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
Mice21 [21]
4 years ago
5

(3 ten thousands 4 tens) x 10 =

Mathematics
1 answer:
Katena32 [7]4 years ago
4 0

Answer:300,400

Step-by-step explanation:

You might be interested in
Solve 3sinx-4sin^3 x= -1
postnew [5]
Hello,

Since 3sin x-4sin^3x=sin (3x)  (*****)
3sin x-4sin^3x=-1
==>sin (3x)=-1
==>3x=3π/2 +2kπ
==>x=π/2+2kπ/3, k being an integer

(*****)
sin (3x)=sin(x+2x)=sin x cos2x+cos x sin 2x
=sin x(cos²x-sin²x)+2cos²x sin x
=sin x(cos²x+2cos²x-sin²x)
=sinx(3(1-sin²x)-sin²x)
=3sin x-4sin^3x
5 0
4 years ago
Show all work to multiply quantity 6 plus the square root of negative 64 end quantity times quantity 3 minus the square root of
Serga [27]

Answer: 50

Step-by-step explanation:

[6+√-64] × 3-√-16

(6+8i)(3-4i)

6(3-4i)+8i(3-4i)

18-24i+24i+32

18+32=50

<h3> the answer is 50</h3>
5 0
3 years ago
Solve:<br> -4 + x = 6<br> A)-24<br> B)-10<br> C)-2<br> D)10
Nadusha1986 [10]

Answer:

x = 10 so D

Step-by-step explanation:

-4 + x = 6

add 4 both sides to get the x by itself

so 4 + 6 = 10

then the final answer is  x = 10

4 0
3 years ago
Read 2 more answers
What postulate or theorem can be used to prove that LMN = PMN
uranmaximum [27]
It depends on how it's used.
For example if it's angles it could be because of Vertical Angles.
If it's Triangles it could be Definition of Congruent Triangles.
8 0
3 years ago
I need it NOW<br> Q2) Solve these inequalities by showing all steps of working. a) 3(x- 2) &gt; 12 *
irina [24]

Step-by-step explanation:

  • 3(x-2)>12
  • 3x-6>12
  • 3x>12+6
  • x>18/3
  • x>6

hope it helps.

6 0
3 years ago
Other questions:
  • Solve 5x + 7 &gt; 17. {x | x &lt; 2} {x | x &gt; 2} {x | x &lt; -2} {x | x &gt; -2}
    11·2 answers
  • Write the equation in exponential form.
    13·1 answer
  • In 3-way light bulbs, the highest wattage is the sum of the two lower ones. If the lowest is 60 watts, and the highest 150 watts
    10·1 answer
  • Find the distance between the following two points: (-1,6) and (-8,9). Round to the nearest TENTH.
    10·1 answer
  • Please need help please ksjdjdnbdbfhfhfhfjfjfjfjfjfhjfjcjf
    10·1 answer
  • Examine this system of equations. Which numbers can be multiplied by each equation so that when the two equations are added toge
    11·1 answer
  • Describe the transformation in this image
    7·1 answer
  • Pls help ASAP I dont understand at all​
    11·1 answer
  • Brainliest to first right, along with 5 stars, and a thanks, lol:)
    12·2 answers
  • 1. Lin’s family has completed 60% of a trip. They have traveled 30 miles. How long is the whole trip?
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!