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
svlad2 [7]
3 years ago
15

5(6x+2)+4(5x+5)+4=50x+34

Mathematics
2 answers:
makkiz [27]3 years ago
7 0

Answer:

0=0

Step-by-step explanation:

50x+34=50x+34

50x=50x

50x - 50x = 50x - 50x

0=0

xz_007 [3.2K]3 years ago
7 0

Answer:

5(6x + 2)+4(5x+5)+4=50+34

multiply it then collect like terms

30x+15x+10+15+15+4=50+34

45x +54=50+34

so the 54 will cross over to the other side making it to be -54

45x=50+34-54

45x=30

the u divide both sides by 45

x= 45÷30

x=0.67

You might be interested in
Pls helppp will mark brainliest
ira [324]
The answer is -4 because you do (5x-1)=(x-17)
8 0
3 years ago
6 = -4x + y<br> -5x - y = 21<br> Please Help Fast!!!!!! Substitution
Vera_Pavlovna [14]

Answer:

y = 4x + 6

-5x - 4x - 6 = 21

-9x - 6 = 21

-9x = 27

x = -3

y - 4(-3) = 6

y + 12 = 6

y = -6

(-3, -6)

5 0
4 years ago
If angle JKM= 15x-48 and angle L= 5x+12 and angle M= 40, find angle MKL
horrorfan [7]
JKM = M + L
15x - 48 = 40 + 5x + 12
10x - 48 = 52
10x = 100
x = 10
JKM = 15(10) - 48 = 102

180 = JKM + MKL
180 = 102 + MKL
MKL = 180 - 102 = 78
5 0
3 years ago
Which face has an area of 28 cm
Neko [114]

Answer:

trapezium?

Step-by-step explanation:

6 0
3 years ago
A right square prism has a volume of 75 cubic inches. The prism is enlarged so its height is increased by a factor of 5, but the
kvasek [131]

Answer:

The new volume is 375 cubic inches.

Step-by-step explanation:

Volume of a right square prism:

The volume of a right square prism is given by:

V = a^2h

In which a is the length of the edge and h is the height.

A right square prism has a volume of 75 cubic inches.

This means that:

a^2h = 75

The prism is enlarged so its height is increased by a factor of 5

Edge is the same, height is 5 times. So

a^2(5h) = 5(a^2h) = 5*75 = 375

The new volume is 375 cubic inches.

8 0
2 years ago
Other questions:
  • How to do you add probability
    8·1 answer
  • PLEASEE HELP ANYONE
    10·1 answer
  • Whats is s plus 20 divided by 6 equals 7
    14·1 answer
  • To find the quotient 5/7 divided by 1/3 <br><br> PLEASE HELP
    10·2 answers
  • Calculate the heigh (x) of the tree
    8·1 answer
  • Https://forms.gle/JkjpQ8sUDEYB1C3U7 puteti raspunde la acest formular?
    10·2 answers
  • Identify A, B and C for the following equation: 5y = 15x -90
    8·1 answer
  • Calculate the pay for the following day of a
    12·1 answer
  • Is -92.41 an integer
    7·1 answer
  • true or false. a dialation with a negative scale factor has the center of dialation between the pre-image and image
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!