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3 years ago

Type the correct answer in the box.

Mathematics

2 answers:

Romashka [77]3 years ago

8 0

Answer:

11700

Step-by-step explanation:

The triangles are similar (presumably) because their ratios are the same for all three corresponding sides.

Equation

Set up the proportion
AB/AC = AD /AE

Givens

AB = 5600 feet
AD = 5200 feet
AC = 5600 + 7000 = 12600 feet
AD = ?

Solution

5600 / 12600 = 5200 / x Cross multiply
5600x = 12600 * 5200 Simplify the right.
5600x = 65,520,000 Divide by 5600
x = 65,520,000/5600 Do the division
x = 11,700

Feliz [49]3 years ago

3 0

Answer:

11700

Step-by-step explanation:

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-2

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3 years ago

W = 3x + 7y solve for y

mario62 [17]

Answer:

The value of the equation $y=\frac{W-3x}{7}$ .

Step-by-step explanation:

Consider the provided equation.

$W = 3x + 7y$

We need to solve the provided equation for y.

Subtract 3x from both side.

$W-3x= 3x-3x+ 7y$

$W-3x=7y$

Divide both sides by 7.

$\frac{7y}{7}=\frac{W-3x}{7}$

$y=\frac{W-3x}{7}$

Hence, the value of the equation is $y=\frac{W-3x}{7}$ .

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castortr0y [4]

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3 years ago

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nikklg [1K]

Answer:

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Step-by-step explanation:

The octopus chose the rectangles 68% of the time. From this observation you can tell that the octopus has learned there is food under the rectangular shape. Its cognitive abilities are less than a human's, but they are able to discern a rectangle from a circle with success.

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3 years ago

Which equation justifies why nine to the one third power equals the cube root of nine?

AVprozaik [17]

Answer:

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Step-by-step explanation:

we know that

The Power of a Power Property , states that :To find a power of a power, multiply the exponents

$(a^{b})^{c}=a^{b*c}$