4 years ago

I need help with number 3

Mathematics

1 answer:

Keith_Richards [23]4 years ago

7 0

I'm pretty sure the answer is D.

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Find the equation of the line that passes through (5, 12) and has a slope of -6

Tasya [4]

Y - 12 = -6 (x - 5)
y = -6x + 42

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3 years ago

13. The equation of line l is given as y = 0.6x – 4.

Luden [163]

Answer: 16.6

Step-by-step explanation:

a = slope = 0.6

b = y-intercept = -4

c = x intercept = 20/3. (Set y=0 and solve for x)

So, a+b+3c = 0.6 - 4 + 3*20/3 = 16.6

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3 years ago

8.3.5 Ana's monthly salary was $2000 in May. In June, she received a 20% raise. In July, she received a 20% pay cut. After the t

Harman [31]

Answer:

<u>After July, Ana's monthly salary was $1920</u>

Step-by-step explanation:

In May, Ana's monthly salary was $2000. During the next month, the salary increased by 20%, or (0.2)(2000)

$2000+(0.2)(2000)=2000+400=2400$

So, in June, Ana's monthly salary was $2400. During the next month, the salary decreased by 20%, or (0.2)(2000)

$2400-(0.2)(2400)=2400-480=1920$

Therefore, after the two changes, Ana's monthly salary was <u>$1920</u>

3 0

2 years ago

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Need help,please and thank you

Daniel [21]

X=90 which (180-90) is 90 for m and n

4 0

3 years ago

Please help!! will mark brainliest

Contact [7]

Answer:

angle CAB = 20 degrees

Step-by-step explanation:

Hope this helps you!

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3 years ago

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