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Darina [25.2K]
3 years ago
5

e" class="latex-formula">
Mathematics
1 answer:
kvasek [131]3 years ago
5 0

Answer: 4\sqrt{5}x^7

Step-by-step explanation:

\sqrt{80}x^7

=\sqrt{2^4\cdot \:5}x^7

=\sqrt{2^4}\sqrt{5}x^7

=4\sqrt{5}x^7

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Classify the triangle shown by its sides and angles. Check all that apply.
Elan Coil [88]
I think it might be scalene
6 0
3 years ago
???????????????????????????????
Taya2010 [7]
You are trying to isolate x, so you would first subtract the y and get ax-bx= z-y
then you would divide by a-b
giving you A as the answer
5 0
3 years ago
M is the midpoint of AB has coordinates(5, −4), if A has coordinates(6,1). What are thecoordinates of B. (1.5pts)?
Alexandra [31]

Answer:

coordinates of A are (11/2, -3/2)

Step-by-step explanation:

midpoint = M(5, −4)

start point = A(6, 1)

endpoint = B(x, y)

 

                                      equation :

x =    m1 × x2 + m2 × x1                         y =  m1 × y2 + m2 × y1

       _____________                                 _____________

              m1 + m2                                             m1 + m2

x =  (1 × 6) + (1 × 5)                                    y=  (1 × 1) + (1 × -4)

  _____________                                      ____________

          1 + 1                                                           1 + 1

x = (6+5 )/ 2 = 11 / 2                                  y = (1+(-4))/2+(1-4)/2 = -3/2

                                ∴coordinates of A are (11/2, -3/2)

i think u should view this on a wider screen if ur using a phone <3

7 0
3 years ago
WHO WANTS BRAINIEST? WHOEVER ANSWER CORRECTLY ILL GIVE YOU BRAINIEST
castortr0y [4]

Answer:

7, true, sextic binomial

Step-by-step explanation:

highest degree is 7, it is a monomial, 6th degree two terms.

8 0
4 years ago
Justin has 3 shelves in his roomEach shelf holds 5 toysIf Justin has 19 toys, how many toys don't fit on the shelves?
Liula [17]

Answer:

4

Step-by-step explanation:

Justin has 3 shelves and each shelf holds 5 toys.

Just has 19 toys , since each shelf can hold 5 ,

5 x 3 = 15

The three shelves will hold 15 toys.

19 - 15 = 4

4 toys will not fit into the shelves

5 0
3 years ago
Read 2 more answers
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