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3 years ago

Chose the correct property

Mathematics

2 answers:

AysviL [449]3 years ago

7 0

Answer:

B) Associative Property Of Multiplication

Step-by-step explanation:

The associative property is a math rule that says that the way in which factors are grouped in a multiplication problem does not change the product.

Therefore, changing the grouping of (8x3) or (3x4) does not change the product.

vodka [1.7K]3 years ago

3 0

Answer:

B) Associative Property of Multiplication

Step-by-step explanation:

The associative property states you can change where the parentheses (grouping terms) are in a multiplication statement, and you'll get the same product.

More generally:

(a * b) * c = a * (b * c)

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Laura borrowed $175,000 at a rate of 5% simple interest for 15 years.How much interest will Laura pay?

never [62]

Answer:

$437.3179611

Step-by-step explanation:

Using the compound interest formula

A = P(1 + $\frac{r}{n}$ ) ^nt

substitute numbers

A = 175,000(1 + $\frac{.05}{15}$ )^ (.05)(15)

solve

7 0

3 years ago

Si una llave vierte 6 1/3 litros de agua por minuto, ¿cuánto tiempo tardará en llenar un depósito de 88 2/3 litros de capacidad?

Ierofanga [76]

Answer: 14 minutes

Step-by-step explanation:

Given: A tap pours $6\dfrac13$ liters of water per minute.

To find : Time taken to fill an $88 \dfrac23$ liters capacity tank.

which is given by :-

Time = $88 \dfrac23\div 6\dfrac13$ minutes

$=\dfrac{3\times88+2}{3}\div\dfrac{3\times6+1}{3}$ minutes

$=\dfrac{266}{3}\div \dfrac{19}{3}$ minutes

$=\dfrac{266}{3}\times\dfrac{3}{19}$ minutes

$=\dfrac{266}{19}=14\text{ minutes}$

Hence, it will take 14 minutes to fill an $88 \dfrac23$ liters capacity tank.

6 0

3 years ago

4x4

aivan3 [116]

Answer:

60=2(20)+2x

x=10

Step-by-step explanation:

First, let's write some equations. I wrote 60=2(20)+2x, where x is the length of the room. To solve, first multiply 2 times 20 for 40 (60=40+2x). Then, I subtracted 40 from both sides (20=2x). Finally, I divided on both sides by 2 (10=x).

5 0

4 years ago

Find the geometric mean of the pair of numbers

Svetach [21]

Answer: a. 55

Step-by-step explanation:

The formula to find the geometeric mean between two numbers a and b is given by :-

$G.M. =\sqrt{ab}$

The given numbers are : 275 and 11

The geometric mean of 275 and 11 is given by :-

$G.M.=\sqrt{275\times11}\\\\\Rightarrow\ G.M. =\sqrt{3025}\\\\\Rightarrow\ G.M.=\sqrt{55\times55}\\\\\Rightarrow\ G.M.=\sqrt{55^2}\\\\\Rightarrow\ G.M.=55$

Hence, the geometric mean of 275 and 11 is 55.

So , the correct option is a. 55 .

4 0

3 years ago

What can you conclude about alternate interior angles?

3241004551 [841]

Answer:

We can conclude that if two parallel lines are cut by a transversal, then the alternate interior angles are congruent.

Please mark as brainliest.

5 0

3 years ago