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
Mars2501 [29]
3 years ago
5

Find the product pleeeaaassse... Im dead (3x+5)(3x+6)

Mathematics
2 answers:
Dmitry [639]3 years ago
8 0

Answer:

The answer is 9x2+33x+30 :)

Step-by-step explanation:

(3x+5)(3x+6)

=(3x+5)(3x+6)

=(3x)(3x)+(3x)(6)+(5)(3x)+(5)(6)

=9x2+18x+15x+30

=9x2+33x+30

avanturin [10]3 years ago
8 0

Answer:

yo answer me its gianna

Step-by-step explanation:

You might be interested in
A train left a station a station at noon going 40mph. A second train left at 3 p.m. going 60mph. At what time will the second tr
Sati [7]

Here speed of first train is slower than speed of second train. So if they catch up , the distance traveled will be same since they left the same station at different times.

But the time traveled will be different .

Let us say the two trains meet at time t ,

Distance = speed * time

Distance traveled by first train = 40 t

Since second train is leaving after three hours , so

Distance traveled by second train = 60(t-3)

As discussed earlier, distance traveled will be same, so

40t =60(t-3)

distributing 60 over t-3

40t =60t-180

60t -40t=180

20t =180

t =180/20

t=9

So the second train will meet the first at 9 p.m.

5 0
3 years ago
Read 2 more answers
How to find the variable
sergejj [24]
X=13 since the triangle adds up to 180, you know one side is 90 degrees and the other two angles are equal to each other because the opposite sides are equal to each other. the two angles must add up to 90 degrees so you divide by 2 and you get 45 degrees for each angle E and G and you set 3x+6=45. you subtract both sides by 6 and then you have 3x=39 and now divide both sides by 3 and x=13.
4 0
3 years ago
Kevin sold 2 unicycles and 1 bicycle for a total of $110. Greg sold 4 unicycles and 3 bicycles for a total cost of $268. What is
RSB [31]
Simultaneous Equations

2u +   b = $110
4u + 3b = $268

(x2) 4u + 2b = $220
(x1) 4u + 3b = $268

<em />If both the matching coefficients are the same, we subtract equation 2 from equation 1

2b - 3b = -b
$220 - $268 = $-48
-b = -$48
b = $48

If you want to find out what a unicycle costs...
Substitute b = $48 into the first equation
2u + $48 = $110
Balance the equation, whatever happens on one side, happens on the other.
2u + $48 (-$48) = $110 (-$48)
2u = $62
2u(/2) = $62(/2)
u = $31 
4 0
3 years ago
4. A construction worker needs to put
serg [7]

Answer:

Step-by-step explanation:

If the window is truly a rectangle then both diagonals are equal. That's one of the properties of a rectangle.

Answer: 10 feet

8 0
3 years ago
April has 5 milligrams of zinc and 0.25 milligrams of copper.
GREYUIT [131]

Answer:

It's 4.75

Step-by-step explanation:

If you subtract 5-.25=? The answer would be 4.75. Hope this helps.

7 0
3 years ago
Other questions:
  • What is 7+4x2+(6+3)?
    12·2 answers
  • Which equation is not a linear function?
    9·1 answer
  • 7. Jason bought a soft drink for
    13·2 answers
  • How to convert (x+6)(x-2) to standard form
    5·1 answer
  • What is the factored form of r^27-s^30
    13·2 answers
  • What is 5.269 written as a mixed number
    9·1 answer
  • PLEASE HELP I WILL FAIL WITHOUT THIS
    15·1 answer
  • Which statements are true for the given geometric sequence? Check all that apply. The domain is the set of natural numbers. The
    6·2 answers
  • What does x equal with this equation <br> x/6-33= -27
    15·2 answers
  • Let a and b be roots of x² - 4x + 2 = 0. find the value of a/b² +b/a²​
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!