(these are the rest) May i get more help please :( thank you :)

Mathematics

1 answer:

joja [24]2 years ago

3 0

Answer:

7. a = 1,075 sq ft

8. 128 sq ft

9. a = 80 in

10. $28

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(SHOW YOUR WORK PLZ AND EXPLAIN)

77julia77 [94]

H would be your answer (9x2)+(14x4)=74

8 0

3 years ago

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Pls pls pls help!!!

cluponka [151]

Answer:

Step-by-step explanation:

there are more money during the week 1 because having a -$8 balance is better than having a -$10 balance, -8 > -10

week 2 has a greater absolute value

| -10| = 10 and |-8| =8 and becasue 10> 8 then |-10| > |-8|

4 0

3 years ago

Need help like right now.

denpristay [2]

Let's go:

Big triangle:

12 + 3x - 6 = 3x + 6

10 + 8 = 18

$\frac{10}{18} = \frac{3x - 6}{3x + 6} \\\\ 10.(3x + 6) = 18.(3x - 6) \\\ 30x + 60 = 54x - 108 \\\ 54x - 30x = 60 + 108 \\\ 24x = 168 \\\ x = 7$

I hope I helped you.

4 0

3 years ago

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Find the area, correct to the nearest square

Lady bird [3.3K]

Answer:

1269 square meters

Step-by-step explanation:

The path and the plot of land form two concentric circles (they have the same center). The radius of the plot of land is 100m (half of the diameter) and the radius of the larger circle, formed by putting a 2m wide path around the plot of land, is 102m. Thus, the area of the path is $\pi *102^2$ minus $\pi *100^2$ which will be $10404\pi-10000\pi$ which is $404\pi$ . Estimate $\pi$ to 3.141 and calculate, getting 1268.964... which is 1269, rounded to the nearest square meter.