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Oksi-84 [34.3K]
3 years ago
7

In a relay race, Nancy ran her part in 15.25 seconds, John ran his part in 13.8 seconds, Sylas ran his part in 16.4 seconds. Wha

t wasthe total time for the three runners
Mathematics
1 answer:
sp2606 [1]3 years ago
7 0

Answer:

45.45

Step-by-step explanation:

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Use English Alphabet, how many 6-character case-sensitive passwords are possible?​
kherson [118]

Answer:

Step-by-step explanation:

like for your actual name spell is backwords and add the last 4 letters of the alphabet which W X Y Z

I hope that helped      :)

4 0
3 years ago
How do you solve this system equation using elimination
laiz [17]
3x +y = 23 this is the same as y=23-3x
3x - 2y = 8 this is the same as 3x/2-8/2=y, which gives you; y=1,5x-4
so;y=23-3xy=1,5x-4
y=y
23-3x=1,5x-4
23+4=1,5x+3x
27=4,5x
27/4,5=x
x=6
the y is:
3*6+y=23
18+y=23
y=23-18
<span>y=5</span>
3 0
4 years ago
Read 2 more answers
The area of a square is (9a2 − 24a + 16) square units. determine the length of each side of the square by factoring the area exp
Anton [14]
The will be 3x+4 I hope this help you
4 0
3 years ago
You fly a helicopter for 20 minutes that goes at a speed of 240 km per hour. How far did you go?
Stells [14]

Answer:

4800 km

Step-by-step explanation:

240*20=4800

4 0
3 years ago
How do we find a y intercept and a slope from this equation y=-1/6x+10?
wariber [46]

Answer:

Step-by-step explanation:

So all you have to do to find the slope and y intercept in that equation is look at which number is "with" the x and which is added on.

In any equation written in slope formula or y=mx+b, we can say that m = slope and b = y-intercept

So in this case we have y=-1/6x + 10

That means that m = -1/6 and b = 10

So:

Our slope is -1/6 and our y-intercept is 10.

7 0
3 years ago
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