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aliina [53]
3 years ago
11

Please Help Me!!!! qwq

Mathematics
1 answer:
Semmy [17]3 years ago
6 0

Answer:

We add 25 and subtract 25 to complete the square.

(x+5)^{2}-38=0\\ is the equation we get.

Step-by-step explanation:

x^{2} +10x-13=0\\x^{2} +10x+25-13-25=0\\(x+5)^{2}-38=0\\

So, we're adding 25-25 to complete the square.

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Jamie earns $12 per hour for babysitting. Write linear equation that gives the wages, w, in dollars that Miranda earns in h hour
alukav5142 [94]

Answer: w=12h

Step-by-step explanation:

Given, the amount can earned by Jamie for babysitting in each hour =$12

Let <em>w</em> be the total wages earned by her in <em>h</em> hours by working as a babysitter.

Total wages earned = (Pay per hour) x (Numbers of hours)

Now , the total wages(<em>w</em>) earned by her in <em>h</em> hours  would be :-

w=12\times h\\\\\Rightarrow\ w=12h

Hence, the  linear equation that gives the wages, w, in dollars earned in h hours would be :

w=12h

3 0
3 years ago
Read 2 more answers
What is the slope of the line that passes through the points ( 4 , 6 ) (4,6) and ( − 16 , − 18 ) ? (−16,−18
borishaifa [10]

Answer:

1.2

Step-by-step explanation:

Gradient = y2-y1/x2-x1

Coordinates = (4,6), (-16,-18)

-18 - 6/-16 - 4

-24/ -20

= 1.2

Hope it helps.

4 0
3 years ago
Thanks for helping <br> can you show the steps
Vikki [24]
Can you tell me what they are asking you to do
This is so I know if you understand the question
7 0
2 years ago
HELP BEEN HAVING A BAD DAY<br> Find the slope of each line (each block is one unit):
olchik [2.2K]

Answer:

m = -2/3

Step-by-step explanation:

m = slope

m = \frac{y2 - y1}{x2 - x1}

m = -3 -1/ 3 - (-3)

m= -4/ 6

m= -2/3

3 0
4 years ago
Find the measure of the angle given below
Leno4ka [110]

Answer:

can you post a pic pls

Step-by-step explanation:

7 0
3 years ago
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