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3 years ago

Find the area of the shape shown below.

Mathematics

2 answers:

Wittaler [7]3 years ago

6 0

Answer:36

Step-by-step explanation: L•w/2 = A for triangular

Andrej [43]3 years ago

5 0

Answer:

936

Step-by-step explanation:

1 x 12 x 13 x 6= 936

Here is some evidence

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Lera25 [3.4K]

Answer

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Step-by-step explanation:

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2 years ago

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Is 39.81 rational or irrational

Andru [333]

Answer:

its rational

Step-by-step explanation:

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3 years ago

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Find the zeros and complete the factorization

vovikov84 [41]

Answer:

$(x^{2} -\sqrt{5} )(x^{2} +\sqrt{5} )(x^{2} +4)$

Step-by-step explanation:

$x^{4} -x^{2} -20\\if x^{2} =y\\y^{2} -y -20\\y^{2} -5y +4y - 20\\y(y-5)+4(y-5)\\(y-5)(y+4)\\since x^{2} =y\\(x^{2} -5)(x^{2} +4)\\(x^{2} -\sqrt{5} )(x^{2} +\sqrt{5} )(x^{2} +4)$

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3 years ago

Solve for x 4 - ( 2x - 2) + 3x = 4(x + 5) - 3(x-2)-10

erica [24]

Step-by-step explanation:

4 + x + 3x = 4 ( 5x ) - 3 ( x ) - 10

4 + x + 3x = 4 + 5x - 3 + x - 10

x + 3x + 5x + x = 4 + 4 - 3 - 10

10x = 21

10x % 10 = 21 % 10

x = 2,1

8 0

3 years ago

X 2 4 8 10 16 Y12 45 09 Oy= 2 x Oy=1 x O y=x-1 Oy=x+2

MrRa [10]

Answer:

y = x ÷ 2

Step-by-step explanation:

We are given a table of values, which will be represented as ordered pairs (x,y) below:

(2,1) (4,2) (8,4) (10,5) (16,8)

We are required to select one of the functions that match the numeric relationship between x and y.

We could test them one by one, but at simple observation, we can note the values of y are half of the values of x:

2/2=1

4/2=2

And so on. Thus the only function that divides the value of x by 2 to find the value of y is:

y = x ÷ 2

6 0

3 years ago