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2 years ago

What is arithmetic sequence

Mathematics

1 answer:

Lemur [1.5K]2 years ago

6 0

Answer:

arithmetic sequence is basically a list of numbers with a specific pattern. when you take any number in the sequence or group ig and subtract it by the preceding one and the sum is the same number it is arithmetic sequence

Step-by-step explanation:

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HEy, CAn YOu HElp ? :) Plssss (picture below) solve for #5

alexira [117]

Answer: a=60°, b=25°, c=95°,d=60°, e=25°, f=95°, g=60, h=35°

Step-by-step explanation:

a=60°, Because the angle opposite to it is 60°

b=25°, Because if you take 180°-155°, you get 25°

c=95°, Because if you add angles a and b, you get 85°, then you do 180°-85°=95°

d=60°, Because the angle opposite to it does

f=95°, Because angle c, which is opposite to it equals 95°

g=60°, Because if you add angles e and f, you get 85°, then you take 180°-85=95°

h=35°, Because if you add angles c and d, which is 155°, you take 180°-155=35°

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2 years ago

Find the missing length

natka813 [3]

Answer:

x = 45

Step-by-step explanation:

Corresponding sides of similar triangles will be in same ratio.

$\dfrac{x}{x+18}=\dfrac{20}{28}$

Cross multiply

x*28 = 20*(x+18) {Use distributive method}

28x = 20x + 360

28x - 20x = 360

8x = 360

x = 360/8

x = 45

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1 year ago

P is the midpoint of XY x p equals 8 x - 2 + p y equals 12x - 30 find the value of x

disa [49]

Answer:

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2 years ago

My math homework says 32 over 41 equals 96 over blank what is the blank ??

Bingel [31]

The blank is 123 because 32/41=96/123.
your multiplying 32 by 3 to get 96.
That means you have to multiply the bottom by 3 too.
41 multiplied by 3 is 123.
And 123 is the blank.

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2 years ago

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Find the total cost. $ 1,299 T.V.; 7% tax<br> Math

Leto [7]

The total to this would be $1,389.93 because $1,299 + 7% = $1,389.93

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2 years ago