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3 years ago

I confused a lot plz help

Mathematics

2 answers:

Naily [24]3 years ago

5 0

You have to divide 25 and 4 then add two

zaharov [31]3 years ago

4 0

(25 ÷ 4) + 2
↑↑↑↑↑↑↑↑↑

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Which transformations can be used to carry ABCD onto itself? The point of rotation is (3, 2). Check all that apply.

gavmur [86]

Answer:

The correct answer for this question is Reflection across the line x=3 and Reflection across the line y=2.

Step-by-step explanation:

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3 years ago

Data collected in a survey shows that 60 percent of the buyers are interested in buying a brand of mobile phone and if the total

melisa1 [442]

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3 years ago

During the half time of a basketball game, a sling shot launches T-shirts at the crowd. The T-shirt is launched with an initial

kumpel [21]

Step-by-step explanation:

The T-shirt is launched with an initial upward velocity of 60 ft/s from a height of 5 feet. Its equation of motion is given by :

$f(x) = -12x^2 + 60x + 5$ ....(1)

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So,

$\dfrac{ d(-12x^2 + 60x + 5)}{dt}=-24x+60$

Now put,

$-24x+60=0\\\\x=2.5\ s$

So, the time taken for the T-shirt to reach maximum height is 2.5 seconds.

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8 0

3 years ago

What is the area of the given sector

Romashka-Z-Leto [24]

Assuming the shape is a piece of a circle, you can determine the ratio of the shape to a full circle. A full circle will have 360 degree but this shape is only 40 degree. Then the ratio would be: 40/360= 1/9 full circle.

Then, using the circle area formula, the area of the 1/9 circle would be:
full circle area= pi * r^2
full circle area= 22/7 * 6^2
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3 years ago

8% of what number is 16

aliina [53]

200, because 8% is 8 parts of 100%. Then 1 part of that 100% is 16/8=2. Then 100% is the number i.e; 200

7 0

3 years ago

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