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3 years ago

Put in Standard form: y – 4 = 3(x+5)

Mathematics

2 answers:

Sophie [7]3 years ago

8 0

Answer:

3x - y= - 19

Step-by-step explanation:

Zarrin [17]3 years ago

8 0

Answer:

y-4=3x+15

y=3x+15+4

y=3x+19

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4th term of (4x-y)^9

Neko [114]

Now, let's do the same as we did for the previous one here.

$\bf (4x-y)^9\implies 
\begin{array}{llll}
term&coefficient&value\\
-----&-----&-----\\
1&+1&(4x)^9(-y)^0\\
2&+9&(4x)^8(-y)^1\\
3&+36&(4x)^7(-y)^2\\
4&+84&(4x)^6(-y)^3
\end{array}$

notice again, how did we get 84 for the 4th element's coefficient? well 36 * 7 / 3. and so on. And you can just expand it from there.

3 0

4 years ago

PLEASE HELP - Part A Find the value of x in the following figure: Part B Find the measure of ACD

Margarita [4]

Answer:

Part A = 90

Part B = 145

Step-by-step explanation:

For part A, we know that a triangle has a sum of 180 degrees. So we just add the angles we already know and then subtract them from 180. For part B, we know that angle ACB and angle ACD are supplementary angles, meaning they add up to 180 degrees. So just take 180 and subtract 35 to find the measure of angle ACD.

5 0

3 years ago

Jeff wants to buy tickets for a football game for his friends. The stadium is selling tickets for $7 each. The stadium requires

aniked [119]

Your answer is D){28, 42, 56, 70, 84}

To answer this question you just have to make sure the amount he pays is a multiple of 7.If you know you times table then this should be easy

Times table of 7:

7,14,21,28,35,42,49,55,63,70,77,84.

Now you just need to find an answer choice who has these numbers.Lets check it out!

A) 11 isn't a multiple of 7

B) 56 isn't a multiple of 7

C) None of these are multiples of 7 except 7 so this is also incorrect

D) This is correct because they are all multiples of 7

Hope this makes sense.

7 0

3 years ago

Ke Shawn is placing a right triangle in the coordinate plane. He knows that the longer leg is twice the length of the shorter le

Artist 52 [7]

the 3rd vertex is on the x axis line which means Y =0

since the longer leg is twice as long as the shorter leg and the length of the shorter leg is a, then twice the length would be 2a ( 2 times a)

so the 3rd vertex is (2a,0)

7 0

3 years ago

Read 2 more answers

The midpoint of ST is M(7,3). One endpoint is T(7,5). Find the coordinates of the other endpoint S. Write the coordinates as dec

larisa [96]

Answer:

Step-by-step explanation:

ST = SM + TM

SM = X

TM = 5 - 3 = 2

SM = 2

4 0

3 years ago

Put in Standard form: y – 4 = 3(x+5)​

Put in Standard form: y – 4 = 3(x+5)