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3 years ago

How to generate a Venn diagram to compare the following numbers 318,274 and 138,524

Mathematics

1 answer:

Agata [3.3K]3 years ago

3 0

In the middle/Alike: 3,1,8,2,4
Outside for 318,274: Doesnt have 5
Outside for 138,524: Doesnt have 7

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BRAINIEST FOR CORRECT ANSWER!! :))) ——————-

Morgarella [4.7K]

Answer:
3 < c < 13
Step-by-step explanation:
A triangle is known to have 3 sides: Side a, Side b and Side c.
For a triangle, one of the three sides is longer than the other two sides. (The only exception is when we are told specifically that a triangle is an equilateral triangle, where all the 3 sides are equal to each other).
To solve the above question, we would be using the Triangle Inequality Theorem.
The Triangle Inequality Theorem states that the summation or addition of the lengths of any two sides of a triangle is greater than the length of the third side.
Side a + Side b > Side c
Side a + Side c > Side b
Side b + Side c > Side a
For the above question, we have 2 possible side lengths for the third side of the triangle. We are given in the above question,
side (a) = 5
side (b) = 8
Let's represent the third side as c
To solve for the above question,we would be having the following Inequality.
= b - a < c < b + a
= 8 - 5 < c < 8 + 5
= 3 < c < 13

4 0

3 years ago

If 2^2x=2^3, what is the value of x?

sergiy2304 [10]

Answer:

B) 3/2

Step-by-step explanation:

8 0

3 years ago

Please help maths geometry

goldenfox [79]

Answer:

D₁ = 68°

Step-by-step explanation:

If AB = BE then ΔABE is an isosceles triangle, therefore A₁ = E₁.

If A₁ = 28° then E₁ = 28°.

Opposite sides of a parallelogram are parallel.

Using the Alternate Interior Angles Theorem:

A₂ = E₁ = 28°

Therefore, A = A₁ + A₂ = 28° + 28° = 56°

Opposite angles in a parallelogram are equal.

Therefore, C = A = 56°.

Opposite sides of a parallelogram are equal in length, so AB = CD.

If AB = DE = CD then ΔCDE is an isosceles triangle.

Therefore, C = E₃ = 56°.

Interior angles of a triangle sum to 180°.

⇒ D₁ + C + E₃ = 180°

⇒ D₁ + 56° + 56° = 180°

⇒ D₁ + 112° = 180°

⇒ D₁ = 180° - 112°

⇒ D₁ = 68°

6 0

1 year ago

Need the answer asap

xenn [34]

Answer:

3.2

Step-by-step explanation:

7 0

3 years ago

Find two positive numbers satisfying the given requirements. the sum of the first and twice the second is 240 and the product is

MArishka [77]

The two numbers are 120 and 60

Let's call the two numbers x and y. The first sentence translates into

$x+2y = 240$

from which we can derive

$x = 240-2y$

So, their product can be written as

$xy = (240-2y)y = 240y-2y^2$

This expression is a quadratic polynomial with negative leading coefficient, so it represents a parabola concave down. So, the vertex of the parabola is its maximum, which we can find as usual: given the parabola $ax^2+bx+c$ , its extreme point is located at $x = \frac{-b}{2a}$ .

So, in your case, since $a = -2$ and $b = 240$ , the maximum is located at

$y = \frac{-240}{-4} = 60$

Now that we know y, we can deduce the value of x:

$x = 240-2y \implies x = 240-120 = 120$

So, the two numbers are 120 and 60

6 0

3 years ago