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Alika [10]
3 years ago
8

Given the kite below, if NO = 5 and OM = 12, what is the value of NM?

Mathematics
1 answer:
tester [92]3 years ago
6 0

Answer:

NM = 13

Step-by-step explanation:

pythagorean theorem: a^{2} + b^{2} = c^{2}

a or NO = 5

b or OM = 12

c or NM = ?

plug in what is known:

⇒ 5^{2} + 12^{2} = c^{2}

⇒ 25 + 144 = c^{2}

⇒ 169 = c^{2}

square root each side of the equation:

⇒ \sqrt{169} = \sqrt{c^{2} }

solve:

⇒ 13 = c

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avanturin [10]

Hey there!

-4.36 + 1.2 [2.8 +(-3.51)]

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= 4.36 1.2(-0.71)

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= -5.212

Therefore, your answer is: -5.212

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5 0
2 years ago
Read 2 more answers
15. Apply Mathematics (1)(A) Suppose you have a box with a 4 X 4-in.
erastova [34]

Answer:

Step-by-step explanation:

Formula for calculating the surface area of the box S = 2(LW+LH+WH) where

L is the length of the box

W is the width of the box

H is the height of the box

If the box is square based with dimension 4 * 4in, then L = W = 4in. substituting this values given into the formula we will have;

S = 2(4(4)+4H + 4H)

S = 2(16+8H)

S = 32+16H

<em>Hence, The function that represents the surface area of this box as a </em>

<em>function of its height is S = 32+16H where H is the height of the box</em>

<em></em>

Given H = 6.5in, to evaluate the function, we will substitute h = 6.5in into the modeled equation;

S = 32+16H

S = 32+16(6.5)

S = 32+106

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5 0
3 years ago
on dividing $200 between A and B such that twice of A's share is less than 3 times than B's share by $20
Wittaler [7]

Answer:

Share of A is $116 and Share of B is $84.

Step-by-step explanation:

Let the share of A be x

Let the share of B be y

Given:

$200 is shared between A and B

So, x+y =\$200\ \ \ \ equation \ 1

Also given;

twice of A's share is less than 3 times than B's share by $20

2x= 3y -20\\2x-3y = -20 \ \ \ \ equation \ 2

Solution:

Now multiplying equation 1 by 3 we get,

3x+3y=600 \ \ \ \ equation \ 3

Now Adding equation 2 and equation 3 we get

(2x-3y = -20)+ (3x+3y=600)\\5x=580\\\\x=\frac{580}{5}=\$116

Now Substituting the value of x in equation 1 we get,

x+y=200\\116+y=200\\y=200-116 = \$84

Hence, Share of A is $116 and Share of B is $84.

8 0
3 years ago
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NeX [460]

Answer:

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= -1/6.

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when x = 12 y = 3 so

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5 0
3 years ago
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wolverine [178]

1/2 of the pizza is eaten in an hour. To get from 1/2 an hour to 1 hour, you multpily by 2. Multiply 1/4 by 2 to get 1/2.

7 0
3 years ago
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