Answer:
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Step-by-step explanation:
tfffffffgfddvvgggg
Answer:
Let
, we proceed to prove the trigonometric expression by trigonometric identity:
1)
Given
2)

3)
4)

5) 
6)

7)
Result
Step-by-step explanation:
Let
, we proceed to prove the trigonometric expression by trigonometric identity:
1)
Given
2)

3)
4)

5) 
6)

7)
Result
To solve a Linear equation we need to find the slope:
-4-1 / -2-8 =1/2
now that we have the slope we can find our x and y
y-1=1/2(x-8)
y=x/2-3
Answer:irst, write the scale factor. Next, write ratios to represent the unknown actual length and width of the display to the scale length and width of the display. Then, write two proportions by setting the two length ratios equal to one another and the two width ratios equal to one another. The given unit is feet
Step-by-step explanation:
7x = 3y
y = 35
plug in 35 for y
7x = 3(35)
simplify, multiply 3 and 35 together
3(35) = 105
7x = 105
isolate the x, divide 7 from both sides
7x/7 = 105/7
x = 15
15, A is your answer
For #2:
Bruce has 97 sports card. 34 are football cards. Find y, which are the amount of sports cards not foot ball cards
34 + y = 97
34 (-34) + y = 97 (-34)
y = 97 - 34
y = 63
hope this helps