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Nadusha1986 [10]
3 years ago
13

PLEASE ANSWER I WILL RANK AND THANK

Mathematics
1 answer:
cestrela7 [59]3 years ago
8 0
X + 4y = 9   Convert to  slope / intercept form:-

y  = (-1/4)x + 9/4

so the line perpendicular to this will have a slope -1 /(-1/4) = 4

so our equation will be y - y1 = 4(x - x1) where x1y1 is a point on the line.
x1 = 8 and y1 = -3:-
y - -3 = 4(x - 8)

y = 4x - 35
-4x + y = -35 is the answer

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How many terms are in this expression?<br> 1 +n + 4k<br><br> I need help ASAP
zheka24 [161]

Answer:

three terms

Step-by-step explanation:

i.e the 1,n and 4k.

Please mark as the brainliest

5 0
3 years ago
A number of students are evenly spaced around the circle. The fourth student is directly opposite the tenth student. How many st
natta225 [31]

Answer:

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Step-by-step explanation:

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3 0
3 years ago
Emily is thinking of a number, which she calls n. She finds 1/4 of the number and then subtracts 3.
Debora [2.8K]

Answer:

n/4 - 3 OR 1/4n - 3

Step-by-step explanation:

First, let's assign a variable to Emily's number.  Let is be <em>x</em>.

Now all we have to do is go through the problem step by step.

"She finds 1/4 of the number..."

There are two ways you can do this.  You can either multiply n by 1/4 (1/4n), or you can divide by 4 (dividing by four is the same as finding 1/4 of a number).  For this example let's divide by four

n/4

"...and then subtracts 3."

All we have to do is subtract 3 from n/4

n/4 - 3

REMEMBER: like I said, there are two possible options.  You can either have n/4 or 1/4n. They mean the same thing

6 0
3 years ago
(36+4) divided by 10 how do I write it in a story problem
BlackZzzverrR [31]

Step-by-step explanation:

you can write it as

the sum of of thirty six(36) and four(4) is divided by Ten(10)

5 0
3 years ago
Read 2 more answers
1. Find the Length of Line AD A(6, 2) D(-3, -2)
densk [106]

Answer:

5

Step-by-step explanation:

\sqrt{(2-(-2))^{2}  + (6-(-3))^2}

=\sqrt{4^{2}  + 3^{2} } \\

=\sqrt{25}

=5

8 0
3 years ago
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