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3 years ago

Define the following term. decimal

1 answer:

7 0

<span>relating to or denote a system of numbers and arithmetic based on the number ten, tenth parts, & powers of ten.</span>

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Match the following equation to the correct situation.

Blizzard [7]

A I’m pretty sure is correct answer

6 0

3 years ago

Pirate Jack has an equal number of gold and silver coins. If Pirate Jack splits all of his coins into 7 equal piles for his parr

Alona [7]

The least possible number of coins Pirate Jack has, is 81 coins.

Step-by-step explanation:

Given,

When the coins are divided into 7 equal piles, 4 coins are left.

When the coins are divided into 11 equal piles, 4 coins are left.

We will take LCM of both 7 and 11.

7 = 7, 14, 21, 28, 35, 42, 49, 56, 63, 70, 77, ....

11 = 11, 22, 33, 44, 55, 66, 77, 88, ...

The least common multiple of 7 and 11 is 77.

As 4 coins are left, therefore, we will add those coins.

Total possible coins = 77+4 = 81

The least possible number of coins Pirate Jack has, is 81 coins.

Keywords: LCM, addition

Learn more about addition at:

#LearnwithBrainly

3 0

3 years ago

The length of the base of an isosceles triangle is x. The length of a leg is 3x-3. The perimeter of the triangle is 92. Find x.

eimsori [14]

Answer:perimeter of isoceles rectangle

=2 ×length × base

Step-by-step explanation:

2(3x-3)+x=92 , 6x-6+x=92 ,7x-6=92 ,x =14 then the base x=14 cm

6 0

3 years ago

(x+1)^2 . (x^2+1) = 0

Maurinko [17]

Answer:

$x^4+2x^3+2x^2+2x+1$

Step-by-step explanation:

Given that,

$(x+1)^2 . (x^2+1) = 0$

We know that, $(a+b)^2=a^2+b^2+2ab$

So,

$(x+1)^2=x^2+1+2x$

So,

$(x+1)^2 . (x^2+1) = (x^2+1+2x)(x^2+1)\\\\=x^2\times x^2+x^2+2x^3+x^2+1+2x\\\\=x^4+2x^3+2x^2+2x+1$

So, the value of the given expression is equal to $x^4+2x^3+2x^2+2x+1$

8 0

3 years ago

2x - 10 =28 what is x

Brut [27]

Answer:

x = 19

Step-by-step explanation:

2x - 10 = 28

2x = 38

x = 19

Best of Luck!

5 0

4 years ago

Read 2 more answers