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ELEN [110]
3 years ago
14

Johnny went to an apple farm to pick some apples. The admission to get in was $5.00 and the apples cost $0.75 per pound.

Mathematics
1 answer:
sasho [114]3 years ago
6 0

Answer:

y=0.75x+5

Step-by-step explanation:

It would be this equation because you start at 5, which is the y-intercept, then you add 0.75 for every pound of apples. So on a graph you would start at 5 on the y-line then go up by 0.75

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lara [203]
Plug all the point into your calculator. Not sure if you need it y=mx+b but the R for that is r= -1
5 0
3 years ago
Clevon forms a triangle with three straws measuring 20, 25, and 18 inches. To the nearest whole
Ne4ueva [31]

Answer:

Step-by-step explanation:

Let's label this triangle as triangle ABC.  Side AB is 18, side BC is 20 and side CA is 25 and the angle we are looking for is angle C.  Use the Law of Cosines to find the missing angle.  You have to use the Law of Cosines because in order to use the Law of Sines you have to have an angle given and we don't so we have no other options.  In our case,

c^2=a^2+b^2-2abcosC which for us looks like this:

18^2=20^2+25^2-2(20)(25)cosC and

324=400+625-1000cosC and

324=1025-1000cosC and

-701=-1000cosC and

.701=cosC

Use the 2nd button and the cos button to find the missing angle.

Angle C = 45.4 which is, rounded to the nearest degree, 45°

8 0
3 years ago
How do you determine the square root of a term whose variable(s<br> have exponents greater than 2?
4vir4ik [10]

Basic method is Synthetic Division and Factor Theorem

Step-by-step explanation:

For higher-degree equations, the question becomes more complicated than others: cubic and quadratic equations  can be solved by similar formulas.

Hence, to avoid those circumstances we can use Synthetic Division  and Factor theorem to determine the squares of the given polynomial those who have order higher than 2.

7 0
2 years ago
What is the value of the expression iº xixi ? x 13 x 147
icang [17]

Answer:

2^4 = (2 x 2) x (2 x 2) = 4 x 4 = 16

Step-by-step explanation:

4 0
2 years ago
Can someone help me with one of these or both ?
kifflom [539]

Answer: 280 for number 2

Step-by-step explanation: I think I ain’t not % sure

3 0
2 years ago
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