbers is 8 how many numbers are in the total set ?
Eduardwww [97]

Answer:

24

Step-by-step explanation:

1/3 = 8

3/3 = 8*3

7 0
3 years ago
Adding, Subtracting, Multiplying, and Dividing Rationals and Solving Equations with Rationals in a real world scenario?
eduard

Answer:

cnc machining can include a lot of maths in it

4 0
3 years ago
Other questions:
  • Find the value of y. Round the answer to the nearest tenth, if needed. A. 8 B. 14.7 C. 21.3 D. 27
    5·1 answer
  • Find the simplified product sqrt 2x^3 sqrt 18x^5
    12·2 answers
  • Simplify this equation 6√40 -2√90 +3√160
    11·1 answer
  • Find the value of x. Round the length to the nearest tenth. The diagram is not drawn to scale.
    13·1 answer
  • Math be like 0-0????
    5·1 answer
  • Determine weather it is no solution many solutions or one solutions <br> 3(6-4m)=2(9-6m)
    8·1 answer
  • The sum of 9 and a number is less than 12. Which of the following inequalities expresses the solutions ?
    14·1 answer
  • Circumference of a circle
    5·2 answers
  • Pls need to know ASAP
    15·1 answer
  • If you answer you get friend and brainiest and 50 points but be first
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!