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Natali [406]
3 years ago
12

Please help me find the length of EC

Mathematics
1 answer:
harina [27]3 years ago
6 0

Answer:

15

Step-by-step explanation:

BD=AC

E is the midpoint of both lines, so BE=CE

You might be interested in
The volume of a rectangular prism can be found by multiplying the base area, B, times the height. If the volume of the prism is
PSYCHO15rus [73]

Answer:

Base (B) = /frac{15x² + 1 + 2}{x}

Step-by-step Explanation:

==>Given:

Dimensions of a rectangular prism are expressed as follow:

Volume (V) = 15x² + x + 2

Height (h) = x²

==>Required:

Expression of the Base area (B)

==>Solution:

Volume (V) = Base (B) × Height (h)

15x² + x + 2 = B × x²

Divide both sides by x²

\frac{15x² + x + 2}{x²} = B[tex]Base (B) = /frac{15x² + 1 + 2}{x}

4 0
3 years ago
If the order of three loci is A B C, and the map distance between A and B is 15 m.u., and the map distance between B and C is 20
zysi [14]

Answer:

Therefore, we conclute that the map distance between A and C is 35 m.u..

Step-by-step explanation:

We know that the order of three loci is A B C, and the map distance between A and B is 15 m.u., and the map distance between B and C is 20 m.u. We calculate the map distance between A and C.

Therefore, we get

AC=AB+BC\\\\AC=15+20\\\\AC=35\\

Therefore, we conclute that the map distance between A and C is 35 m.u..

4 0
3 years ago
Please Help Me I will give Brainliest!
S_A_V [24]

Answer:

X= -1

Y= 2

Step-by-step explanation:

-1 + 3(2) = 5

-1 - 2 = -3

7 0
3 years ago
Read 2 more answers
1
photoshop1234 [79]

Answer:

Pentagon and I think the area is 19.89 so if you round it, that will be 19.9

6 0
3 years ago
Give a decimal number that is less than 23.7 and greater than 23.7
Makovka662 [10]
I think you are asking for two numbers, so you just have to look at the decimals.

23.7

We can use an infinite amount of numbers here, but to make it simple you can just take away 0.01 or add 0.01.

23.69
23.71

These are funny answers as well because they both round to 23.7 and meet the requirements.

3 0
3 years ago
Read 2 more answers
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