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3 years ago

Ea+ec=5.40, ec*2=s,ea/2=s What is Ec?

Mathematics

1 answer:

alexandr402 [8]3 years ago

3 0

I have no idea I am only in Middle School

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Solve for k: -3k -3k = -29 + 77

sineoko [7]

Answer:

k=48

Step-by-step explanation:

Add -29 and 77

k: -3k -3k =48

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3 years ago

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If you have the equation, y=2x+10 what’s x if y=24

jolli1 [7]

Answer: x=7

24=2x+10

24-10=14

14=2x

14/2=7

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3 years ago

What is the common ratio for the geometric sequence? 32, 8, 2, 12, ... Enter your answer in the box.

mamaluj [8]

Answer:

Given sequence is not a geometric progression and there will be no common ration for this sequence.

Step-by-step explanation:

Need to determine common ration for the following geometric sequence

32, 8, 2, 12, ...

In given geometric sequence

a1 = 32, a2=8, a3=2, a4=12 ……….

Common ratio = $\frac{a_2}{a_1} =\frac{a_3}{a_2} =\frac{a_4}{a_3}$

$\frac{a_2}{a_1}=\frac{8}{32}=\frac{1}{4}$

$\frac{a_3}{a_2} =\frac{2}{8}=\frac{1}{4}$

$\frac{a_4}{a_3}=\frac{12}{2}=6$

Since $\frac{a_2}{a_1}=\frac{a_3}{a_2}\neq\frac{a_4}{a_3}$ so we can say that given sequence is not a geometric progression and there will no no common ration for this sequence.

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3 years ago

The volume of a right circular cone varies jointly as the altitude and the square of the radius of the base. If the volume of th

Basile [38]

The Radius of the base is 63 inches

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3 years ago

What is the formula to the area of a triangle?

Lorico [155]

Answer:

(Base x height) x 1/2

Step-by-step explanation:

We do this because a triangle is emulating a rectangle with Base x Height. However, a triangle's shape is less conventional than a standard square or rectangle, thus the division by 2.

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3 years ago

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