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vivado [14]
3 years ago
10

In the figure below, EC || AB. Find the length of EC.

Mathematics
2 answers:
serious [3.7K]3 years ago
7 0
The answer is A I hope this helps
timofeeve [1]3 years ago
4 0

Answer:

Letter a)

Step-by-step explanation:

quizlet

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PLEASE HELP QUESTION IS WORTH 16 POINTS I WILL GET AN F IF INCORRECT
Alborosie

Answer:

D)

24

Step-by-step explanation:

5 0
3 years ago
The given lengths are two sides of a right triangle. All three side lengths of the triangle are integers and together form a pyt
Leni [432]
If all three side lengths are INTEGERS and form PYTHAGOREAN TRIPLE then we know decimals are not allowed

if 24 and 51 are both legs then
24^{2} +  51^{2} =  x^{2}
x = 3177
and squre root of that gives us 56.364.... NOT an integer

So that means one of them is not a leg and since hypotenuse is longer than both legs, 51 must be the hypotenuse so to get the third side

51^{2} -  24^{2}  =  x^{2}[tex] [tex] x^{2}=2025
x=45, leg B

7 0
3 years ago
Can someone answer this please
Nana76 [90]
Area is trapezium =
A=1/2h(a+b)

84=1/2(6)(7+b)

84=3(7+b)

84=21+3b

3b=84-21

B=63/3

B= 21 cm

I’m sorry if my answer turned out to be wrong but I tried my best so best of luck !!
6 0
2 years ago
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8 0
3 years ago
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Find the product of (5x+20) and the multiplicative inverse of 5.
Fiesta28 [93]

Answer:x

+

4

Explanation:

Product is the answer to a multiplication.

The multiplicative inverse is the same as the reciprocal.

(

5

x

+

20

)

×

1

5

=

5

x

+

20

5

=

x

+

4

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
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