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2 years ago

NEED IT ASAPFind the missing side. 3 is A^2 5 is B^2what is the missing side

Mathematics

2 answers:

klio [65]2 years ago

5 0

5.83

A^2+B^2=c^2
9+25=34
34=C^2
^2/34
=5.83

nignag [31]2 years ago

4 0

Answer:

5.83

Step-by-step explanation:

Use the Pythagorean theorem:

3^2+5^2 = c^2

34 = c^2

sqrt34 = c

5.83 = c

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Vertical angles are opposite angles with the same vertex true or false

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True
Vertical angles are opposite angles with the same vertex

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3 years ago

What is AE ? Enter your answer in the box. units Two segments A D and B C intersect at point E to form two triangles A B E and D

spin [16.1K]

Answer:

The length of AE is 20 units.

Step-by-step explanation:

Given two segments AD and BC intersect at point E to form two triangles ABE and DCE. Side AB is parallel to side DC. A E is labeled 2x+10. ED is labeled x+3. AB is 10 units long and DC is 4 units long.

we have to find the length of AE

AB||CD ⇒ ∠EAB=∠EDC and ∠EBA=∠ECD

In ΔABE and ΔDCE

∠EAB=∠EDC (∵Alternate angles)

∠EBA=∠ECD (∵Alternate angles)

By AA similarity, ΔABE ≈ ΔDCE

therefore, $\frac{AE}{ED}=\frac{AB}{CD}$

⇒ $\frac{2x+10}{x+3}=\frac{10}{4}$

⇒ $8x+40=10x+30$

⇒ $x=5$

Hence, AE=2x+10=2(5)+10=20 units

The length of AE is 20 units.

5 0

3 years ago

How many grams are there in 2.5 kilograms

Jobisdone [24]

1 Kg = 1000 g

1000 * 2.5 =

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7 0

2 years ago

Find the missing side of this right

navik [9.2K]

Answer:

x = 13

Step-by-step explanation:

First start with the blank equation

$a^{2} + b^{2} = c^{2}$

Plug in the legs and hypotenuse. Remember c squared is always the hypotenuse.

$5^{2} + 12^{2} = c^{2}$

Then solve

25 + 144 = $c^{2}$

169 = $c^{2}$

$\sqrt{169} = \sqrt{c^{2} }$

c = 13

3 0

2 years ago

1/3 divided by 3 = ? 9 divided by 1/3 = ?

Verdich [7]

Answer:

1/3 divided by 3= 1/9

9 divided by 1/3= 27

Step-by-step explanation:

3 0

2 years ago

NEED IT ASAPFind the missing side. 3 is A^2 5 is B^2what is the missing side ​

NEED IT ASAPFind the missing side. 3 is A^2 5 is B^2what is the missing side