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2 years ago

Pentagon ABCDE is shown on the coordinate plane below:

Mathematics

1 answer:

Sonbull [250]2 years ago

3 0

Answer:

the answer is (-1,2)

x = -1

y = 2

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Given the geometric sequence where a1 = 3 and r = √2 find a9

Zigmanuir [339]

Answer:

$a_9=48$

Step-by-step explanation:

we are given

sequence is geometric

so, we can use nth term formula

$a_n=a_1(r)^{n-1}$

we have

$a_1=3$

$r=\sqrt{2}$

we have to find a9

so, we can plug n=9

we get

$a_9=3(\sqrt{2})^{9-1}$

$a_9=2^4\cdot \:3$

$a_9=48$

8 0

3 years ago

Solve for x: -5(2x-5)=8+(5-2x) -4/3 -2 3 3/2

Nataliya [291]

Answer:

$x = \frac{17}{13} = 1 \frac{4}{13}$

Step-by-step explanation:

-5(2x - 5) = 8 + (5 - 2x)

-10x + 25 = 8 + 3x

-10x - 3x = 8 - 25

-13x = -17

x = 17/13 = 1 4/13

5 0

2 years ago

Please put in simplest form. 3 times 5 1/6

Ipatiy [6.2K]

Multiply 3 x 5.16= 15.48

3 0

3 years ago

Next Statistical Models: Mastery Test Subm 2 Select the correct answer. Which experimental result best matches the theoretical p

scZoUnD [109]

Answer:

Mia has a bag that contains a letter block for each of the 26 letters of the alphabet. She draws a letter block from the bag, writes down the letter, and puts the block back in the bag. She repeats this 26 times. The results show that she drew a vowel (A, E, I, O, or U) 6 times.

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

What is the formula for finding diameter from circumference

leva [86]

The equation for the circumference is 2*pi*radius
if you are given the circumference then divide both sides by pi
that is because the diameter is 2 times the radius
so you can rearrange the equation to
C = pi * 2 * r
C = pi * d
divide both sides by pi
C/pi = d

Hope this helps :)

4 0

3 years ago