3 years ago

Which is greater 3 decimeters or 30 centimeters

Mathematics

1 answer:

MatroZZZ [7]3 years ago

3 0

One decimeter equals 10 centimeters. So 3 decimeters equals 30 centimeters. They are equal.

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When you owe money, you have a negative balance. You owe $200 to your bank. You pay $30 back. What is your new bank balance?

Pachacha [2.7K]

-170$
because -200+30=-170

5 0

3 years ago

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The diameter of Joe's large pizza is 19 inches. Approximately how many inches are there in the circumference of the large pizza?

Burka [1]

Answer:

There are 59.66 inches in the circumference of the large pizza.

Step-by-step explanation:

It is given that:

Diameter of Joe's large pizza = 19 inches

Diameter = 2r

2r = 19

Circumference of large pizza = 2πr = 2r * π

Circumference of large pizza = 19*3.14

Circumference = 59.66 inches

Therefore,

There are 59.66 inches in the circumference of the large pizza.

6 0

2 years ago

-5(c-2)=20-5c+10 help please

Rudiy27

Answer:

10 is the answer

Step-by-step explanation:

C(5,2) = 5! / 2! (5-2)!

C(5,2) = 5! / 2!3!

C(5,2) = 120/12

C(5,2) = 10

6 0

3 years ago

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What is the average rate of change of the function f(x) = 4x – 2 over the interval x = –1 and x = 2?

Alexeev081 [22]

Answer:

$4$

Step-by-step explanation:

Given: $f(x)=4x-2$

To find: average rate of change of the function $f(x)=4x-2$ over the interval $x=-1$ and $x=2$

Solution:

Take $a=-1,\,b=2$

Find $f(a),\,f(b)$

$f(a)=f(-1)\\=4(-1)-2\\=-4-2\\=-6\\\\f(b)=f(2)\\=4(2)-2\\=8-2\\=6$

Average rate of change of the function $=\frac{f(b)-f(a)}{b-a}$

$=\frac{f(2)-f(-1)}{2-(-1)}\\\\=\frac{6-(-6)}{3} \\\\=\frac{12}{3}\\\\=4$

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2 years ago

Find the value of 12% of 150 * 1 point 15 O 18 O 22 O 25

aleksandrvk [35]

Answer:

The answer is 18

Step-by-step explanation:

12% = 12/100

150 × 12/100

=1800/100

=18

5 0

3 years ago