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
sasho [114]
2 years ago
14

Prime factorization of 90

Mathematics
1 answer:
zheka24 [161]2 years ago
6 0
Basically find the prime numbers that multiply to make that number or the base parts so

90=2 times 45
45=3 times 15
15=3 times 5
prime factor=2 times 3 times 3 times 5
You might be interested in
Resolver la siguiente ecuación por eliminación o sustitución: a-8b= -9 a-2b= -7
Crazy boy [7]

Answer: Solution: a=\dfrac{-19}{3} and b=\dfrac{1}{3} .

Step-by-step explanation:

The given pair of equations:

a-8b= -9\ ...(i)\\\\ a-2b= -7\ ...(ii)

Eliminate equation (i) from (ii) , we get

-2b-(-8b)=-7-(-9)\\\\\Rightarrow\ -2b+8b=-7+9\\\\\Rightarrow\ 6b=2\\\\\Rightarrow\ b=\dfrac{1}{3}

Put value of b in (ii) , we get

a-2\times\dfrac{1}{3}=-7\\\\\Rightarrow\ a=-7+\dfrac{2}{3}\\\\\Rightarrow\ a=\dfrac{-21+2}{3}\\\\\Rightarrow\ a=\dfrac{-19}{3}

Solution: a=\dfrac{-19}{3} and b=\dfrac{1}{3} .

4 0
3 years ago
What is the Slope in the equation y= -2x +5
cricket20 [7]

Answer:

-2

Step-by-step explanation:

y=-2x+5

y=mx+b where m=slope and b=y-intercept

4 0
2 years ago
Read 2 more answers
Pls I’m about to cry...
marissa [1.9K]

FORMULA:

  • Volume of cylinder = πr²h
  • Volume of sphere = 4/3πr³

ANSWER:

Volume of capsule = 4/3πr³ + πr²h

πr²(4/3r + h)

  • 3.14 × 2²(8/3 + 5.6)
  • 3.14 × 4(2.6 + 5.6)
  • 12.56(8.2)
  • 102.99 or 103 rounded.

Now, Density = 0.7mg/mm³

  • 0.7/103
  • 0.00679mg

7 0
2 years ago
A car is driving northwest at vv mph across a sloping plain whose height, in feet above sea level, at a point nn miles north and
solong [7]
 <span>Northwest is 45 degrees north of west. If a car travels a distance x miles northwest, its northerly component gains x/sqrt(2) miles and its easterly component LOSES xsqrt(2)/ miles. 

Resultant height is h = 4500 + 100x/sqrt(2) - 75x/sqrt(2) = [25/sqrt(2)]x + 4500 
dh/dt = [25/sqrt(2)]dx/dt = [25/sqrt(2)]v </span>
7 0
3 years ago
What is the length of line segment FE?
Jobisdone [24]

Answer:

(7,-1)because it is problem of vector lesson so that we have to use formula of vector

6 0
3 years ago
Read 2 more answers
Other questions:
  • Suppose that the terminal point determined by t is the point 12 13 , 5 13 on the unit circle. Find the terminal point determined
    5·1 answer
  • If four times a number plus 3 is 11, what is the number
    14·2 answers
  • I NEED HELP ON STORY PROBLEM!!
    12·1 answer
  • What would be the volume in millilitres of a blood sample of 2.15 microliters(ul)?​
    14·1 answer
  • Determine the inverse of f(x)=3x+4 algebraically
    12·1 answer
  • The ability to find a job after graduation is very important to GSU students as it is to the students at most colleges and unive
    9·1 answer
  • The cost of cloth is directly proportional to the length. A 3.2-metre length of cloth costs $38
    8·1 answer
  • Carla Arslanian is 55 years old. She wants to purchase a $100,000, 10 year term life insurance policy. The premium per $1000 is
    13·2 answers
  • I need help with all these 5 questions please please help me with these questions
    13·1 answer
  • A rectangle with a length of x - 4 and a width of 8 has a perimeter of 34. what is the value of x?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!