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Tems11 [23]
2 years ago
10

Then diameter for a circle is 12 m.

Mathematics
1 answer:
adell [148]2 years ago
4 0

Answer:

area of the circle = 113.04

Step-by-step explanation:

radius = 1/2 d

radius = 1/2 × 12

radius = 6 m

area of the circle = π r²

area of the circle = 3.14 × 6 × 6

area of the circle = 113.04

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Work out m and c for the line y=x-5
Bumek [7]

Answer:

m = 1 and c = - 5

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

y = x - 5 is in this form

with m = 1 and c = - 5

3 0
3 years ago
Write an expression to represent Vivian's change in elevation from -9.6 feet at the bottom of the Ferris wheel to 12.3 feet at
Effectus [21]

Answer:

<h2><em>ΔE =12.3 - (-9.6) which is equivalent to 21.9 feet </em></h2>

<em />

Step-by-step explanation:

Give the distance covered by Vivian at the bottom of the elevation to be -9.6 feet and the distance covered by Vivian at the top of the elevation to be 12.3 feet, Vivian's change in elevation will be expressed as the difference in the elevation at the bottom and the elevation at the top.

Let the initial elevation Ei = -9.6 feet

Final elevation Ef = 12.3 feet

Change in elevation ΔE = Ef - Ei

Change in elevation ΔE =12.3 - (-9.6)

Change in elevation ΔE = 12.3 + 9.6

Change in elevation ΔE = 21.9 feet

<em>Hence the expression to represent Vivian's change in elevation from -9.6 feet at the bottom of the Ferris wheel to 12.3 feet at  the top is </em><em>ΔE =12.3 - (-9.6) which is equivalent to 21.9 feet </em>

<em />

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5 0
2 years ago
Shape 1 and shape 2 are plotted on a coordinate plane. Which rigid transformation can you perform on shape 2 to show that shape
Aleksandr-060686 [28]
The answer is B. Take the same point on each of the figures and count how far they are away horizontally and vertically.
5 0
3 years ago
The table giver you 4 tree's and I forget what the rest said so I am just lazy and took a sreenshot.
ser-zykov [4K]
<h2>Answer:</h2>

The Maple tree.

<h2>Step-by-step explanation:</h2>

The Sycamore is 15 and 2/3 feet tall, which is 15.667 feet.

The Oak is 14 and 3/4 feet tall, which is 14.75 feet.

The Maple is 15 and 3/4 feet tall, which is 15.75 feet.

The Birch is given as 15.72 feet.

Out of these, the tallest is the Maple, which is at 15.75 feet.

4 0
2 years ago
Please help<br><br>4(4+2x)=x(x+5)​
lapo4ka [179]

Answer:

EF = 6

Step-by-step explanation:

Using the secant- secant power theorem, that is

GF × GE = GH × GS

4(4 + 2x) = 5(5 + x) ← distribute both sides

16 + 8x = 25 + 5x ( subtract 5x from both sides )

16 + 3x = 25 ( subtract 16 from both sides )

3x = 9 ( divide both sides by 3 )

x = 3

Then

EF = 2x = 2 × 3 = 6

3 0
2 years ago
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