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Andrej [43]
3 years ago
13

Please don’t troll include work

Mathematics
1 answer:
zheka24 [161]3 years ago
4 0
4 1/8-2 3/4= 4 1/8 - 2 6/8= 1 3/8

2 3/5 + 1 5/6 = 2 18/30 + 1 25/30= 3 43/30 = 4 13/30

8 9/12 + 2 3/8= 8 18/24 + 2 9/24= 10 27/24 = 11 3/24= 11 1/8

3 1/3 - 1 1/2= 3 2/6 - 1 3/6 = 2 8/6 - 1 3/6= 1 5/6
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Which radical expression is equivalent to y^1/7<br> ?
yaroslaw [1]

Answer:

\sqrt[7]{y}

Step-by-step explanation:

The rule for a fraction as an exponet is:

a^{\frac{b}{c}}=\sqrt[c]{x^b}

Apply the rule to the expression given:

y^{\frac{1}{7}}=\boxed{\sqrt[7]{y}}

Hope this helps you.

7 0
3 years ago
The midpoints of (-7, -13) (-11, -5)
Alexus [3.1K]

Answer:

80

Step-by-step explanation:

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5 0
4 years ago
The figure below shows a tent with wires attached to help stabilize it. The length of each wire is 8 feet greater than the dista
Anestetic [448]

Answer:

The length of 2 wires are 13 feet and 12 feet [i don't know if the 3rd side is a wire, if so, the length is 5 feet]

Step-by-step explanation:

<em>The image of the tent is attached.</em>

<em />

As we can see, it creates a right triangle with "x+8" side being the hypotenuse of the triangle.

The pythagorean theorem tells us:

Hypotenuse^2 = Leg^2 + Leg^2

THe hypotenuse is "x+8", the two legs are "x" and "x+7" respectively. Let's solve for x:

(x+8)^2=(x+7)^2+x^2

We expand and solve for x:

(x+8)^2=(x+7)^2+x^2\\x^2+16x+64=x^2+14x+49+x^2\\x^2+16x+64=2x^2+14x+49\\x^2-2x-15=0\\(x-5)(x+3)=0\\x=5,-3

Length can't be negative, so x = 5.

Hence, the 3 sides of the triangle are:

x = 5

x + 8 = 13

x + 7 = 12

The length of 2 wires are 13 feet and 12 feet

8 0
3 years ago
What is 8x over 2y ?
Nana76 [90]

Answer:

6 2/3.. i think

Step-by-step explanation:

hopefully u understand my messy handwriting

4 0
3 years ago
From the given polygon, find the following:
sweet [91]
1. consecutive sides are thats next to each other so

DE,CD,EF,FG,HG

2. A&B, K& L, C&D, F&E, J&I

3. AB, KL, CD, JI, FE

4.A,B,K,H,G

6 0
3 years ago
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