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3241004551 [841]
4 years ago
9

Solve this quadratic equation by completing the square.

Mathematics
2 answers:
ANEK [815]4 years ago
8 0

Answer:

B

Step-by-step explanation:

Licemer1 [7]4 years ago
7 0
I think the answer is D
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Henri wants to triple his spaghetti sauce recipe that uses 1 pound 8 ounces of ground turkey. How many pounds of ground turkey w
alexandr1967 [171]

Answer:

1.5 pounds of ground turkey

Step-by-step explanation:

We know that there are 16 ounces in 1 pound, meaning that 8 ounces is half a pound.

Adding this to the 1 pound gives 1 + 1/2 = 1.5 pounds of ground turkey.

3 0
3 years ago
Compare the values of the underlined digits. Then complete
IrinaK [193]

Answer:

the value of the digit 8 in 80,000 is 10 times the value of the digit 8 in 8,000

Step-by-step explanation:

i’m pretty sure this is how it’s supposed to be written, if not i’m sorry

6 0
3 years ago
When an object falls freely, the formula for the distance it falls is d= 4.9t^2 where d is
german

Answer:

a) 122.5 m ; b) 10 s

Step-by-step explanation:

Just use the given equation and plug in what you know.

a)

d = 4.9t^2

d = 4.9(5^2)

d = 4.9 * 25

d = 122.5 m

b)

d = 4.9t^2

490 = 4.9t^2

100 = t^2

t = 10 s

3 0
3 years ago
Read 2 more answers
A student earns $7.50 per hour at her part-time job. She wants to earn at least $200.
ivanzaharov [21]
Total amount of cash the student earns per hour is $7.5, let the time taken to earn $200 be h, thus the inequality representing this will be:
7.5h≤200
thus
h≤80/3
writing in whole  numbers we shall have:
h≤27

5 0
3 years ago
Read 2 more answers
Someone please help me with number 4
AVprozaik [17]
The answer is 10√3 because
10√3 is equal to approximately 17.32051 and the formula for finding the area of a square is length multipled by width so 10√3 x 10√3 is equal to 300 or 17.32051 x 17.32051 is equal to 300
8 0
3 years ago
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