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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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Find the slope of the line that passes through the following points
Lilit [14]
A and B: m = 3/4

C and D:  m = 1/2

E and F: m = 1/6
5 0
3 years ago
20 Points, Brainliest, 5 stars, and <3 if you answer correctly:
trasher [3.6K]

Answer:

3 hours: 38,250

1 day: 122,440

I’m not sure if this is exactly right, my brain gave out half way. Someone check my answer pls

Step-by-step explanation:

3 hours:   3 x 60= 900

                 900 divided by 20= 450

                    450 x 85 = 38,250

1 day:       24 x 60 = 1440

                 1440 x 85 = 122,440

4 0
3 years ago
Read 2 more answers
What does the point (1994, 400) on the graph represent?
yuradex [85]

Answer: There are 400 tadpoles in the year 1994.

This is because any point is of the form (x,y) where in this case

x = year number

y = tadpole population number

So (x,y) = (1994, 400) means x = 1994 and y = 400 pair up together.

In short, the year x = 1994 corresponds to the population of y = 400 tadpoles.

From the years 1990 to 1992, the population is increasing since the curve goes upward when moving from left to right. Then from 1992 to 1993, the population decreases hitting its lowest point in that specific region. From 1993 to 1997, the population increases before it decreases again from 1997 to 1999.

5 0
3 years ago
The graph of g(x)=ax^2 opens downward and is narrower than the graph of f(x)=x^2. Which of the
Masteriza [31]
You’re answer is

b

you’re welcome :)
6 0
3 years ago
Read 2 more answers
I’m Dum And Clueless Help
emmainna [20.7K]

Answer:

-3a-4b+5

Step-by-step explanation:

(3a-6b+12)-(6a-2b+7)

3a-6b+12-6a+2b-7

3a-6a-6b+2b+12-7

-3a-4b+5

7 0
3 years ago
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