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3 years ago

I do not know how to find the x in this situation can anyone help?

Mathematics

2 answers:

inna [77]3 years ago

5 0

Answer:

The x would be 3.6

Step-by-step explanation:

If you see the relation or ration between the ABCD triangle and the EFGH then we can see that the side 2 is multiplied by 1.5 to get to 3. so you do the same thing to 2.4 and multiple that by 1.5 and 3.6.

julia-pushkina [17]3 years ago

4 0

Answer and Step-by-step explanation:

Essentially, the figure FEHG got scaled by a factor of 1.5, and turned into BADC

So 2.4 times 1.5 is 3.6

3.6 = x

Hope this helps! #teamtrees #WAP (Water And Plant)

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2 easy questions, 6th grade

Gnoma [55]

Answer:

36 and 6. 2.

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

Triangle XYZ is shown, where n ≥ 5. Triangle X Y Z is shown. The length of side X Y is n + 4, the length of side Y Z is 2 n, and

motikmotik

Answer:

The longest side of the triangle is YZ, the shortest side is ZX, the largest angle is ∠X and the smallest angle is ∠Y.

Step-by-step explanation:

The lengths of the sides of the triangle XYZ are as follows:

XY = n + 4

YZ = 2n

ZX = n - 2

According to the triangle inequality theorem, the sum of two sides of a triangle is always greater than the third side.

Then,

XY < YZ + ZX ⇒ n + 4 < 2n + n - 2 ⇒ n + 4 < 3n - 2 ⇒ 2n > 6 ⇒ n > 3

YZ < XY + ZX ⇒ 2n < n + 4 + n - 2 ⇒ 2n < 2n + 2 ⇒ 0 < 2

ZX < XY + YZ ⇒ n - 2 < n + 4 + 2n ⇒ n - 2 < 3n + 4 ⇒ 2n > -6 ⇒ n > -3

It is provided that n ≥ 5.

Then the sides of the triangle are:

XY = n + 4 ≥ 5 + 4 = 9

YZ = 2n ≥ 2 × 5 = 10

ZX = n - 2 ≥ 5 - 2 = 3

So, the longest side of the triangle is YZ. And the shortest side is ZX.

The largest angle of a triangle is opposite to the longest side.

The angle opposite to YZ would be X. So, the largest angle is ∠X.

The smallest angle of a triangle is opposite to the shortest side.

The angle opposite to ZX would be Y. So, the smallest angle is ∠Y.

Thus, the longest side of the triangle is YZ, the shortest side is ZX, the largest angle is ∠X and the smallest angle is ∠Y.

6 0

3 years ago

4 quarts equals how many cups?

boyakko [2]

4 cups equals to 16 cups becuase 1 quart equals 4 cups

3 0

3 years ago

The length of a rectangular garden is 5 feet less than 4 times its width. Its area is 359 square feet. Find the length and width

fiasKO [112]

Given parameters:

Area of the rectangular garden = 359ft²

Unknown:

length and width of the garden = ?

To find the length and breadth of the garden, we need to define and know that the area of a rectangle is.

Area of a rectangle = Length x Breadth

From the problem statement;

Let w = width of the rectangular garden

L = length of the garden;

Now,

length of a rectangular garden is 5 feet less than 4 times its width

L = 4w - 5

Now let us substitute this into the equation;

Area = L x w

359 = (4w - 5)w

4w² - 5w - 359

Using:

w = -b ± √b² - 4ac / 2a

where b = -5 , a = 4 and c = -359

w = -(-5) ± √-5² - 4(4)(-359) / 2(4)

w = 5 ± √25 + 5744 / 8

w = 5 ± 75.9 / 8

w = $\frac{5 + 75.9}{8} or \frac{5 - 75.9}{8}$

w = 10.1ft

The other solution is not possible it will be a negative value. Width value cannot be negative.

So L = 4w - 5 = 4(10.1) - 5 = 35.5ft

The length and breadth of the rectangular are 35.5ft and 10.1ft respectively.

3 0

3 years ago

Which solids have infinitely many planes of symmetry? Check all that apply. right square pyramid cube right cylinder right hexag

allsm [11]

The answer is: Sphere and Right cylinder.

The explanation for this answer is shown below:

By definition, the numbers of planes of symmetry depends of each solid (a figure of three dimensions). The plane of symmetry divides the solid into two congruent halves which have mirror images.

Based on the information above, a cube has nine plane of symmetry, a square pyramid has four planes of symmetry, the hexagonals prims have thirteen and the spheres a cylinders have infinite number of plane of symmetry.

8 0

3 years ago