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4 years ago

Length and width of the plot

Mathematics

1 answer:

Ierofanga [76]4 years ago

6 0

Check the picture below

anyhow, notice the part of the river is not included in the perimeter of 797 meters, because, the river is doing the fencing per se

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A population of 240 birds increases at a rate of 16% annually. Jemel writes an exponential function of the form f(x) = abx to re

d1i1m1o1n [39]

An exponential function is :
f ( x ) = a * b^x,
where x is the number of the years.
a = 240 ( number of the birds at start )
16 % = 0.16
b = 1 + 0.16 = 1.16
f ( x ) = 240 * 1.16^x
Answer:
a = 240, b = 1.16

7 0

3 years ago

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List the theorems for finding zeros of higher degree polynomials

astra-53 [7]

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4 years ago

Dawson rakes leaves in his neighborhood. The equation y = 10x represents the amount of money he earns. What is the constant of p

Dafna11 [192]

Answer:

idk for sure but id say 10x

Step-by-step explanation:

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3 years ago

Distributive Property. Show work below. 1/5(5r+10) - 3(r-2)

inessss [21]

Answer:

The answer is -2r + 8.

Step-by-step explanation:

1) Simplify 1/5(5r + 10) to 5r + 10/ 5.

$\frac{5r + 10}{5} - 3(r - 2)$

2) Factor out the common term 5.

$\frac{5(r + 2)}{5} - 3(r - 2)$

3) Cancle 5.

$r + 2 - 3(r - 2)$

4) Expand by distributing terms.

$r + 2 - (3r - 6)$

5) Remove parentheses.

$r + 2 - 3r + 6$

6) Collect like terms.

$(r - 3r) + (2 + 6)$

7) Simplify.

$- 2r + 8$

Thus, the answer for this equation is -2r + 8.

3 0

3 years ago

What is the radius of a sphere with a volume of 47270 cm 3 , 47270 cm 3 , to the nearest tenth of a centimeter?

CaHeK987 [17]

Mark brainalist if this helped thanks

The volume of a sphere is 47270 cm ^3 to find the radius of the sphere .

We know that the formula of the volume of the sphere is given by volume =4/3 pie r ^3
Where r is the radius of the sphere

Substitute the value to get r , and we get
47270=4/3 x 22/7 x r^3

Transpose the equation, and we get
r^3=47270 x 3/4 x 7/22
r^3 =23635 x 3/2 x 7/22

On further solving , we get
r^3 =496335/44
r^3 =11280.34091
r= 3 cube root 11280.34091
r=22.4271
So the radius of the sphere is 224271 cm
And on rounding it off to the nearest tenth of a centimeter , the radius of the sphere becomes 22.4 cm
So the answer is 22.4 cm

4 0

2 years ago