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
Otrada [13]
3 years ago
9

Multiply

Mathematics
1 answer:
Paraphin [41]3 years ago
5 0

Answer:

B. 20x^4-39x^3+26x^2-6x

Step-by-step explanation:

(5x^2-6x+2)*(4x^2-3x)

20x^4 -15x^3 -24x^3 + 18 x^2 +8x^2 - 6x

20x^4 -39x^3 + 26x^2  - 6x

You might be interested in
Can someone help me please
Naily [24]
<h3>Answer:  56 degrees</h3>

===================================================

Work Shown:

For any triangle, the three interior angles always add to 180

(4x-12) + (6x-17) + (2x+5) = 180

(4x+6x+2x) + (-12-17+5) = 180

12x - 24 = 180

12x = 180+24 ..... adding 24 to both sides

12x = 204

x = 204/12 ..... dividing both sides by 12

x = 17

We can use this x value to find the three angles

4x-12 = 4*17-12 = 56

6x-17 = 6*17-17 = 85

2x+5 = 2*17+5 = 39

As a check,

56+85+39 = 180

which confirms we have the right x value.

We see that 56 is the middle angle, so this is the second largest angle.

7 0
3 years ago
a family of two adults and four children is going to and an amusement park. admission is 421.75 for adults and $15.25 for childr
MAXImum [283]
421.75
2
_____
843.50
+


15.25
4
____
61.00


843.50
+ 61.00
_______
904.50
7 0
3 years ago
What is 48,100,000,000,000 in scientific notation? 4.81×10−11 4.81×10−13 4.81×1011 4.81×1013
SSSSS [86.1K]
Given number is 4,8100,000,000,000. 

In this number of zero is 11. So we can write it as 481 * 10^{11}

But for scientific notation we will enter decimal after two place in reverse direction.For this we will also multiply number by 10^2.

So number will be 4.81 * 10^{11} *10^2 = 4.81 * 10^{13}

So fourth option is correct.


4 0
3 years ago
Read 2 more answers
Which of the following is the solution to the following solution of inequality x+2y&lt;4 3x-y&gt;2
mezya [45]
What are the possible answers?

5 0
3 years ago
What method is used to solve problems involving scale drawings
Romashka [77]
Proportional Reasoning with Scale drawing
8 0
3 years ago
Read 2 more answers
Other questions:
  • The value of 34 + 6 ⋅ 5 = ___.
    15·2 answers
  • If 20 coins are tossed, find the probability that they'll all land on tails.
    7·1 answer
  • In Texas the temperature was 85 degrees. In
    9·1 answer
  • Add. 2.9x10^5+8.7x10^5 express your answer in scientific notation. enter answer in boxes __x10__
    13·1 answer
  • At a college bookstore, Kyle purchased a textbook and a calculator that cost a total of $94, not including tax. The price of the
    13·1 answer
  • Hallllllpppppp now
    7·1 answer
  • Find the value of f(2) y = f(x)​
    14·1 answer
  • I need help with number 9
    6·1 answer
  • What is the answer for 9x &gt; 3
    11·2 answers
  • Solve this<br><img src="https://tex.z-dn.net/?f=%20%5Csqrt%5B3%5D%7B27%20%5Ctimes%2027%20%5Ctimes%2027%7D%20" id="TexFormula1" t
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!