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laiz [17]
3 years ago
9

How to solve -7(x-1)^2+7 vertex form to standard form

Mathematics
1 answer:
Allushta [10]3 years ago
3 0
Now I don’t know how to do this but I would recommended a tutor for you
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1 PERFORMANCE - Essay
Amiraneli [1.4K]

Answer:

Thus the length = 230 and width = 90.

Step-by-step explanation:

Farmer Fernanda wants to put a fence around her rectangular field. The length of the field is 40 feet less  than 3 times the width.

She has 320 feet of fencing.

Let the length of the rectangular fence be x and the width of the fence be y.

Then the relation between them is

x = 3y - 40

Also x + y = 320

Solving these equations,

320 - y = 3y - 40

4y = 360

y = 90

x = 230

Thus the length = 230 and width = 90.

7 0
3 years ago
jordan has been offered two summer jobs. one job pays 7 owr hour. the other 50 a week plus 5 per hour. how many hours would jord
mart [117]

He would have to work 24 weeks to get the same amount from each job.

6 0
3 years ago
The number of users of a cell tower in a small, developing town increased by a factor of 1.5 every year from 2010 to 2019. The f
polet [3.4K]

Answer:

B

Step-by-step explanation:

From the statement, we are given a function that shows the number of cell tower users f(x) after x years, from the year 2010 to 2019, so, to solve the problem, we need to remember that the domain is equal to all the values that the variable (x for this case) could take making the function itself exist.

So, the given function is a function of years, and we know that "x" represents the years from 2010 (starting value), to 2019 (ending value) meaning that the domain is located between those two values.

Hence, the correct option is:

B. 0 ≤ x ≤ 5,000

3 0
3 years ago
Read 2 more answers
I'm really confused, can someone please help me with this problem?
stiv31 [10]

Answer: x = 6.25

5 ÷ 0.8

= 6.25

6 0
3 years ago
A model for my number has 6 ones blocks, 2 hundreds blocks and 3 tens blocks what number am i?
Hatshy [7]
236

2 hundreds + 3 tens + 6 ones or
200 + 30 + 6
236
5 0
3 years ago
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