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zepelin [54]
2 years ago
11

Please help

Mathematics
1 answer:
daser333 [38]2 years ago
6 0

Answer:

See Below.

Step-by-step explanation:

We can write a two-column proof.

<u>Statements:</u>                                                <u>Reasons: </u>

<u></u>\displaystyle 1)\, F\text{ is the midpoint of } AE                           Given

\displaystyle 2) \, \overline{FA} \cong \overline{FE}                                                  Definition of Midpoint

\displaystyle 3) \, AB\parallel DE                                                   Given

\displaystyle 4)\, \angle B \cong \angle D                                                  Alt. Int. Angles Are Congruent  

\displaystyle 5)\, \angle A \cong E                                                     Alt. Int. Angles Are Congruent      

\displaystyle 6) \, \Delta BFA \cong \Delta DFE                                      AAS Congruence

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para preparar 10 litros de pintura naranja se necesitan 6 litros de pintura amarilla y 4 litros de pintura roja que cantidad de
nikdorinn [45]
Someone translate please
8 0
2 years ago
the perimeter of a rectangular field is (16a+8b-6c) units and one of its side is (5a+3b-4c) find the other side
Jet001 [13]

3a+b+c


The perimeter is two times one side (to account for the opposite) and two times the adjacent side. So if the sides would be x and y, the perimeter would be 2*x + 2*y.

So, knowing that the sum is 16a+8b-6c, if we subtract the given side 5a+3b-4c from this, what remains is two times the "other" side:

16a+8b-6c - 2*(5a+3b-4c) =

16a+8b-6c -10a-6b+8c =

6a+2b+2c

half of that is

(6a+2b+2c)/2 = 3a+b+c

7 0
2 years ago
A family swimming pool holds 61 m3 of water. It loses 0.27m3 of water to evaporation each day. This situation can be represented
Bezzdna [24]

Answer:

The answer to your question is: when x = 100 days, y = 34 m³

Step-by-step explanation:

Data

Volumen = 61 m³

Loses 0.27 m³ each day

Equation    y + 0.27x = 61

when x = 100, y = ?

Process, just substitute x in the equation and solve it for y

                  y + 0.27(100) = 61

                  y + 27 = 61

                  y = 61 - 27

                  y = 34 m³

It means that after ten days, the swimming pool will only have 34 m³, because 27 m³ will have evaporated.

7 0
3 years ago
Im factoring and i need to find what times what equals 120 but subtracts to be 7
geniusboy [140]
It would have to be 15 and 8 
7 0
2 years ago
Help if u do both I’ll mark Brainlynest
amm1812

Answer:

See step-by-step explanation

Step-by-step explanation:

16. C, <AOB = 20

The total angle (<AOC) is equal to the sum of the angles inside of it (<AOB and < BOC).

<AOC= <AOB + <BOC

47=<AOB+27

<AOB=20

17. 24

Area of a square = s^{2}

36= s^{2}

s= 6

One side is 6

The perimeter of a square is 4(s)

4(6) = 24

Word of encouragement:

Good luck!

6 0
2 years ago
Read 2 more answers
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