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
PIT_PIT [208]
3 years ago
8

Solve the equation. 3y+20=3+2y

Mathematics
2 answers:
lukranit [14]3 years ago
6 0
Subtract 2y from both sides
y+20=3

Subtract both sides by 20
y=-17

Final answer: y=-17
gladu [14]3 years ago
5 0
<h2>{Algebra II: Solving Inequalities}↴</h2>

1.) Solve the equation.  3y+20=3+2y

  • -17

2.) -5y-9=-(y-1)

  • -2½

3.) Use an algebraic equation to solve the problem.  

<em>A rectangle is 3 times as long as it is wide. The perimeter is 60 cm. Find the dimensions of the rectangle. Round to the nearest tenth if necessary.</em>

  • 7.5 cm by 22.5 cm

4.) Is the following always, sometimes, or never true?  14+3x-7=7x+7-4x

  • always

5.) Solve the equation or formula for the indicated variable.  S=5r²t, for t

  • t=S/5r²

100% Correct ✨

You might be interested in
Which figure does not show symmetry?<br> A.<br> B.<br> C.<br> D<br> E.
Inessa05 [86]
It is C. It is not possible to fold the shape about a line so that the two halves fit exactly on to of one another.
3 0
3 years ago
Read 2 more answers
2 different shapes with an area of 6 square units and perimeter of 12 units
lisov135 [29]
Square and rectangle



Other example:
To understand the given problem use the formular of area.

Hence, area is the length and width of the object in unit squared.

Mathematically expressing, a = l x w
<span>Since a = l x w </span>
a = lw unit squared

Given:
Area = 112 cm2

Square root of Area = Square root of 112 cm2
Area = 10.58 cm

Check:
Area = (10.58 cm)^2
<span>Area = 111.9 / 112</span>
4 0
3 years ago
Use the triangle shown on the right to complete the statement:
navik [9.2K]

Answer:

Step-by-step explanation:

The answer is 54.5 on edg

6 0
3 years ago
Please help me with this
TiliK225 [7]
The answer is c sorry if I am not correct
8 0
3 years ago
Help me please with geometry ​
Yuri [45]

Answer:

Step-by-step explaunfere:

The circumference of a circle is the distance around the outside of the circle. The diameter, and the circumference are the three defining aspects of every circle. Given the radius or diameter and pi you can calculate the circumference.

1- C ≈ 50.27 in

2- C ≈ 31.42 in

3- A ≈ 201.06

4- A ≈ 314.16

5- C = 14π = 43.982 ≈ 44 inches

π (Pi) times the Radius squared: A = π r2

or, when you know the Diameter: A = (π/4) × D2

or, when you know the Circumference: A = C2 / 4π

6 0
3 years ago
Other questions:
  • Which system of inequalities is shown in the graph?
    12·1 answer
  • Is a line having no slope the same as it having a slope of 0?
    6·2 answers
  • Please help!! I can’t figure this out
    8·1 answer
  • craig are some blueberries. he used 2/5 of the blueberries to make muffins. He ate 1/3 of the remainder. what fraction of the bl
    15·2 answers
  • Is 58 a prime or composite number
    7·1 answer
  • A rectangle has a width that is 5 feet less than the length. The area of the rectangle is
    10·1 answer
  • 1. The perimeter of a piece of paper is 18 cm.
    10·1 answer
  • Luis has an account at GESA Credit Union. He had a balance of $500.00 starting January 15th. He made deposits of $100, $250, and
    15·1 answer
  • Gwen takes out a loan of $400 to pay for an online course. Flat rate interest is charged at 8% p.a
    7·1 answer
  • Which term best describes objects that have length, width, and height?
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!