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
77julia77 [94]
3 years ago
10

Find the prime factorization of 18 and 27

Mathematics
1 answer:
KengaRu [80]3 years ago
4 0

Answer:

18 = 3*3*2

27 = 3*3*3

Step-by-step explanation:

Prime factorization breaks the number down into factors that are prime

18 = 9*2

Since 9 is not prime we need to break it down again

18 = 9*2= 3*3*2

27 = 3*9  = 3*3*3

You might be interested in
Use algebraic rules of equations to predict the solution to the system of equations. Include all of your work for full credit.
bezimeni [28]
Use substitution
x+(2x-1)=-4
3x-1=-4
3x=-3
x=-1
7 0
3 years ago
Help me solve this please
shutvik [7]

Answer:

D'G' = 52.5 units

Step-by-step explanation:

Since the dilatation is centred at the origin then multiply the original coordinates by the scale factor 3.5

D' = (1 × 3.5, 7 × 3.5 ) = (3.5, 24.5 )

G' = (- 8 × 3.5, - 5 × 3.5 ) = (- 28, - 17.5 )

Calculate D'G' using the distance formula

d = \sqrt{(x_{2}-x_{1})^2+(y_{2}-y_{1})^2    }

with (x₁, y₁ ) = D' (3.5, 24.5) and (x₂, y₂ ) = G' (- 28, - 17.5)

D'G' = \sqrt{(-28-3.5)^2+(-17.5-24.5)^2}

       = \sqrt{(-31.5)^2+42^2}

       = \sqrt{992.25+1764}

        = \sqrt{2756.25}

         = 52.5 units

7 0
3 years ago
Judy simplified the expression (3x + 1)(x – 3) – (2 – 2x2 – 3x). What is the constant term in the simplified expression?
andrey2020 [161]

Answer:

Step-by-step explanation:

(3x+1)(x-3)-(2-2x^2-3x)

3x^2+x-9x-3-2+2x^2+3x

3x^2+2x^2+x-9x+3x-3-2

5x^2-5x-5

the constant term in the simplified expression is -5.

5 0
3 years ago
Which of the following shapes is a convex nonagon?<br> OA)<br> OB)<br> OC)<br> OD)
cluponka [151]

Answer:

A

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Find the volume and surface area of this triangular prism. 12 cm 13 cm 18 cm and 5 cm ​
Ipatiy [6.2K]
⇒ s = a+b+c2=5+12+132 a + b + c 2 = 5 + 12 + 13 2 = 15 cm.
Area of the base = √s(s−a)(s−b)(s−c)
= √15×10×3×2 15 × 10 × 3 × 2 cm2 = 30 cm2
3 0
2 years ago
Read 2 more answers
Other questions:
  • Stella has printed 45 pages each page has 18 tickets on it. She will cut apart the tickets on each page. How many tickets will S
    6·2 answers
  • Identify the factors of x2 + 25y2. ...?
    6·1 answer
  • what is the similarity ratio of the smaller to the larger similar cylinders? enter your answer as a:b​
    5·1 answer
  • Will mark the best answer as Brainliest!!!
    12·2 answers
  • A right triangle has one angle that measures 65°. What is the measure of the other acute angle?
    14·1 answer
  • Given that P = (5, 8) and Q = (6, 9), find the component form and magnitude of vector PQ.
    6·1 answer
  • PLEASE Help...
    7·1 answer
  • During gym class yesterday. Jason was able to throw a football about 66 feet down the field. Using the
    6·2 answers
  • Line AB contains points A (−1, 3) and B (5, 3). Line AB has a slope that is
    15·1 answer
  • HELP ME ASAP, DUE TODAY!!!!!!<br> WILL MARK BRAINIEST
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!