Answer:
A
Step-by-step explanation:
Is there a picture and your wording is a little unclear.
Answer:
x = -34.8
Step-by-step explanation:
<h2><u>solve the equation</u></h2>
2(x-3)
= 2x - 6
7(x + 24 )
= 7x + 168
put the equation together
2x - 6 = 7x + 168
now make x subject of formula:
2x - 7x = 168 +6
-5x = 174
x = 174/ -5
<h3><u>x = -34.8 </u></h3>
Step-by-step explanation:
In part (d), we are shown how the sum of consecutive integers can be found. The sum is:
S = n (x + y) / 2
where n is the number of integers, x is the first integer, and y is the last integer.
We want to use this formula to find the sum of the numbers 101-110. We know there are 10 numbers between 101 and 110, so n = 10.
S = 10 (101 + 110) / 2
S = 1055
We used deductive reasoning to find the answer.
(x+4)² +(y+11)²=10²
<h3>What is equation of circle?</h3>
The general equation for a circle is ( x - h )² + ( y - k )² = r², where ( h, k ) is the center and r is the radius.
given: x²+ y² + 8x + 22y + 37=0
As, the general equation for a circle is ( x - h )² + ( y - k )² = r².
x²+ y² + 2*4x + 2*11y + 37=0
x²+ y² + 2*4x + 2*11y +121+16-100=0
x²+ 2*4x +16 + y² + 2*11y + 121 =100
(x+4)² +(y+11)²=10²
Learn more about equation of circle here:
brainly.com/question/10618691
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