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
Nesterboy [21]
2 years ago
13

What does x equals to if 3( x + 7 ) =57

Mathematics
1 answer:
zepelin [54]2 years ago
7 0

3(x + 7) = 57 |÷3

x + 7 = 57/3

x + 7 = 19 |-7

x = 19 - 7

x = 12

You might be interested in
Are you the titantic bc i sure sunk in those eyes <33
FrozenT [24]

Answer:

clever

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Find the measure of side XY.
Ymorist [56]

Answer:

XY = 18

Step-by-step explanation:

The figures are similar so the ratios of corresponding sides are equal, that is

\frac{XY}{BC} = \frac{YZ}{CD} , substitute values

\frac{XY}{12} = \frac{15}{10} ( cross- multiply )

10 XY = 180 ( divide both sides by 10 )

XY = 18

4 0
2 years ago
What is 12% of 3500?
kakasveta [241]

Answer:

29,166.6667

Step-by-step explanation:Divide 12% which will turn into 0.12 then divide that with 3500.

6 0
3 years ago
Read 2 more answers
PLEASE HELP ME!!!!!!!
Shalnov [3]

Answer:

i6 sqrt 5

Step-by-step explanation:

It cannot be 12i sqrt 5 as this is 26.8326....

it cannot be  18i sqrt 5 as this is 40.249...

It cannot be 8i sqrt 5 as this is 17.888....

It cnanot be 8i sq rt 10 as this is 25.298....

i6 sq rt 5 = sqrt -180

6 0
2 years ago
Read 2 more answers
The regular pentagon below is a scale drawing of an original pentagon that was made by using a scale factor of One-fourth. A hex
Lana71 [14]

Answer:

-The scale drawing represents a reduction

-each side of the original is 22 in long

-the scale drawing is proportional to the original

Step-by-step explanation:

8 0
3 years ago
Other questions:
  • a bar graphs shows that sports books received 9 votes. if the scale is 0 to by twos , where should the bar end for the sports bo
    7·2 answers
  • Which is the best definition of an equilateral triangle?
    8·2 answers
  • the average cost of regular gasoline in north carolina increased by 73% from 2006 to 2007. If the average cost of a gallon of ga
    7·1 answer
  • What is the solution to the system of equation
    14·1 answer
  • YOU WENT TO THE GYM LAST WEEK AND SPENT THE FOLLOWING AMOUNT OF YOUR TIME ON THE RUNNING MACHINE.
    13·2 answers
  • Geometry math question no Guessing and Please show work
    5·2 answers
  • Translate the sentence into an Intequality<br><br><br> Eight subtracted from y is greater than 25
    9·1 answer
  • Can someone please<br> Help
    10·2 answers
  • If you know how to add and subtract whole numbers, then you can add and subtract decimals! Just be sure to line up the terms so
    14·1 answer
  • What is the value of x
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!