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sergij07 [2.7K]
3 years ago
7

Please help me!

Mathematics
1 answer:
Arlecino [84]3 years ago
5 0
Try to solve with all the options,
B is the right answer.
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Trapezoid ABCD is congruent to trapezoid . Which sequence of transformations could have been used to transform trapezoid ABCD to
dedylja [7]
The answer is D: Trapezoid ABCD was reflected across the y-axis and then rotated 90° counterclockwise around the origin
4 0
3 years ago
Find the midpoint of the segment with the following endpoints.<br> (8,2) and (1,10)
ioda

Answer:

I am not sure but i think the midpoint is 4.5 and 6

5 0
3 years ago
PLS HELP IM BEING TIMED 2 FOR BRAINLIEST
taurus [48]

Answer:

figure skates will be $1 cheaper.

Explanation:

<u>given equation</u>:

  • to rent figure skates : f(x) = 1.50x + 2
  • to rent hockey skates : h(x) = 2x +1.5

<u>solve for rent of figure skates</u>:

f(x) = 1.50x + 2.00

f(3) = 1.50(3) + 2.00

f(3) = 6.5

<u>solve for rent of hockey skates</u>:

h(x) = 2x + 1.5

h(3) = 2(3) +1.5

h(3) = 7.5

<u>cheaper - figure skates than hockey skates</u>:

$7.5 - $6.5

$1

4 0
2 years ago
Maria spends $14 on lottery tickets every week and spends $140 month on food.
kozerog [31]
Ten percent is the answer
8 0
3 years ago
Read 2 more answers
what are the roots of the polynomial equation x3-7x=6x-12? Use a graphing calculator and a system of equations.
Masteriza [31]
X3-7x=6x-12
x3-7x-6x+12=0
x3-13x+12=0
(x-1)(x2+x-12)=0
Calculate delta of the second bracket:
delta = 1+4*12=49
sqrt(delta)=sqrt(49)=7
x_1=(-1-7)/2=-4
x_2=(-1+7)/2=3

(x-1)(x+4)(x-3)=0

Answear:
Roots: x=1, x=-4, x=3.
3 0
3 years ago
Read 2 more answers
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