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Simora [160]
3 years ago
10

What's the y-intersept and how can we find it?!

Mathematics
2 answers:
motikmotik3 years ago
7 0
By looking at the graph and seeing which point crosses the y axis. This point will always have an x coordinate of zero.
Xelga [282]3 years ago
6 0

Answer:

when looking at y=mx+b, the b is the y intesept.

y=4x=5, 5 is the y intersept

Step-by-step explanation:

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A pirate shoots a cannonball into the air from a height of 10
Aneli [31]

We are basically given most of what we need to calculate the height of the cannonball.

We use the formula h = –16t+ vt + s to find the height requested.

Let v = 160

Let s = 10

Let t = time in seconds

Was the value of t included? We need to know t to plug into our formula.

You know everything else except for t. Go back to your notes to search for t. Afterward, plug the value of t and everything else given above into the formula and calculate to find h.

6 0
3 years ago
Find the area of a parallelogram with a base of 5cm and height of 15 cm
Anni [7]

Answer:

think about it right now its easy or use a calculator

Step-by-step explanation:

amazing

7 0
3 years ago
Read 2 more answers
To convert a capacity of 8.7 gallons to quarts which ratio could you multiply by
guajiro [1.7K]
<span>A- 4 quarts over 8.7 gallon 

B- 1 gallon over 4 quarts 

C- 8.7 gallons over 4 quarts 

D- 4 quarts over 1 gallon</span><span>Update: </span><span>Remember that 1 gallon = 4 quarts

</span>
6 0
2 years ago
Lúcia is using energy at a rate of 420 kilocalories (kcal) per hour (h) ice skating.
kakasveta [241]

Answer:

7000 cal/min

Step-by-step explanation:

It is mentioned that, Lucia is using energy at a rate of 420 kilo calories per hour ice skating

We know that,

1 kilo calories = 1000 calories

Using unitary method :

420 kilo calories = 420,000 calories

Also,

1 hour = 60 minutes

In this case, Lucia is using energy per 60 minutes =  420,000 calories. So,energy used by her per minute is :

E=\frac{420000}{60} =7000 calories

Hence, Lucia is using 7000 calories per minute.

Credit to handgunmaine: https://brainly.in/question/13030745

4 0
3 years ago
Do you know the answer? HELP?
Georgia [21]
V=LWH
if legnth AND width AND height are dobuled
V=2L2W2H
V=2*2*2LWH
V=8LWH

weight increases by 8 times
0.3 time s8=2.4

answer is 2.4lb
8 0
3 years ago
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