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
erastova [34]
3 years ago
15

1. Congruent triangles are ______ similar

Mathematics
1 answer:
Afina-wow [57]3 years ago
3 0
Similar triangles are Sometimes Similar
You might be interested in
Find the product of 9 and 583. <br><br> A. 64 <br> B. 592 <br> C. 5,247 <br> D. 5,347
Dmitry_Shevchenko [17]

Answer:

C. 5,247

Step-by-step explanation:

  1. Product = multiplication
  2. The product of 9 and 583: 9 × 583 = 5,247

I hope this helps!

7 0
3 years ago
Read 2 more answers
Suppose an=3an-1 -5an-2 -4an-3. and a4= -7, a5=-36, a6=-85 , find a1 , a2, a3​
maria [59]

Answer:

        a_1=4\\\\a_2=0\\\\a_3=3

Explanation:

The equation is:

      a_n=3a_{n-1}-5a_{n-2}-4a_{n-3}

and

      a_4=-7, a_5=-36, a_6=-85

<u>1. Subsittute n = 6 into the equation:</u>

      a_6=3a_{5}-5a_{4}-4a_{3}

      Now subsititute the known values:

       -85=3(-36)-5(-7)-4a_{3}

      You can solve for a_3

      -85=-108+35-4a_{3}\\\\4a_3=12\\\\a_3=12/4\\\\a_3=3

<u />

<u>2. Substitute n = 5 into the equation:</u>

    a_5=3a_{4}-5a_{3}-4a_{2}

     Substitute the known values and solve for a_2

        -36=3(-7)-5(3)-4a_{2}\\\\4a_2=-21-15+36=0\\\\a_2=0

<u>3. Substitute n = 4 into the equation, subsitute the known values and solve for </u>a_1<u />

       a_4=3a_{3}-5a_{2}-4a_{1}

        -7=3(3)-5(0)-4a_{1}\\\\4a_1=9+7=16\\\\a_1=4

7 0
3 years ago
Coral beef grew 19.5 mm taller. how much did it grow in meters?
Serggg [28]

1 meter = 1,000 millimeter

We can solve this by making two proportion or millimeter over meter:  \frac{millimeter}{meter}

\frac{19.5 mm}{x meter}  = \frac{1,000 mm}{1 m}

Now you must solve for the unknown meter under the first proportion:

(1,000)(x meter) = 19.5 * 1

1,000(x meter) = 19.5

x meter = 0.0195 m

19.5 mm = 0.0195 m

Hope this helped! Let me know if you have any further questions

~ Just a girl in love with Shawn Mendes

6 0
3 years ago
I can't think of any right answer?​
madam [21]
I think the answer is true
Hope this helps!!
Please consider brainliest!<3
8 0
2 years ago
Read 2 more answers
You rent a video game for $3.50 a month. Your total cost of rentals for the month was $31.50. write and solve an equation to fin
defon
The equation is 3.50x=31.50
The answer is 9
8 0
3 years ago
Other questions:
  • There are boys and girls in a class. if the number of girls is multiplied by two and added to the number of boys in the class, t
    6·1 answer
  • Write a linear function f with the values f(2)=4 and f(−7)=9. A function is f(x)=
    6·1 answer
  • Some friends who were playing darts decided to impose a 2 point penaty for each dart that missed the dart board completely. Duri
    8·1 answer
  • Find line tangent to y=xcosx at point (pi, -pi)
    10·1 answer
  • Could someone help pls ty
    12·1 answer
  • Which expression is equivalent to 1/3 (6m+15) +3
    6·2 answers
  • One of the legs of a right triangle measures 3 cm and the other leg measures 14 cm. Find the measure of the hypotenuse. If neces
    5·2 answers
  • For brainiest:):):):):):):):)
    15·1 answer
  • Y=2/3x-3 find x, if y is -11
    7·1 answer
  • -8x+4 less than or equal to 36
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!