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
amid [387]
3 years ago
15

Triangles ABC and DEF are similar.

Mathematics
1 answer:
vivado [14]3 years ago
3 0
All I can really remember is find the scale factor and divide it by the segment
You might be interested in
Greatest to least 2.007;2.714;2.09;2.97
Rama09 [41]
2.007
2.714
2.09
2.97

greatest to least : 2.97 , 2.714, 2.09, 2.007
5 0
4 years ago
Read 2 more answers
6. (x + 2)(3x - 1) - (x + 4)(x - 7)<br> i’m confused
Lera25 [3.4K]

Answer:

\large\boxed{(x+2)(3x-1)-(x+4)(x-7)=2x^2+8x+26}

Step-by-step explanation:

(x+2)(3x-1)-(x+4)(x-7)\\\\\text{Use FOIL:}\ (a+b)(c+d)=ac+ad+bc+bd\\\\(x+2)(3x-1)=(x)(3x)+(x)(-1)+(2)(3x)+(2)(-1)\\\\=3x^2-x+6x-2=3x^2+(-x+6x)-2=3x^2+5x-2\\\\(x+4)(x-7)=(x)(x)+(x)(-7)+(4)(x)+(4)(-7)\\\\=x^2-7x+4x-28=x^2+(-7x+4x)-28=x^2-3x-28\\\\(x+2)(3x-1)-(x+4)(x-7)=(3x^2+5x-2)-(x^2-3x-28)\\\\=3x^2+5x-2-x^2-(-3x)-(-28)=3x^2+5x-2-x^2+3x+28\\\\=(3x^2-x^2)+(5x+3x)+(-2+28)\\\\=2x^2+8x+26

7 0
4 years ago
Read 2 more answers
I will reward points!!!!
elixir [45]

Answer:

C

Step-by-step explanation:

slope is the change of y / change of x

.

we can pick any points and find the changes in y and x

lets pick (0 , 0) and (5 , 6) .

the change of y = 6-0 = 6.

the change of x = 5-0 = 5.

so the slope of the line is 6/5

.

5 0
3 years ago
If 4x is one factor of 4x^2-12x, what is the other factor?
Zepler [3.9K]
If you factor 4x²-12x, you can divide 4x from each term.

4x² ÷ 4x = x
-12x ÷ 4x = -3

Therefore, the other term becomes (x-3) because 4x(x-3) = 4x²-12x
4 0
3 years ago
Suppose the radius of a circle is 5. What is its area?
aalyn [17]
<span><span>A <span>= <span>π <span>r</span></span></span></span></span>² <span><span><span>= <span>π </span></span></span></span>×<span><span><span><span> <span>5</span></span></span></span></span>²<span><span><span><span><span> </span></span></span><span>≈ 78.53982 
</span></span><span>A </span></span>≈ 78.4
6 0
3 years ago
Other questions:
  • Find the inverse of the following function.
    14·2 answers
  • What is the value of x?
    12·1 answer
  • Help again I’m dumb but anyway ways please
    14·1 answer
  • Please show work!! Thank you!
    14·1 answer
  • Jasper is solving 13+3x−2=5x−7. His first step is to rewrite the equation as 3x+13−2=5x−7. Which property did Jasper use to rewr
    13·1 answer
  • The circumference of a circle varies directly with the radius. A circular pizza with a radius of 3in has a circumference of abou
    7·1 answer
  • A business has an opportunity to invest $35,000. If the investment is a success, the business earns a profit of $150,000. Otherw
    13·2 answers
  • PLEASE HURRY IM BEING TIMED!
    9·1 answer
  • The Diamond Rule says two factors, m and n, must multiply to get to the top number and add to
    9·2 answers
  • Brad began working on a project at 10:15 A.M. He finished the work at 5:08 P.M.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!