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disa [49]
3 years ago
15

Delia spent 45 minutes working on her book report. She finished the report at 6:10 p.m. at what time did Delia start working on

her report
Mathematics
2 answers:
inna [77]3 years ago
7 0
All you have to do is subtract 45 from 6:10. Which is 5:65pm she started

Dmitry [639]3 years ago
4 0
5:25

just act like the time is 6:00 then minus 45 and add 10 to your answer.
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Find an ordered pair x,y 4x-y=5
allochka39001 [22]

y=2X-5 and 4X-Y=7

Putting the value of Y in 2nd equation:

4x-2x+5=7

2x=7-5

2x=2

OR,x=2/2=1

 

putting the value of x in equation 1:

y=2x-5

y=2*1-5

y=2-5

y=-3

 

6 0
2 years ago
What is the center of a circle whose equation is x2 y2 – 12x – 2y 12 = 0? (–12, –2) (–6, –1) (6, 1) (12, 2)
lora16 [44]

The center of a circle whose equation is x^2 +y^2 – 12x – 2y  +12 = 0 is (6,1)

<h3>Equation of a circle</h3>

The standard equation of a circle is expressed as:

x^2 + y^2 + 2gx + 2fy + c = 0

where:

(-g, -f) is the centre of the circle

Given the equations

x^2 +y^2 – 12x – 2y  +12 = 0

Compare

2gx = -12x

g = -6

Simiarly

-2y = 2fy

f = -1

Centre = (6, 1)

Hence the  center of a circle whose equation is x^2 +y^2 – 12x – 2y  +12 = 0 is (6,1)

Learn more on equation of a circle here: brainly.com/question/1506955

8 0
1 year ago
PLEASE HELP<br> What is the slope of the line in the graph?
goldenfox [79]

Answer:

-3/4

Step-by-step explanation:

rise is three run is four

5 0
2 years ago
Will mark as brainliest! 40 points! Thanks!
n200080 [17]

When given a system of equations, the "solutions" are defined where two equations intersect, or meet.


A. The point where the lines p(x) and g(x) meet is (3, -1), and thus this is considered the solution set.

B. Because there are three lines in total, g(x) is able to intersect both lines one time, and so it has two pairs of solutions.

The first is (3, -1), which has already been established with p(x).

The second is (0, 5), and this is where it intersects with f(x).

C. The solution to f(x) = g(x) is 0, as this is the only x value where both equations are equal.


Hope my answer helped!

6 0
2 years ago
Read 2 more answers
Fracciones equivalente 1/4​
stealth61 [152]
2/4 esa es una ojalá y pude contestar a tiempo
6 0
3 years ago
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