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
krok68 [10]
3 years ago
15

If EF = 2x+13, FG = 20, and EG = 71 what's the value of x​

Mathematics
1 answer:
klemol [59]3 years ago
6 0

Answer:

<h2>x = 19</h2><h2></h2>

Step-by-step explanation:

|<----------------- 71 ----------------------->|

E-----------------------F---------------------G

       2x + 13                 20

find: x

EF + FG = DG

2x + 13 + 20 = 71

2x = 71 - 20 - 13

x = 38 / 2

x = 19

You might be interested in
Which graph shows a proportional relationship between x and y?
sp2606 [1]

Answer:

B i think i need see a image tho

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
What is the answer and why is it true?
pashok25 [27]

Answer:

1.5 lbs b/c 2 block equal 3 vs 3 blocks equal 3

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
The cost of a banquet can be calculated using the function
kotykmax [81]

Answer:

3 people attended the banquet

Step-by-step explanation:

The function is given as:

b = 75 + 15n where

b represents the total = 122

n represents the number of people attending = ??

If the total cost of the banquet is 122, how many people attended the banquet?

Hence,

122 = 75 + 15n

122 - 75 = 15n

47 = 15n

Divide both sides by 15

n = 47/15

n = 3.1333333333

Approximately to the nearest whole number = 3

Therefore, 3 people attended the banquet.

3 0
3 years ago
A bucket that weighs 5 lb and a rope of negligible weight are used to draw water from a well that is 60 ft deep. The bucket is f
mestny [16]

Answer:

The value is W= 2640 \  ft \cdot lb

Step-by-step explanation:

From the question we are told that

The weight of the bucket is F =  5 lb

The depth of the well is x_1 =  60 \ ft

The weight of the water is W_w  =  42 lb

The rate at which the bucket with water is pulled is v  = 1.5 \  ft/s

The rate of the leak is r = 0.15 lb/s

Generally the workdone is mathematically represented as

W =  \int\limits^{x_1}_{x_o} {G(x)} \, dx]

Here G(x) is a function defining the weight of the system (water and bucket ) and it is mathematically represented as

G(x) =  F  +  (W_w- Ix)

Here I is the rate of water loss in lb/ft mathematically represented as

I  = \frac{r}{v}

=> I  = \frac{0.15 }{1.5 }

=> I  = 0.1

So

G(x) =  5  +  (42- 0.1x)

=> G(x) =  47- 0.1x)

So

W =  \int\limits^{60}_{0} {47- 0.1x} \, dx]

=> W =  [47x - \frac{0.1x^2}{2} ]|\left 60} \atop {0}} \right.

=> W= [47(60) - 0.05(60)^2]

=> W= 2640 \  ft \cdot lb

7 0
3 years ago
Pls r.a.t.e me 1=10 and thank you :)
Paraphin [41]

i will rate you 8

Step-by-step explanation:

thank you for your point

4 0
3 years ago
Read 2 more answers
Other questions:
  • What do parallel sides look like
    7·2 answers
  • Someone please help??
    14·1 answer
  • A popcorn cup is in the shape of a cone
    9·1 answer
  • A construction worker earns 2880 in 6 days. If he earns 8640 in a month, for how
    5·1 answer
  • Two cars that are 600km apart are moving towards each other. Their speeds differ by 6km per hour and the cars are 123km apart af
    6·1 answer
  • How many solutions 9x +2y =9 / -3x + y=2
    5·1 answer
  • Please help me I really need help !!!!!!
    12·1 answer
  • Barry begins the year with $25 in his piggy bank. At the end of each
    11·1 answer
  • Write the linear function f such that it has the indicated function values.<br> f(3)= 9, f(-1)= -11
    8·1 answer
  • Write 461 in Roman numerals<br>​
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!