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galina1969 [7]
2 years ago
5

Can someone help me for brainliest

Mathematics
1 answer:
Nataly [62]2 years ago
5 0

Answer:

10)

No. Since the garage is a square, the length and width are the same. And since the formula to find the area of a square is (length times width) l x w , that means that the square root of 121 would be the length and width of the garage. The square root of 121 is 11, concluding that the car that measures 13 feet long is too large.

11)

7. its the square root of 49, which is the closest to 55.

hope this helps!

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for each of the following shapes, state whether or not it has reflection symmetry. if it does, draw the lines of symmetry it.
Genrish500 [490]

Answer:

Yes

Step-by-step explanation:

The lines of symmetry are the three altitudes.

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2 years ago
Use linear approximation to estimate f (2.85 )given that f (3 )equals 2 and f prime (3 )equals 5.
Allisa [31]

Answer:

Step-by-step explanation:

Given that,

f(3) = 2

f'(3) = 5.

We want to estimate f(2.85)

The linear approximation of "f" at "a" is one way of writing the equation of the tangent line at "a".

At x = a, y = f(a) and the slope of the tangent line is f'(a).

So, in point slope form, the tangent line has equation

y − f(a) = f'(a)(x − a)

The linearization solves for y by adding f(a) to both sides

f(x) = f(a) + f'(a)(x − a).

Given that,

f(3) = 2,

f'(3) = 5

a = 3, we want to find f(2.85)

x = 2.85

Therefore,

f(x) = f(a) + f'(a)(x − a)

f(2.85) = 2 + 5(2.85 - 3)

f(2.85) = 2 + 5×-0.15

f(2.85) = 2 - 0.75

f(2.85) = 1.25

5 0
3 years ago
BRAINLIEST!! 5 STARS AND A THANKS!! IF YOU GET IT CORRECT!
TiliK225 [7]

Answer:

the second one

Step-by-step explanation:

cant be negative cuz if its negative the first line doesnt apply.

3 0
3 years ago
A group of 4 students need to share 20 paper clips equally ?
harkovskaia [24]

Answer:

5

Step-by-step explanation:

5 0
2 years ago
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20 plants were mesured and their heights recorded in cm. here are the heights: 13.2 17 4.8 15.6 12 8.5 11.1 9.9 17.4 14.7 12.6 7
GaryK [48]

Answer:

hi there I have.

Step-by-step explanation:

the train leaves at 6.30. unfortunately the flight is delayed.

7 0
2 years ago
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