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poizon [28]
3 years ago
8

Please help with algebra

Mathematics
1 answer:
nexus9112 [7]3 years ago
7 0

Answer:

i think the  answer is B

Step-by-step explanation:

formula is A^2+B^2=(A+B)(A-B)

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Combinatia pet store has 88 ​puppies, including 33 ​poodles, 22 ​terriers, and 33 retrievers. if rebecka selects one puppy at​ r
lbvjy [14]
Total dogs 88
Total poodle = 33

P(Poodle, then Poodle) = (33/88)(33/88) = 9/64

Answer: 9/64
7 0
4 years ago
What is the product of (–6.8)2?<br> A. -13.6 <br> B. 46.24 <br> C. –46.24 <br> D. 13.6
TEA [102]
<span>Note that -6.8 = -1*6.8. Therefore (-6.8)2 = (-1)*6.8*2. The product of 6.8*2 is 13.6. Hence (-6.8)2 = (-1)*13.6 = -13.6.</span>
4 0
4 years ago
Solve the equation. -7 = h/5
Maru [420]
-35 = h 
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8 0
3 years ago
Please answer this question
irakobra [83]

Answer:

Step-by-step explanation:

8 0
2 years ago
Timmy and Sam ran in a marathon. Timmy ran at a constant speed of 5 miles per hour. Sam ran at a
Alinara [238K]

Given:

Speed of Timmy = 5 miles per hour

Speed of sam = 4 miles per hour and head start of 2 miles

To find:

Where Timmy and Sam will  meet.

Solution:

Let x be the number hours they ran in marathon and y be the total distance covered.

Speed of Timmy is 5 miles per hour. So, total distance covered by Timmy in x hours is

y=5x       ...(i)

Speed of sam is 4 miles per hour and head start of 2 miles. So, total distance covered by sam in x hours is

y=4x+2    ...(ii)

Now, equate (i) and (ii).

5x=4x+2

5x-4x=2

x=2

The value of x is 2. It means they will meet after 2 hours.

Put x=2 in (i).

y=5(2)

y=10

It means, they will meet at 10 miles.

6 0
3 years ago
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