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weeeeeb [17]
3 years ago
13

Which of the following is the equation of a line perpendicular to the line 7= –3/2 x + 4

Mathematics
1 answer:
frosja888 [35]3 years ago
8 0

Answer:

Option c is correct !!

Step-by-step explanation:

[ Refer to the attachment ]

As y = mx + c is an equation to represent the straight line ; we equate the given line with this equation !!

Where m is slope of the line

and c is y intercept !!

We get , m = -3/2 and c = 4

Also, two perpendicular lines follows the equation :-

(m1)(m2) =  - 1

Where m nth is slope of nth line !!

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What is the future value of $1,740 in 16 years assuming an interest rate of 6.75 percent compounded semiannually?
schepotkina [342]
Fv=p(1+0.0675/2)^2*16
Fv=p(1+0.0675/2)^32
Fv=5,033.22
3 0
3 years ago
Are all fractions integers?
Elanso [62]

Answer:

No

Step-by-step explanation:

<u>Fractions and decimals are not integers.</u> Any and all whole numbers like 1, 2, 3... Or even negative numbers like -1, -2, -3 etc. are all integers. However any fractions, decimals, etc. are NOT integers.

<u>Hope this helps and have a nice day!</u>

4 0
3 years ago
Read 2 more answers
FIRST CORRECT ANSWER WILL GET BRAINLIEST!!!
Mars2501 [29]
Their are 6 equilateral triangles in a regular hexagon:
The area of one triangle = (x²√3)/4, then:
1st answer: The area of the hexagon base: is  6 TIMES the area of one equilateral triangle [or, needed for 2nd, question, TOT AREA:(6x²√3)/4] = (3x²√3)/2] unit²

2nd answer: :
Volume of pyramid: (base area)(height)/3
Volume of pyramid: (3x²√3).(3x)/3 (because height = 3x, given)
Then Volume of pyramid= 3x³√3 unit³.
3 is the answer for the second question
and 6 for the 1st
4 0
3 years ago
Sean has 20 days to paint as many plays houses and sheds as he is able. The sheds can be painted at a rate of 2.5 per day, and t
DiKsa [7]

n = # of days

45 = 2.5n + 2n

45 = 4.5n

n = 10

He can paint 45 structures in 10 days

5 0
3 years ago
George earns 9% commission on all of his sales. He had sales of 89,400 for the month. Paris works for a different company, and a
Sholpan [36]

Answer: 10.53%

Step-by-step explanation:

George £89400 @ 9% = £8046 so income = £89400+£8046=£97446

Harris (Paris?) gets  £447 more so  97446+447=£97893

and this represents sales of £89400 plus commission

so Harris' commission = £97893-£89400 = £8493

So last stage is what commission percentage is £8493 of original sales £89400 = 10.53%

8 0
3 years ago
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