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
sashaice [31]
3 years ago
9

Are these two expressions equivalent 4y+7-3y=4y+3y-7

Mathematics
2 answers:
vichka [17]3 years ago
3 0

Answer:

yes!

Step-by-step explanation:

4y+7-3y=4y+3y-7

Zarrin [17]3 years ago
3 0

Answer:

no

Step-by-step explanation:

4y+7-3y

y=7

4y+3y-7

y=-1

You might be interested in
Help please! Step by steps
marin [14]

Area of the square bottom = L x W = 5 x 5 = 25 square cm

Area of triangle = 1/2 x base x height = 1/2 x 5 x 6 = 15 square cm

Total area = 25 + 15 = 40 square cm.

7 0
3 years ago
Solve for x in the following angle relationship. Please also identify the type of angles given:
Nuetrik [128]

9514 1404 393

Answer:

  x= 10, corresponding

Step-by-step explanation:

Corresponding angles are in the same direction from their respective intersections. Here, the angles are both northwest of the point where the lines cross. The angles are corresponding.

__

Corresponding angles are congruent, so we have ...

  10x +10 = 110

  10x = 100 . . . . . subtract 10

  x = 10 . . . . . . . . divide by 10

6 0
3 years ago
I need help I'm not so good with geometry
cricket20 [7]
What's C and A mean?
5 0
3 years ago
In the figure above, circles A and B are tangent to each other and to the large circle. If the radius of circle A
Ne4ueva [31]

Answer:

The answer to your question is A = 200.96 u²

Step-by-step explanation:

Data

Radius A = 6

Radius B = 2

π = 3.14

Area = ?

Formula

Area = πr²

Process

1.- Calculate the radius of the large circle

Radius = radius of circle A + radius of circle B

Radius = 6 + 2

Radius = 8

2.- Substitute in the formula

Area = (3.14)(8)²

Area = 3.14(64)

Area = 200.96 u²

6 0
4 years ago
Could someone help me please
mash [69]

Answer:

  28

Step-by-step explanation:

The number is proportional the central angle in the chart. 360° represents all 72 of the people, so 140° (the size of the Oblivion sector) will represent ...

  (140°/360°)×(72 people) = 28 people

6 0
3 years ago
Other questions:
  • For the functions f(x)=6x2+5x−14 and g(x)=x+2, find (fg)(x) and (fg)(4).
    7·2 answers
  • 3. In order to have velocity what is needed?<br> 4. What is an example of acceleration?
    15·1 answer
  • Jim had a box full of baseball cards on Monday he gave 1/3 of them to John on Tuesday he gave 10 of them to Jeff finally on Wedn
    11·1 answer
  • A 37 inch tv sells for $400. This is a $45 less than five times the cost of a 19 inch tv. Find the cost of the 19 inch tv.
    10·1 answer
  • Write an expression to represent . Eight less than the product of two and a number x
    5·1 answer
  • 60miles per hour into meters per second
    8·2 answers
  • Fifty undergraduate and twenty graduate student volunteers participated in a study of whether ambient temperature affects cognit
    15·1 answer
  • the area of a rectangle is 96m^2 and the circumference is 39.2m. Determine the dimensions if the rectangle​
    11·1 answer
  • A manufacturing machine has a 5% defect rate.
    12·1 answer
  • Draw a rhombus that is not a square. Label the lengths of its sides and its height so it represents a rhombus with an area of 20
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!