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2 years ago

Write the geometric sequence that has four geometric means between 1 and 7,776.

1 answer:

4 0

324 / (1/4) = 7776

You then have to take its 5th root and that's the geometric ratio. Which is 6.

So the sequence is 1/24, 1/4, 3/2, 9, 54, 324

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BD=16 and ÁT is the perpendicular bisector of BD. Y=?

iren2701 [21]

Answer:

$y= 5$

Step-by-step explanation:

Given

$BD = 16$

$BC = 2y - 2$

$CD = y + 3$

Required

Find y

$BD = BC + CD$

So, the expression becomes

$16 = 2y - 2 + y + 3$

Collect like terms

$16 = 2y + y- 2 + 3$

$16 = 3y+1$

Collect like terms

$3y = 16 - 1$

$3y = 15$

Make y the subject

$y= 15/3$

$y= 5$

8 0

2 years ago

Cubic

seraphim [82]

Answer:

rephrase your question please

3 0

1 year ago

The state of Georgia has roughly 10⁷ human residents. Each human has roughly 10¹³ bacteria cells in his or her digestive tract.

crimeas [40]

Answer:

10^20

Step-by-step explanation:

So in this word problem, we have to multiply 10^13 bacteria cells on a single person by the 10^7 of people.

Always remember this, when you have exponenets with the same bases, and the question asks for multiplying and dividing exponents, you just need to add and subtract the exponent.

So in this case, we will just add since it calls for multipactation.

So we need to solve:

10^13+7

This will just equal:

10^20 power

Hope this helps ;)

6 0

2 years ago

This diagram of airport runway intersections shows two parallel runways. A taxi way crosses both runways. How are 6 and 2 relate

Savatey [412]

The correct answer to this question would be
A) Corresponding angles.
I hope this helps!

8 0

2 years ago

Read 2 more answers

James creates the table shown to represent the function f(x)=x^2+8x+12.

Rasek [7]

The table tells you that f(x)=0 at x=-6 and -2

6 0

3 years ago