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Nataly [62]
2 years ago
10

Can you please give me a hand with this?Reward: Brainliest + 5 points

Mathematics
1 answer:
Vsevolod [243]2 years ago
8 0

Answer:

30

Step-by-step explanation:

Because EF and BC are parallel, ΔEFD, and ΔBCD are similar. Because we know what CF and DF are, we can add their lengths together to get CD, which in this case is 44 units long. Then, we can divide the length of CD and DF to get the scale of ΔEFD, which is 6/11. Because ΔEFD and ΔBCD are similar, we can multiply the length of BD by 6/11 to get the length of ED, which turns out to be 30.

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Does anyone know how to solve this?<br> The answer is B but can anyone explain it please
solniwko [45]

Answer: sorry no

Step-by-step explanation: sorry i dont want to explain it.

6 0
3 years ago
Can someone help me with this i really need help
Ray Of Light [21]
Ok so function means that x never repeats with a different y

function could be
table: (1,2) (2,4) (4,8) etc
graph the points


not a function could be
(1,1) (2,1) (3,1) (4,1)




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8 0
3 years ago
If preimage is (0, 1) . (4, 0), (4, 1) , what are the points after a translation of 3 units up and then a reflection over the -a
yulyashka [42]

Answer:

(0, 4) (-4, 3) (-4, 4)

Step-by-step explanation:

Translation rules:

Units UP - Add to the y-coordinate.

Units DOWN - Subtract from the y-coordinate.

Units RIGHT - Add to the x-coordinate.

Units LEFT - Subtract from the x-coordinate.

--------------------------------------------------------------------------------------------------------------

In this case, the word problem is asking for the points after a translation of 3 units up.

(x, y+3)

(0,1) → (0,4)

(4,0) → (4,3)

(4,1) → (4,4)

--------------------------------------------------------------------------------------------------------------Now it's time to reflect the new points over the y-axis.

When reflecting over the y-axis, the y-coordinate remains the same, but the x-coordinate becomes the opposite value. (-x, y)

(0,4) → (0,4)

(4,3) → (-4,3)

(4,4) → (-4,4)

3 0
3 years ago
Find the value of y​
bezimeni [28]

Answer:

the value of y is 27 such a silli question

6 0
4 years ago
V(-4,4),down 6 units
Gnesinka [82]

Answer:

what ever letter (-4,-2)

7 0
4 years ago
Read 2 more answers
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