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
vagabundo [1.1K]
3 years ago
11

What is 3a+4+b+2a+5+b simplifyed

Mathematics
1 answer:
Nataliya [291]3 years ago
8 0
You are combining like terms. It will be 5a+9+b²
You might be interested in
If isosceles triangle ABC has a 130° angle at vertex B, which statement must be true?
scZoUnD [109]

Answer:

Option B m<ZA+m<ZB = 155° is correct option.

Step-by-step explanation:

We know that sum of angles of triangle is equal to 180°

And Isosceles triangle, 2 angles are same

So, let  Angle 1 = x

Angle 2 = x

Angle 3 = 130°

Finding values of angle x

x+x+130=180

2x=180-130

2x=50

x=25

So, Angle 1 = 25 °

Angle 2 = 25°

As, angle B is greater than 90°, the sum of angles added must be greater than 90°

So, Option A, C and D can't be correct, as their sum is less than 90°

Option B m<ZA+m<ZB = 155° is correct option.

Verify:

m<ZA = 25° (as found earlier)

m<ZB = 130° (given)

So, m<ZA+m<ZB = 155°

25°+130° = 155°

8 0
3 years ago
The value of x varies directly with y, and when x=1/3,y=5
pickupchik [31]

Answer: y = 36x

Step-by-step explanation: Given that x and y vary directly then the equation relating the is

y = kx ← k is the constant of variation

To find k use the condition x = , y = 12, then

k =  =  = 12 × 3 = 36

y = 36x ← equation of variation

3 0
2 years ago
Find the value of x for which ABCD must be a parallelogram.
densk [106]
For a parallelogram, the parallel sides must be the same length. This means you can set their lengths equal to each other. Get like terms on the same side to calculate x.

3x-5=2x+3
3x-5+5=2x+3+5
3x=2x+8
3x-2x=2x-2x+8
x=8

x=8
4 0
2 years ago
Describe a model that represents 3/3 * 4/4
ioda
3/3 = 1
4/4 = 1
1 × 1 = 1
3/3 × 4/4 = 1
8 0
3 years ago
Read 2 more answers
Use the following work shown below to answer the following question.​
zysi [14]

Answer:

\frac{3 + \sqrt{3x} }{3 - x}

Step-by-step explanation:

You can use the work they gave you and continue from there:

\frac{\sqrt{3}(\sqrt{3}) + \sqrt{3}(\sqrt{x})  }{(\sqrt{3}) ^{2} - (\sqrt{x} )^{2} }

First, simplify the numerator:

\frac{3 + \sqrt{3x} }{(\sqrt{3}) ^{2} - (\sqrt{x}) ^{2} }

Finally, simplify the denominator:

\frac{3 + \sqrt{3x} }{3 - x}

3 0
4 years ago
Other questions:
  • The formula for the volume of a cone is V=1/3 pi r2h the radius r of the cone may be expressed as
    14·2 answers
  • Pleaseee help me <br><br> 1/4c+5/3c-4=2-1/12 What dose c equal
    13·1 answer
  • Solve the formula for the indicated variable. W equals XYZ for Z
    8·1 answer
  • 3. Spaceship Earth is the most recognizable structure at Epcot Center at Disney World in Orlando, Florida.
    5·1 answer
  • I need help getting the answer
    12·1 answer
  • If JKLM is a trapezoid, which statement must be true?
    13·1 answer
  • What is a question that could be used to collect categorical data??
    5·1 answer
  • Given: Circle W W (-4, 6) Radius = 10 Units Which point lies on circle W?
    6·1 answer
  • Can you guys help me please :(
    6·1 answer
  • ABD and DBC are complementary angles 43 what is the measure of x
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!