Mathematics College

In this diagram, ABAC – AEDF. If the
area of ABAC = 8 in2, what is the
area of AEDF?
D
E
3 in
F
B.
4 in
С
Area = [?] in?
Enter a decimal rounded to the tenths.

In This Diagram, ABAC AEDF. If Thearea Of ABAC = 8 In2, What Is Thearea Of AEDF?DE3 InFB.4 InArea = [?]

Answers

Answer 1

Answer:

Area = 4.5 in.²

Step-by-step explanation:

Area of ∆BAC = 8 in.²

EF = 3 in.

BC = 4 in.

Since both triangles are similar, therefore,

Area of ∆BAC : Area of ∆EDF = BC² : EF²

Plug in the values into the equation

8/area of ∆EDF = 4²/3²

Area of ∆EDF = (8*3²)/4²

= 4.5 in²

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Answer:

x(x+2)

Step-by-step explanation:

Answer x(x+2)

Step-by-step explanation:

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=-8y^9*-27x^6y^3z^6

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[tex] \sqrt{52} [/tex]
​

Answers

Answer:

i dont get the question

Step-by-step explanation:

Answer:

[tex]2\sqrt{13}[/tex]

Step-by-step explanation:

Square root of 52

_________________

When finding square root, we always have to find one number that multiplies by itself twice to get the number in the square root.

No number does this for 52, so we have to use the GCF prime, which is :

[tex]\sqrt{2^2} \sqrt{13}[/tex]

Apply the radical rule for [tex]\sqrt{2^2}[/tex] :

[tex]\sqrt{2^2} =2[/tex]

Therefore :

[tex]2\sqrt{13}[/tex]

using the proportion 2/5=y/100 which equation can be used to find the value of Y​

Answers

2/5 = y/100
40/100 = y/100
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if sin equals 15/17 then tan?

Answers

Given: [tex]sinθ%20%3D%20%5Cfrac%7B15%7D%7B17%7D[/tex] = [tex]\frac{15}{17}[/tex]

Awnser: tan theta 15/8.

Step-by-step explanation:

AC = 17

AB = 15

BC = ?

By Pythagoras theorem:

AC² = AB² + BC²

17² = 15² + BC²

289 = 225 + BC²

BC² = 289 – 225

BC² = 64

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Answer:

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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good luck, i hope this helps :)

Answer:

hiiii :)

Step-by-step explanation:

an angle that forms a line is called a

Answers

The rays is the two opposite of the line and the vertex is where the two lines meet in the middle

Answer:

Vertex

Step-by-step explanation:

A ray is the arms of a angle and the point where they meet is the Vertex

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Answers

Answer:  Like terms are combined together in algebraic expression so that the result of the expression can be calculated with ease. For example, 7xy + 6y + 6xy is an algebraic equation who's like terms are 7xy and 6xy. Therefore, this expression can be simplified by combining like terms as 7xy + 6xy + 6y = 13xy + y.

Step-by-step explanation:

Answer:

If in a equation there are numbers that have the same letters you can just add them or subtract them depending on the signs.

Step-by-step explanation:

For example this equation:

2x + 7b - 7x + 9b + 1a - 22a

So you just put them in different categories(Remember to bring them with the sign that's in front of each number) after that you just add or subtract them

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category b (only numbers that have b's go here):    +7b+9b = +16b

category a (only numbers that have a go here):       +1s-22b = -21a

now just put them in the same equation:

-5x+16-21a

and done!^^

Hope this example helped~

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Answers

Answer:

R = 25.187

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Answer:

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Step-by-step explanation:

Answer:

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Answers

Answer:

1/4 is the answer

Step-by-step explanation:

1/4 is equal to 25% and 25% is less than 40%

Answer:

1/4 is the answer

Step-by-step explanation:

1/4 is equal to 25% and 25% is less than 40

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Answers

Yes
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2.
Each child in a group was asked to choose a single favorite type of cereal. The table shows the number of children who chose each type of cereal as a favorite.

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wheat .................... 2
cold cereal ................ 20
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Answers

Answer

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Step-by-step explanation:

The answer is F

Ignore the answers! I need help I’ll mark u brainly

Answers

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Answer:

ignore the things at the top haha. the question number is on the top left hand corner of the bubbles and i circled the answers. hope this helps!

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Answer:

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Answers

Answer:

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Step-by-step explanation:

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Also the graph from the equation can be seen below

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Answers

Answer:

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Step-by-step explanation:

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if you need 306 oz how many how many 2 liter bottles would you need?​

Answers

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Answers

Answer:

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Answer:

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Step-by-step explanation:

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Answers

Answer:

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Answers

Answer:

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Step-by-step explanation:

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Step-by-step explanation:

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Step-by-step explanation:

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Select the correct answer.
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Answers

Answer:

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Step-by-step explanation:

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Step-by-step explanation:

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Step-by-step explanation:

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Answers

Answer:

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Step-by-step explanation:

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Answer:

Step-by-step explanation:

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hope that helps my man

Answer:

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Step-by-step explanation:

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