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Tju [1.3M]
3 years ago
13

The domain of the function given below is the set of all real numbers true or false; f(x)=(1/2)^x

Mathematics
2 answers:
igomit [66]3 years ago
8 0
No, this is false because (x) is not a linear equation. 
stiv31 [10]3 years ago
4 0

Answer:

This is True according to Apex. Just took the quiz.

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I need to know theater answer
Lerok [7]
2 min and 7 sec plus 12= 2 min and 19 sec. Add 8 to the number 19, equals 26. It took Juan 2 min and 26 sec to finish.
7 0
3 years ago
10) using opposite operations solve for x<br><br> 30 = - 6 x + 12
Len [333]
X=-3 that’s the answer your welcome
7 0
3 years ago
Please help! math! 10 points was the max:( <br> will give brainliest!!
Nezavi [6.7K]

It's gonna be an irrational number because the length of the hypotenuse is 6.40312....... cm

{4}^{2}  + {5}^{2}  =  {41}^{2}

\sqrt{41}  = 6.403124237

An irrational number cannot be written as a simple fraction and the decimals would keep on going without a pattern (if it was repeating, it would be rational).

4 0
3 years ago
Read 2 more answers
Work out the area of the trapezium ABDE.<br> B<br> 9 cm<br> 6 cm<br> 8 cm<br> →D<br> E
Evgen [1.6K]

Answer:

Area of the trapezium ABDE = 30 cm²

Step-by-step explanation:

Area of a trapezium = \frac{1}{2}(b_1+b_2)h

Here, b_1 and b_2 are the parallel sides of the trapezium

h = Distance between the parallel sides

From the picture attached,

ΔCAE and ΔCBD are the similar triangles.

So by the property of similarity their sides will be proportional.

\frac{AE}{BD}= \frac{CE}{CD}

\frac{9}{6}=\frac{CE}{8}

CE = \frac{9\times 8}{6}

CE = 12 cm

Therefore, DE = CE - CD

DE = 12 - 8 = 4 cm

Now area of trapezium ABDE = \frac{1}{2}(AE+BD)(DE)

                                                  = \frac{1}{2}(6+9)4

                                                  = 30 cm²

Therefore, area of the trapezium ABDE = 30 cm²

8 0
3 years ago
Ethan lives 2 5/12 miles from school. Marquis lives 7/12 mile closer to school than ethan. How far does marquis live from school
goblinko [34]

Answer:

1 5/6 miles

Step-by-step explanation:

first, we take the amout ethan lives from school, and turn it into a mixed number

2 5/12 = 29/12

marquis lived 7/12 mile closer

so, we have to subtract that from how far away ethan lives

29/12 - 7/12 = 22/12

22/12 simplified is 1 10/12 or 1 5/6

7 0
2 years ago
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