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Artemon [7]
3 years ago
15

Is y^2+25y+200 a perfect trinomial

Mathematics
1 answer:
lukranit [14]3 years ago
5 0
No because the perfect trinomial has a square as the third term and the middle term is a multiple of 2.
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See picture for question and details.
Elis [28]

Answer: 2,000 square feet

Step-by-step explanation: u don't need me cause u already have the answer but its simple :)

8 0
3 years ago
Why do you multiply by a power of 10 when writing a repeating decimal as a rational number
stira [4]
1.28 = 128 * 10^-2

128 * (1/10^2)

128 / 10^2

128 / 100

1.28


Because, it's literally the same thing mathematically if you worked it out. Though, as I'm sure you're aware, it's just a much shorter and cleaner way of writing out large or small numbers.
8 0
3 years ago
Read 2 more answers
-4.8f+6.4=-8.48 what's f 7.3y-5.18=-51.9 what's y
stich3 [128]
F=4 and y=3 those are the answers
8 0
3 years ago
Suppose that a bored student wants to go to a restaurant for lunch, but she only has an hour in which to go, eat, and get back i
Blababa [14]

Missing information

Take local speed ad 30 mph and express your answer in miles

Answer:

7.5 miles

Step-by-step explanation:

Time for lunch is 1 hour but once will wait for 30 minutes before served and eat.

Out of 1 hour, 30 mins is for service and eating to mean time to get from work to restaurant, to and fro is the other 30 mins

Since 30 mins is for to and fro, then one way direction takes 15 mins.

Speed, s=d/t and distance d=speed*time

Given local speed of 30 mph and time as 15 mins,

To convert minutes to hours, we divide it by 60 hence the distance is

30*15/60=7.5 miles

Therefore, the student can go to a restaurant that is 7.5 miles from the office.

4 0
3 years ago
Aphrodite took out a 30-year loan from her bank for $170,000 at an APR of 7.2%, compounded monthly. If her bank charges a prepay
lora16 [44]
It's 3246.74 --- APEX
7 0
3 years ago
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