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inna [77]
3 years ago
14

Solve 2(x+4)=4 *2(x-2)-2x i need help please it’s a quiz question

Mathematics
1 answer:
AlekseyPX3 years ago
6 0

Answer

x = 6

Step-by-step explanation:

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3 years ago
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A rhombus has four 6-inch sides and two 120-degree angles. From one of the vertices of the obtuse angles, the two latitudes are
nikitadnepr [17]

Answer:

Area(A)=Area(C)= 9 in^{2}

Area(B)=13.2 in^{2}

Step-by-step explanation:

We begin with finding the angles a and b that from the drawing attached you can see that a=b.

Now, the sum of the internal angles of a rhomboid is equal to 360 degrees, with that we have:

120+120+a+b=360

240+2a=360

2a=120

a=60=b

Next, in the image you can see that the lines coming from the angle at the top 120 degrees vertex, divide the opposite sides by half, thus making two triangles with one side of 6 in and another of 3 in.

We can say from the drawing as well:

Area(A)+Area(B)+Area(C)=Area(rhomboid)

But, we can also say that Area(A)=Area(C)

So, starting with Area(A)

Area(A)=Area(triangle)=\frac{b*h}{2}=\frac{6*3}{2}=9 in^{2}

We can then calculate the area B, a rhomboid, or better, take the Total area of the figure and subtract the area of the two triangles.

Area(B)=Area(rhomboid)-Area(A)-Area(C)

Area(rhomboid)=b*h where b=6in and h is the perpendicular distance from the base to the top.

h=[tex]6*cos(30)=5.20in   The 30 degrees come from: 120-30-60=30, since the latitudes split the 120 angle in two equal parts and one that is the half of the obtuse angle.

Area(rhomboid)=5.20*6=31.2 in^{2}

Area(B)=Area(rhomboid)-Area(A)-Area(C)=31.2 in^{2}-9 in^{2}-9 in^{2}=13.2 in^{2}

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Which function corresponds to the provided graph?
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THE ANSWER is ur mom

Step-by-step explanation:

lol im REPORTING YOU :)

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The figure shows the letter T and four of its transformed images -A, B, C, and D:
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Answer:

Come all bad girls to see and show

see d and show b and p

bqn-fozw-cbf

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3 years ago
In brazil, about 20 acres of rainforest are destroyed each minute. at this rate, how much rainforest is destroyed per day?
kondaur [170]
About 28800 acres a day! 
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3 years ago
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