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saul85 [17]
3 years ago
5

PLZ HELP, BEST ANSWER WILL BE CHOSEN FOR BRAINLIEST!!!!!

Mathematics
1 answer:
boyakko [2]3 years ago
5 0

Answer:

A square root of 80 m

Step-by-step explanation:

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Marely walked around 2 rectangular parks. One measures 54 feet by 38 feet and the other measures 32 feet by 22 feet.
galben [10]

Answer:

130 feet or 39.6m

Step-by-step explanation:

for Marely's first rectangular park, L=54 and B= 38

Total perimeter of distance walked in first rectangular park is 2(L+B), which is 2(54+38) =184 feet

For Marely's second rectangular park, L= 32 and B=22

Total perimeter of second distance 2(L+B), which is 2(32+22) = 108 feet

Total perimeter covered by Marely = (P1+P2) 184+108 = 292 feet

Marely's brother = 2(L+B)

2(48+33) = 162 feet

Hence, difference is 292-162 = 130 feet or 39.6m

3 0
3 years ago
hi PLLSS HELP solve x2 – 8x = 20 by completing the square. Which is the solution set of the equation? {–22, 14} {–14, 22} {–10,
Anuta_ua [19.1K]

Answer:

{ - 2, 10 }

Step-by-step explanation:

Given

x² - 8x = 20

To complete the square

add ( half the coefficient of the x- term )² to both sides

x² + 2(- 4)x + 16 = 20 + 16, that is

(x - 4)² = 36 ( take the square root of both sides )

x - 4 = ± \sqrt{36} = ± 6 ( add 4 to both sides )

x = 4 ± 6

Thus

x = 4 - 6 = - 2

x = 4 + 6 = 10

3 0
3 years ago
What is the compatable number of 358
balandron [24]
The answer is about 60ish. Hope this helped.   :-)
6 0
2 years ago
Explain how you can write 3/2 as the product of a whole<br><br> number and a unit fraction.
Nitella [24]

Answer:

Step-by-step explanation:

When 3 is divided by 2, the quotient  is 1 and remainder is 1

Whole number is the quotient.

Fraction : <u>remainder</u>

                 divisor

1\frac{1}{2}

8 0
3 years ago
Read 2 more answers
Hari had 6 siblings who were born all born 2 years apart. The youngest is Richa who is only 7 years old while Hari is the oldest
klasskru [66]

Answer:

19

Step-by-step explanation:

6 times 2 = the years between the youngest and oldest. 6 times 2 =12. 7+12=19

5 0
3 years ago
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