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AveGali [126]
3 years ago
5

I really need this! Thanks

Mathematics
1 answer:
Anon25 [30]3 years ago
5 0
Triangle ABC is isosceles (even tho' it doesn't look so).

m<BDE = m<BED because of that.

Thus, 66 degrees + 2 m<BDE = 180 degrees, and

2 m<BDE = 114 degrees.  Thus, m<BDE = 57 degrees.
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Benjamin's age is 6 years less than twice Lucas's age. If Benjamin is 12 years old, how old is Lucas? Choose the answer below th
julsineya [31]

We can express Benjamin's age with x, we can express Luca's age as y.

x-6=2y

So, if x=12

2y=6

y=3

Therfore, Lucas is 3 years old

3 0
2 years ago
Evaluate the expression 2a + 3b + 6 when a=2 and b=4
Vitek1552 [10]

Answer:

22 or 4+12+6

Step-by-step explanation:

Since A is equal to 2, times 2 by 2 and get 4

Since B= 4 you times 3 by 4 and get 12

4+12 is 16

16 plus 6 is 22

5 0
3 years ago
How I can resolve this please help me this is my son homework
Serhud [2]
It’s going from least to greatest. For the first problem on the hundreds side it would be
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3 0
3 years ago
Read 2 more answers
What is the measure of angle 4? Pls i need help​
DanielleElmas [232]

Answer:

254

Step-by-step explanation:

the angle is 254

3 0
2 years ago
Which expression is equivelent to (-2)(a+6) <br> -2a+6 <br> 2a+12 <br> -2a-12 <br> -2a+12
pogonyaev

Answer:

-2a -12

Step-by-step explanation:

a minus * a plus is a negative therefore -12

7 0
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