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3 years ago

What is 7/8 + 1/4 * 5/6 evaluated and simplified into a fraction?

1 answer:

kramer3 years ago

7 0

7/8 + 1/4 * 5/6....no parenthesis means we do the multiplication first

7/8 + 5/24 =
21/24 + 5/24 =
26/24 which reduces to 13 / 12 or 1 1/12

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marissa [1.9K]

Based on the Roni using a lawn mower and Allie pushing one, Roni would be able to mow 0.71 of the field.

<h3>How much of the field would Roni mow?</h3>

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2 years ago

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3 years ago

Read 2 more answers

Label the vertices and state the Pythagorean Theorem for the following right triangle. Find x.

Ganezh [65]

Answer:

Pythagorean Theorem Statement is below.

Therefore the value of x is 9 m.

Step-by-step explanation:

Given:

Label the vertices as A , B , C shown in figure below such that

∠A = 90°

AC = Longer leg = 12 m

AB = Shorter leg = x

BC = Hypotenuse = 15 m

To Find:

x = ?

Solution:

Pythagorean Theorem :

Pythagorean Theorem States that "the square of the length of the hypotenuse of a right triangle equals the sum of the squares of the lengths of the other two sides".

Which can be Written as

$(\textrm{Hypotenuse})^{2} = (\textrm{One Side})^{2}+(\textrm{Other Side})^{2}$

$(\textrm{Hypotenuse})^{2} = (\textrm{Shorter leg})^{2}+(\textrm{Longer leg})^{2}$

i.e $(BC)^{2}=(AB)^{2}+(AC)^{2}$

Substituting the values AB ,AC, BC we get

$(15)^{2}=(x)^{2}+(12)^{2}\\(x)^{2}=225-144=81\\(x)^{2}=81\\Square\ Rooting\\x=\sqrt{81}=9\\x=9\ m$

Therefore the value of x is 9 m.

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3 years ago