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Reil [10]
2 years ago
8

Alison used a coordinate grid to show where the trees are in her backyard. She wants to put a birdbath exactly halfway between t

he two oak trees. What are the coordinates of this location? If each grid represents 1 foot, how far apart are the two oak trees? What is the perimeter of the triangle determined by the three trees? (Round your answer to the nearest foot)

Mathematics
1 answer:
Degger [83]2 years ago
3 0

Answer:(5,4)

Step-by-step explanation:

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$6.05 because 10.09 × 0.6 is 6.054, round down because the last number is less than 5, and you have 6.05.
8 0
1 year ago
What is the sum of the polynomials?<br><br> (7x3 – 4x2) + (2x3 – 4x2)
AnnZ [28]

Answer:

9x3 – 8x2

Step-by-step explanation:

Simplify signs:

 

8x2 - 5x3 - 4x2 + 9x3

 

Combine like terms:

 

(8x2 - 4x2) + (9x3 - 5x3)

3 0
1 year ago
Determine if 0.669429565254154 is rational or irrational and give a reason for your answer
raketka [301]

Answer:

Rational

Step-by-step explanation:

The reason why this number is rational is because this number terminates.

7 0
1 year ago
If cheese costs $5.65 per pound, what will be the total cost of 2.2 pounds of cheese?​ plz help meee
lutik1710 [3]
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Multiply the two numbers.
3 0
1 year ago
What is the product (6r-1)(-8r-3)
eimsori [14]
Use the FOIL method (First, Outside, Inside, Last)

6r(-8r) = -48r²
6r(-3) = -18r
-1(-8r) = 8r          (note: two negatives multiplied together = positive answer)
-1(-3) = 3

-48r² - 18r + 8r + 3

Combine like terms:


-48r² - 18r + 8r + 3

-48r² - 10r + 3


-48r² - 10r + 3 is your answer

hope this helps
6 0
2 years ago
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