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myrzilka [38]
3 years ago
9

Which is the graph of f(x) = (2) ^-x

Mathematics
1 answer:
Len [333]3 years ago
3 0

this ia the graph, give me brainliest answer

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Two trains leave stations 228 miles apart at the same time and travel toward each other. One train travels at 105 miles per hour
Anastaziya [24]

Answer:

in 20 kilometers round they will meet

3 0
3 years ago
Which of these is the algebraic expression for "4 times the sum of 2 and y?"
Volgvan

Answer:

4(2 + y)

Step-by-step explanation:

"4 times the sum of 2 and y".

<h3>Hope it is helpful...</h3>
5 0
3 years ago
Read 2 more answers
Im dumb as heck so plez halp​
spayn [35]
The answer is 4
The area is length X width
It is also a square meaning all sides are equal
So with this is mind we can ask the question what times what equals 16 and is the same number
This would be 4 since 4 times 4 is sixteen
4 0
3 years ago
N over 7= 20<br> solve for N
Blababa [14]

Answer:

N = 140

Step-by-step explanation:

N/7 = 20

Inverse operation of division: multiplication

N/7 = 20

becomes:

N = 7 x 20

N = 140

Thus, the value of N is 140.

6 0
3 years ago
What is the estimated sum?
lyudmila [28]

Answer:

B

Step-by-step explanation:

521,370 would round to 521,400

26,839 would round to 27,800

and adding them would be

548,200

7 0
3 years ago
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