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ladessa [460]
3 years ago
6

Can you please help me

Mathematics
1 answer:
Tanya [424]3 years ago
3 0
A. is (-5, -3)
You always name the coordinate by going left and right (along the x-axis) first and then up and down (the y-axis). That's because the first point in the coordinate is the x-coordinate and the second point is the y-coordinate.

You can remember this by thinking "you always walk to the elevator (left and right), before you ride the elevator (up and down)."
Or another saying is "You crawl (left and right) before you walk"
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Joanne slices a large banana bread into 10 pieces. There are 2 adults and 2 children who get a piece of banana bread. The rest o
sergey [27]

Answer:

6/10 or 3/5(the simplified one)

Step-by-step explanation:

first we should look at how many people gets the bananna bread and how many they took in total.

The passage said there are 2 adults and 2 children, so there are 4 people.

Since each person gets 1 bread, we could know it is 4 * 1, which is 4 and that is the total of how many they took.

When we find out how many bread is took, we have to find how many bread remains.

10-4=6, so there are 6 breads left and that means 6/10 of the whole bread is donated.

we can  even simplify it. 6/10 could be simpligied to 3/5.

3 0
3 years ago
A large adult elephant weighs 24,000 pounds. A baby elephant, on the other hand, weighs only 260 pounds. How much more does the
MrMuchimi
24,000-260= 23740 pounds

1 ton= 2000 pounds

So,

23740/2000= 11.87 tons

I hope this helps!
~kaikers
7 0
3 years ago
Read 2 more answers
Jason jumped of a cliff into the ocean . His height as a function off time could be models as h(t)=16tsquared + 16t + 480 where
Karo-lina-s [1.5K]

I see that you are in high school, and I'm hoping that you've been introduced
to differential calculus, because I don't know how to answer this question without
using it.

We're told that Jason's height above the water is  <em>H(t) = -16t² + 16t + 480 .</em>
We can observe many things from this equation:
-- Up is the positive direction; down is the negative direction.
-- The acceleration of gravity is 32 ft/sec² .
-- Jason jumps upward from the cliff, at 16 ft/sec .
-- The cliff is 480-ft above the water.
(This tells us why the question is only concerned with his maximum height,
and then it ends ... 480-ft is one serious cliff, and what happens after the
peak of his arc is too gruesome to contemplate.)

In any case, his vertical velocity is the first derivative, with respect to time,
of his height above the water.

         V = -32 t + 16

At the peak of his arc, where gravity takes over, his velocity changes from
upward to downward, and it's momentarily zero.

                                           0 = -32t + 16

Add  32t  to each side:    32t = 16

Divide each side by  32:    <em>  t = 1/2 second</em>

His height at that instant is     H(0.5) = -16(0.5)² + 16(0.5) + 480 =

                                           <em>4-ft above the cliff,  484-ft above the water</em>,

and then he begins falling from that altitude.

The duration of his dive is      484 = 16 t²
                                                   t = √(484/16) = <em>5.5 seconds</em>

and he hits the water at      V = a t = (32) x (5.5) = 176 ft/sec = <em>exactly 120 mph </em>

Jason was good man ... a good student, and always kind to everyone he met.
He will certainly be missed.


5 0
3 years ago
-6k + 7k what's the answer
lesya [120]
The answer is k!!!!!!!!
5 0
3 years ago
Read 2 more answers
Work out th following in standard form 3000 x 5000
Sedaia [141]
5x10^3 is the answer 
5 0
3 years ago
Read 2 more answers
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