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vodka [1.7K]
3 years ago
12

Usando a notação de conjuntos escreva os intervalos . [6,10]

Mathematics
1 answer:
frez [133]3 years ago
5 0
Hola mi amigoMira esto es muy servicial!!!
https://youtu.be/UJQkqV2zGv0
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Ivan used coordinate geometry to prove that quadrilateral EFGH is a square.
Thepotemich [5.8K]

Answer:

this is geometry?

Step-by-step explanation:

5 0
3 years ago
Choose a variable to represent one of the unknowns. Express the remaining unknowns in terms of the variable you chose in step 1.
jok3333 [9.3K]

Let's just choose "x" as our variable for the length of a side of the triangle.

Two sides of a triangle are equal in length and double the length of the shortest side.

A triangle has 3 sides. Make the smallest side x then the two equal sides that are double the smallest side are both equal to 2x

The perimeter of the triangle is 35 inches. Perimeter is the sum of all sides.

x + 2x + 2x = 35

5x = 35

x = 7

So the smallest side is 7, and the other two sides are 14.

6 0
3 years ago
Semester exam please provide explanation for brainlist
Colt1911 [192]

Answer:

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Step-by-step explanation:

3 0
2 years ago
Factor 26r3s + 52r5 – 39r2s4.
algol [13]

Answer:

13r²(2rs + 4r³ - 3s⁴)

Step-by-step explanation:

In equation 26r³s + 52r⁵ - 39r²s⁴;

The GCF of 26, 52, and 39 = 13

The GCF of r³, r⁵ and r² = r²

The GCF of s, (no "s"), and s⁴ = no "s" (Since one of the number doesn't have "s")

Now we can factor out 13r² from all three expressions;

26r³s + 52r⁵ - 39r²s⁴

=> <em>13r²(2rs) + 13r²(4r³) - 13r²(3s⁴)</em>

To factor it all together;

<u>13r²(2rs + 4r³ - 3s⁴)</u>

Hope this helps!

7 0
2 years ago
Jimmy works part-time at Walmart earning $11 per hour. He is allowed to work anywhere between 0 to 30 hours per week. His only e
Mashcka [7]
The answer is letter A.
8 0
3 years ago
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