2 years ago

What is the common ratio for the geometric sequence?

Mathematics

1 answer:

Korvikt [17]2 years ago

8 0

-1/4 I think you meant to do fraction

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A = 1,2 ( a + b ) h for h

ozzi

$\dfrac{1}{2}(a+b)h=A\ \ \ \ |\cdot2\\\\(a+b)h=2A\ \ \ \ |:(a+b)\\\\\boxed{h=\dfrac{2A}{a+b}}$

6 0

3 years ago

What is the mean? If the answer is a decimal, round it to the nearest tenth.

Semmy [17]

Answer:

The mean is 52.

Step-by-step explanation:

The mean is the sum of all elements divided by the number of elements.

In this problem, we have that:

Elements

56 47 48 52 62 59 49 56 43 48

Sum

$56+47+48+52+62+59+49+56+43+48 = 520$

Number of Elements

10 elements

The mean is

$M = \frac{520}{10} = 52$

8 0

2 years ago

Why is it important to consider scale when graphing inequalities?

Olegator [25]

Because to get a straight line you need a scale. Otherwise you will not be able to graph a straight line.

6 0

3 years ago

Emma is 6 years older than max. Max is 3 years old. Talor is 5 year older than emma. How old is Taylor?

Lemur [1.5K]

Answer:

Taylor is 14.

Step-by-step explanation:

Max is 3. Emma is six years older than Max.

3+6=9

Emma is 9. Taylor is five years older than Emma.

9+5=14

5 0

3 years ago

Read 2 more answers

Pleaseee help me! :(

Kryger [21]

Answer:

x=72°

Step-by-step explanation:

given,

DEF=216°

DF =360-216

144°

the value of x=144/2( inscribed angle is half of its arc)

72°

<h2>stay safe healthy and happy....</h2>

8 0

3 years ago