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vagabundo [1.1K]

3 years ago

15

3 times 3 times 3 equals using and exponents

2 answers:

kati45 [8]3 years ago

8 0

$a \times a \times a = a^3\\\\\boxed{3\times 3\times 3 = 3^3}$

Maurinko [17]3 years ago

4 0

That answer is 3^3 for 3 times 3 times 3

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Evaluate each expression if m = 2, n = 16, and g = 1/5.

Kamila [148]

1. 2n-6 2(16)-6 32-6 26 p 2. 15g 15(0.2) 3 3. 45g 45(0.2) 9 4. 7m+8 7(2)+8 22 5.50g*50g 10*10 100

3 0

3 years ago

What figure is a dilation of Figure A by a factor of 1/2 ?

lora16 [44]

A dilation of figure A by a factor of 1/2 is the last figure with sides 1in, 2 in, 0.5 in and 2.5 inch. Since dilation means becoming larger, smaller or wider from one figure, this is also same with similar figures where the ratios of corresponding sides should be the same. In this problem, the ratio is 0.5 or 1/2. Therefore figure A is similar to the last figure.

7 0

3 years ago

Read 2 more answers

jeka94

The exact circumference of the circle is $7 \frac{49}{150} k m$

The approximate circumference of the circle is $7.33 k m$

Explanation:

The diameter of the circle is $2 \frac{1}{3} \mathrm{km}$

Now, we shall find the circumference of the circle.

The formula to determine the circumference of the circle is given by

$C=\pi d$

Where C is the circumference , $\pi$ is 3.14 and $d=2 \frac{1}{3} \mathrm$ is the diameter of the circle.

The exact circumference of the circle is given by

$\begin{aligned}C &=\pi d \\&=(3.14)\left(2 \frac{1}{3}\right) \\&=(3.14)\left(\frac{7}{3}\right) \\&=\frac{21.98}{3}\end{aligned}$

Multiply both numerator and denominator by 100, we get,

$C=\frac{2198}{300} \\C=\frac{1099}{150}$

Converting $\frac{1099}{150}$ into mixed fraction, we get,

$C=7 \frac{49}{150}$

Thus, the exact circumference of the circle is $7 \frac{49}{150} k m$

The approximate value of the circumference can be determined by dividing the value $\frac{1099}{150}$

$C=\frac{1099}{150}=7.327$

$C=7.33km$

Thus, the approximate circumference of the circle is $7.33 k m$

3 0

3 years ago

5(7 + 3x) - 12 how to simplify

motikmotik

To solve this we need to use this formula:

a(b+c)=ab+ac

5(7+3x)-12=35+15x-12=15x+23

6 0

3 years ago

Read 2 more answers

True or False. i think this is easy but

inna [77]

Answer:

of course its true

Step-by-step explanation:

8 0

3 years ago