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
Nutka1998 [239]
1 year ago
8

Solve for x and find the lengths. x= DE= x + 7 EF = 7 4x+2

Mathematics
2 answers:
Korolek [52]1 year ago
8 0

Answer:

see explanation

Step-by-step explanation:

from the diagram

DF = DE + EF , that is

4x + 2 = x + 7 + 7

4x + 2 = x + 14 ( subtract x from both sides )

3x + 2 = 14 ( subtract 2 from both sides )

3x = 12 ( divide both sides by 3 )

x = 4

Then

DE = x + 7 = 4 + 7 = 11

DF = 4x + 2 = 4(4) + 2 = 16 + 2 = 18

anastassius [24]1 year ago
8 0

Answer:

x=4. DE:11. DF:18 , so easy

You might be interested in
Helppp? dont guess. pleaseeeee
N76 [4]

Answer:

12/100

Step-by-step explanation:

7 0
2 years ago
The storage space of a moving truck is in the shape of a rectangular prism. The dimensions are 6 feet wide, 10 feet long, and 6
Karolina [17]
Forgive if I am wrong, but I think the answer is 360 feet cubed 
3 0
3 years ago
Read 2 more answers
Solve. -4 is greater than -4/3s <br><br> −4 &gt; − 4/3 s
alekssr [168]

Answer:

s>3

Step-by-step explanation:

Step 1: Flip the equation.

-4/3s <-4

Step 2: Multiply both sides by 3/(-4).

(3/-4) x (-4/3s) < (3/-4) x (-4)

s > 3

7 0
3 years ago
Help please!!!!!!ASAP thanks
irina [24]
The answer is 6, 9, 13.5
8 0
3 years ago
Read 2 more answers
A triangle has an area of 35 square inches. the length of one of the sides it 10 inches. what is the length of the perimeter? in
Serggg [28]
The perimeter would be about 34.4 because if you choose the bottom side to be ten, by multiplying 35 by 2 to get 70 you can divide by 10 to get 7. Since you know the height and width, you can use pythagorean theorem, a^2 + b^2 = c^2. Plug in the numbers you have 10^2+7^2=c^2. c^2=149, so if you square root 149 you will get a irrational number but when rounded you get 12.2- so that is one side multiply by 2 and get 24.4- and add 10 to get 34.4
7 0
3 years ago
Other questions:
  • You have 2/4 of a pizza and you want to share it equally between 2 people .How much of the pizza does each person get
    14·1 answer
  • N a game, four cards are labeled N, S, E, and W. Two tiles are numbered 1 and 2. Two discs are red and blue. A player randomly s
    12·1 answer
  • A transformation named T maps XYZ to X'Y'Z'. The transformation shown is a reflection translation dilation
    14·1 answer
  • The tables for f(x) and g(x) are shown below.
    12·1 answer
  • I really need help !!! Will MARK BRAINLIEST!!!
    10·2 answers
  • The table shows the cost for movie tickets. Find the rate of change of price to number of tickets.
    7·1 answer
  • Asap I will fail it’s due soon
    15·1 answer
  • HELP PLS HURRY! The graph shows the proportional
    8·2 answers
  • Please help 100 points please
    7·1 answer
  • Consider the equation showing the distributive property 84+93=3(28+□)
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!