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
Schach [20]
3 years ago
15

Please help i need this done

Mathematics
1 answer:
Ann [662]3 years ago
3 0
3x - 2 = x + 1
2x = 3
x = 3/2
x = 1.5

3x - 2 = 3(1.5) - 2 = 2.5
or
x + 1 = 1.5 + 1 = 2.5

P = 4(2.5) = 10

perimeter of square is 10 cm so side of square = 2.5cm

You might be interested in
The cost to hire a plumber for x hours is shown on the graph. For this graph, what does the y-intercept of the line of best fit
Alenkasestr [34]
The y-intercept represents the flat charge to hire the plumber

Explanation: The y-intercept is 0 hour, which can represent flat charge
5 0
2 years ago
Read 2 more answers
a certain parrot medicine comes in 5 gram bottles. natalie's parrot needs 250 mg of this medicine every day.if natalie buys one
Genrish500 [490]

Answer:50

Step-by-step explanation:

7 0
3 years ago
A survey found that 12 out of every 15 people prefer eating out over cooking. If 500 people took the survey, how many people pre
Artyom0805 [142]

Answer:

400 people

Step-by-step explanation:

15 = 12

500 = x

Cross multiply

15x = 12 × 500

Divide both sides by 15

\frac{15x}{15} = \frac{12 * 500}{15}  (* means multiplication if you do not know)

\frac{12 * 500}{15} = 100 × 4= 400 people

8 0
3 years ago
Read 2 more answers
What is the sum of: <br> −1676+(−1669)+(−1662)+...+(−115)+(−108)
Sedaia [141]

Answer: i believe its -5230

Step-by-step explanation:

3 0
3 years ago
Someone please help me :'(
eimsori [14]
Hello,

Let's assume v=the normal bicycling speed with no wind
and t the same amount of time...

60=(v+2)*t (1)
48=(v-2)*t (2)

(1)/(2)==>60/48=(v+2)/(v-2)

==>5(v-2)=4(v+2)
==>5v-4v=8+10
==>v=18 (mi/h)
 
8 0
3 years ago
Other questions:
  • The Slope of a Line
    9·1 answer
  • 2 There are x fish in a pond.
    13·2 answers
  • On a scale drawing a school is 1.6 feet tall the scale factor is 1/22 find the height of the school
    6·1 answer
  • If PR = 4x – 2 and RS = 3x – 5, which expression represents PS?
    12·2 answers
  • Which phrase should be inserted on the line to correctly compare the two fractions? Use the models to help. StartFraction 7 Over
    14·2 answers
  • Please and thank you ​
    10·1 answer
  • Any smart people want to help me
    10·2 answers
  • -3/4 x (-12) i need the answer pls
    8·1 answer
  • Sophia has been trying to budget her money. She just opened a bank account and deposited
    10·1 answer
  • Jack estimates that a piece of wood measures 4.5 cm. If it actually measures 4.72 cm, what is the percent error of Jack’s estima
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!