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jasenka [17]
3 years ago
8

I need help with this problem

Mathematics
1 answer:
Vitek1552 [10]3 years ago
7 0

Answer:

X=13

Step-by-step explanation:

So if ΔABC ≅ ΔDEC, then that means that ∠B is ≅ ∠E. Therefore you would write the equation 3x=6x-39 and solve for X to get 13.

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Factor the expression. 81y+54
seraphim [82]

Answer:

    27 • (3y + 2)

Step-by-step explanation:

    27 • (3y + 2)

Hope this helps

4 0
3 years ago
in 1990 Jamaica's population of 2,466,000 was expected to grow exponentially by 1.1% each year. what is the range of the exponen
Misha Larkins [42]

Answer:

Initial population is 2,466,000 ( p0 )

Growth is 1.1% each year ( r=1.1

p(t)=p0(1+r)t

After 30 years, the population of Jamaica should be 3.42 million by that calculation, but it is only 2.95 million, so apparently that growth rate was a little high, or wasn’t sustained.

7 0
2 years ago
I really appreciate all the help guys<3
Tems11 [23]

Answer:

2.4

Step-by-step explanation:

6 0
3 years ago
Pythagorean stack how long is this side
Alika [10]
Pythagorean stack i believe its 23 on the side
6 0
3 years ago
Aight ok so if i got two ducks and and i take one how munch is left
vichka [17]

Answer:

1

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
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