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yarga [219]
3 years ago
5

Please help me with this problem.

Mathematics
1 answer:
Alik [6]3 years ago
8 0

We're going to use the equation given but let's first make sure we understand what the equation IS saying:

Area of a kite= [(1st diagonal) × (2nd diagonal)]/2

Now, let's find the 2 diagonals. In the case of kite shapes one of the diagonals is the line that goes from W to Y and the other is the line going from X to Z. In a kite they will always cross (no matter their lengths).

Now that we know the diagonals we can add the lengths that are given for each line to know what to multiply.

Line W to Y: 20+12= 32

Line X to Z: 12+12= 24

Now let's plug these numbers into the equation (it doesn't matter the order of the diagonals because we're just gonna be multiplying them either way!)

So...

(32×24)/2= 384 units squared (because it is area)

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Is the variable qualitatie or quantitive? Distance in miles to nearest school.
Naddik [55]
<span>It's quantitative, you can measure it by a specific quantity, which is the number of miles. If it was qualitative, you would be measuring how uncomfortable the ride to the nearest school is.</span>
8 0
3 years ago
The total cost for buying new sneakers for the basketball team an be found by using the function y=25x + 65, is where x is the n
gtnhenbr [62]

Answer:

Domain\ =\ \{x: 9,10,11....16\}

<em></em>Range\ =\ \{y:290, 315,340.....465\}<em></em>

Step-by-step explanation:

Given

y = 25x + 65

Required

Determine the range and domain when x = 9 to 16

The domain is the set of

Domain\ =\ \{x: 9,10,11....16\}

Solving for the range;

<em>When x = 9</em>

<em></em>y = 25 * 9 + 65<em></em>

<em></em>y = 225 + 65<em></em>

<em></em>y = 290<em></em>

<em></em>

<em>When x = 10</em>

<em></em>y = 25 * 10 + 65<em></em>

<em></em>y = 250 + 65<em></em>

<em></em>y = 315<em></em>

<em></em>

<em>When x = 11</em>

<em></em>y = 25 * 11 + 65<em></em>

<em></em>y = 275 + 65<em></em>

<em></em>y = 340<em></em>

<em></em>

<em>You continue till you get to x = 16</em>

<em>---</em>

<em>--</em>

<em>-</em>

<em>When x = 16</em>

<em></em>y = 25 * 16 + 65<em></em>

<em></em>y = 400 + 65<em></em>

<em></em>y = 465<em></em>

<em></em>

<em>Hence; the range is</em>

<em></em>Range\ =\ \{y:290, 315,340.....465\}<em></em>

3 0
2 years ago
The school is ordering 2,000 cupcakes to celebrate reading.the school can Oder the cupcakes in the sets of 10.how many sets of 1
aleksklad [387]

Answer:

200 sets of 10 can be ordered to complete the order of 2,000 cakes.

Step-by-step explanation:

Total  numbers of cupcakes to be ordered = 2,000

The number of cupcakes in 1 set = 10

So, \textrm{Total sets to be ordered} =  \frac{\textrm{Total Cupcakes to be ordered}}{\textrm{Cupcakes in 1 set}}

= \frac{2,000}{10}   = 200

or, Number of cupcake sets  = 200

Hence, 200 sets of 10 can be ordered.

3 0
3 years ago
Rewrite factors into a quadratic form.<br> (m + 2)(m – 5)
bonufazy [111]

<u>Answer:</u>

m² - 3m - 10

<u>Steps:</u>

(m + 2)(m – 5) = m² - 5m + 2m - 10

(m + 2)(m – 5) = m² - 3m - 10

4 0
3 years ago
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fiasKO [112]
The velocity would be 7 and sa = 65
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