Answer:
its either -20 or -7
Step-by-step explanation:
i believe its -20 tho hope it helps
Answer:
the correct answer is B. 135 cu. units
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➷ Use the simultaneous equations method:
x - 4y = 6
3x + 4y = 10
Add these two equations together to cancel out 'y':
4x = 16
Divide both sides by 4:
x = 4
substitute this value into one of the equations:
(4) - 4y = 6
Subtract 4 from both sides:
- 4y = 2
Divide both sides by -4:
y = -0.5
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➶ Hope This Helps You!
➶ Good Luck (:
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Answer:
hello! :) have a good day!
Exact Form:
x= 87/35
Decimal Form:
x= 2.48571428
Mixed Number Form:
x= 2 17/35
Answer:
I honestly don't know the answer but I'll try to help you understand the formula.
Step-by-step explanation:
for you to find the missing length of the hypotenuse you need to get your other 2 sides and multiply them by themselves/ square. After that you want to add them together. Now you have to find the square root of that total number which will be your length.
√a2+b2
hope this somehow helps
