In the diagram shown, < 1=< 4 and< 2=< 3 the sum of the measures of the four angles is 140 the measure of < 3 is 8 less than the measure of < 4 what is the combined measure of angles 2, 3, and 4? a. 101° b. 107° c. 109° d. 117°

Option 'B' is correct.

Step-by-step explanation:

Since we have given that

∠1 = ∠4

∠2 = ∠3

And sum of the measures of the four angles = 140°

According to question, it becomes,

Measure of ∠3 is 8 less than the measure of ∠4.

Let the measure of ∠4 be 'x'.

So, the measure of ∠3 would be 'x-8'.

∠1 = x and ∠2 = x-8

So, put all the values in the above equation:

So,

So,

Hence, Option 'B' is correct.

answer: 1,380

step-by-step explanation:

1: you turn %15 into a decimal by moving the decimal point two places to the left.

2: and then you multiply .15 by 1,200 , which will get you 180.00

3: from there you will add 180 to 1,200

4: which will get you 1,380

hope it *im kind of slow so idk if my answer is right*

first, we define the variables:

x: number of years after 1950

f (x): amount of vinyl sold.

then, with the variables defined, we have:

68594 vinyl records were sold in 1958 > f (8) = 68594

91299 vinyl records were sold in 1961 > f (11) = 91299

38720 vinyl records were sold in 1952 > f (2) = 38720

161743 vinyl records were sold in 1967 > f (17) = 161743

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step-by-step explanation: