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Crank
3 years ago
13

Someone please help quick!

Mathematics
1 answer:
Degger [83]3 years ago
8 0
DC is 14 units and DE can be found by counting. sorry if i’m too late
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I need help ASAP anyone
Lilit [14]

Answer:

12%

Step-by-step explanation:

I = Prt

r = I/Pt

r = 792 / 2200(3)

r = 0.12

3 0
3 years ago
Determine whether a triangle can be formed with the given side lengths. If so, use Heron's formula to find the area of the trian
kipiarov [429]
Triangle inequality rule states that the sum of eachpair of sides must be greater than the third sides.
 240 + 123 > 207 true
240 + 207 > 123 true
123 + 207 > 240 true

A = √(s(s-a)(s-b)(s-c))
s is the semi-perimeter (a + b + c)/2
s = (240 + 123 + 207)/2
s = 285
A = √(285*(285-249)(285-123)(285-207))
A = 12,730 units^2
4 0
3 years ago
PLEASE ITS DO TOMORROW
inysia [295]
Here you go :) !!!!!!!!

8 0
3 years ago
A car went 64 miles on 2 gallons of gas in the morning, 16 miles on 1/2 gallon of gas at noon, and 32 miles on 1 gallon of gas a
Marina86 [1]

Answer:

Yes,

Step-by-step explanation:

You take 64 miles for 2 gallons and divide it by 2. And it leads up to 32 miles and 1 gallon. Now you divide that by 2 again and get 16 miles and 1/2 gallon. So, to check that you can take 16+16 and you get 32 and take 32+32 and you get 64.

7 0
3 years ago
What is 0.66 x 2.52 = ?
Naya [18.7K]
The answer is 1.6632. Using a calculator will help you out a lot :)
Still, hope this helps :)
4 0
3 years ago
Read 2 more answers
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