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Thepotemich [5.8K]
3 years ago
10

If the area of the rectangle ABDE is 16 square inches and C is the midpoint of BD what is the area in square inches , of ACE

Mathematics
1 answer:
puteri [66]3 years ago
6 0
Look at the picture.


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Ocean waves move in parallel lines toward the shore.
bearhunter [10]

This is what I found

Step-by-step explanation: <em>If you look at the figure, the angle marked red is equal to 70° because vertical angles are equal. So, that also means that the opposite angle 2 is also 70°. So, the first equation is:</em>

<em />

<em>70 = 5x + y</em>

<em />

<em>Next, the green angle as marked is equal to</em>

<em>Green angle = 180 - 70 = 110</em>

<em>Being vertical angles, angle 1 is then equal to 110°. So,the second equation is</em>

<em />

<em>110 = 5x + 3y</em>

<em />

<em>Subtract the two equations:</em>

<em />

<em>    5x + y = 70</em>

<em> -  5x + 3y = 110</em>

<em>________________</em>

<em>           -3y = -40</em>

<em>              y = -40/-3 = 13.33°</em>

<em />

<em>Substituting y to either one of the equations,</em>

<em>5x + 13.33 = 70</em>

<em>Solving for x, </em>

<em>x = 11.33°</em>

<em />

3 0
3 years ago
Factor out the coefficient of the variable for the expression 1/4y + 3/8
igomit [66]

Answer:

54

Step-by-step explanation:

because

3 0
3 years ago
Math question please show work for brainliest :)
maksim [4K]

Hey there!!

The value of the numbers or the variables in a mod is always positive.

The ultimate value for the above given equation is -5

As the answer is negative, the mod has no solutions.

Hence, the answer is no solutions  , option ( b )

Hope my answer helps!

4 0
3 years ago
What is the answer to (13x+30)-(20x+6)
AlekseyPX
Answer:

-7x + 24

Explanation:

(13x + 30) - (20x + 6)

13x + 30 - 20x - 6

-7x + 30 - 6

-7x + 24
8 0
3 years ago
Given the right triangle below, what is the length of the hypotenuse
Leviafan [203]

Answer:

5 sqrt(10) = c

Step-by-step explanation:

Since this is a right triangle, we can use the Pythagorean theorem

a^2 + b^2 = c^2

9^2 + 13^2 = c^2

81 + 169 = c^2

250 = c^2

Take the square root of each side

sqrt(250) = c

sqrt(25) sqrt(10) = c

5 sqrt(10) = c

8 0
3 years ago
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