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joja [24]
3 years ago
7

Cesar wants to buy grass seed to cover his whole lawn, except for the pool. The pool is 7 1 2 m by 3 1 4 m. Find the area the gr

ass seed needs to cover.
Mathematics
1 answer:
timofeeve [1]3 years ago
4 0

226'394 is the area of grass need to grow

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Which is larger 0.076 or 0.08?
nata0808 [166]
0.08 is larger because it can also be written as 0.080, and 80 is larger than 76.
4 0
3 years ago
Read 2 more answers
What is the least common denominator for these two rational expressions n^4/n^2+2n+1,7/n^2-8n-9
sergeinik [125]

Answer:

Step-by-step explanation:

n²+2n+1 = (n+1)(n+1)

n²-8n-9 = (n+1)(n-9)

the least common denominator for these two rational expressions is :

(n+1)(n-9)

7 0
3 years ago
Geometry picture added
Nikitich [7]
X and Z equal 72
Y equals 108.

This is because y and 108° are vertex angles meaning they are both equal to each other. X is 72 because it’s form a supplementary angle with 108°. So what I did to find x is I subtracted 108 from 180 to get 72°. Then I know x and z are vertex angles meaning that z is also equal to 72°
5 0
3 years ago
Mr. Brown owned a house, which he rented for $60 a month. The house was assessed at $9000. In 1975 the rate of taxation was incr
Alexandra [31]
We first calculate the percentage increase on the tax

Old value = 25×9 = 225 ⇒ The value 9 represents the 9 lots of thousands of the house's value
New value = 28×9 = 252

Increase in tax = 252 - 225 =27  
Percentage increase = (27÷225) ×100 = 12%

The amount of yearly rent would be then increased by 12%

Monthly rent = $60
Yearly rent = 60×12 = $720
Increase by 12% = 720×1.12 = 806.4 ⇒ The value 1.12 is the multiplier, obtained from 100%+12%=112%=1.12

The monthly rent is 806.4÷12 = $67.20 which is an increase of $7.20 per month
5 0
3 years ago
A rectangular room is 12.5 feet wide and 14 feet long. How many linear feet of baseboards are needed to trim the room?
QveST [7]

If you do width times length you will get 30. Good luck

8 0
4 years ago
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