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Pavel [41]
3 years ago
10

This should be easy its a trigonometry question in geometry

Mathematics
1 answer:
tatuchka [14]3 years ago
3 0
Where are the questions at?
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A farm has 75 acres of wheat the farm I can harvest the wheat fans 12 acres per day and how many days with all the fields be har
Marizza181 [45]
Hi there! An equation for this problem would look something like

12d=75

Since the farmer can harvest 12 acres per day, the variable d represents days. 12 times the number of days it would take to harvest the field would equal 75.
8 0
3 years ago
Blediana read a total of 10 Harry Potter books over 5 months. After belonging to the book club for 6 months, how many books will
attashe74 [19]
Blediana would have read a total of 12 Harry Potter books in 6 months. 
If she read 10 books in 5 months, that would be 2 books per month. 6 months would allow her to lead a total of 12 books.
4 0
3 years ago
The product of two numbers is 40. If one of the numbers is 8/15, what is the other number?
Harman [31]
If one number is 8/15, you take the difference which 7/15.
5 0
3 years ago
Write x2 - 12x + 8 in vertex form.
Marysya12 [62]

Answer:

The answer to this is: y = (x - 6)² - 28

Step-by-step explanation:

The first step is to make sure the coefficient in front of x² is 1. If it isn't, just divide the whole equation by the coefficient. In this case, you don't need to do any division because you just have x²

Group the first two terms involving x² and x:

(x² - 12x) + 8

Now complete the square as follows:

a. Take the coefficient in front of x --> -12

b. Halve it --> -6

c. Square it --> (-6)² = 36

d. Add this and subtract it

(x² - 12x + 36 - 36) + 8

Take the negative number outside the parentheses:

(x² - 12x + 36) - 36 + 8

(x² - 12x + 36) - 28

The part in parentheses is a perfect square so rewrite it as such. If you need help refer back to step b.

(x - 6)(x - 6) - 28

(x - 6)² - 28

P.S. Vertex form is:

(x - h)² + k

In that form, the vertex is (h, k). In your case, the vertex of the parabola would be (6, -28).

Answer:

y = (x - 6)² - 28

6 0
3 years ago
Solve expressions with unit and standard form solution...<br>7 hundreds * 10
Effectus [21]
Its 7000 your welcome
4 0
3 years ago
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