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k0ka [10]
2 years ago
7

Only 3 more questions to go

Mathematics
1 answer:
NemiM [27]2 years ago
7 0
90° angle on a straight lines gotta be 180°
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The sum of two numbers is 58 and the difference is 6. what are the numbers: ?
Vinil7 [7]

Answer:

Larger number: 32

Smaller number: 26

Explanation:

58 - 6 = 52

52/2 = 26

26+6=32 Larger number

26 smaller number

6 0
3 years ago
PLEASE HELP! WILL MARK BRAINLIEST ANSWER!
lubasha [3.4K]

Answer:

5

Step-by-step explanation:

the median means the number in the middle so the number in the middle would be 5

8 0
3 years ago
5x+2y=-3;x+5y=4<br>plz answer me​
Alex17521 [72]

Answer:

x = -1 and y = 1

Step-by-step explanation:

5x + 2y = -3 . . . . . . . (i)

x + 5y = 4 . . . . . . . (ii)

  • Finding x in terms of y from eq. (ii) :-

x + 5y = 4

x = 4 - 5y

  • Placing this value of x in eq. (i) :-

5(4 - 5y) + 2y = -3

20 - 25y + 2y = -3

-23y = - 23

<u>y = 1</u>

  • Placing the value of y in eq. (i)

5x + 2(1) = -3

5x + 2 = -3

5x = - 5

<u>x = -1</u>

7 0
3 years ago
Read 2 more answers
Personal income (in 1998 dollars) in one state increased approx linearly from $20,808 in 1998 to $22,395 in 2003. personal incom
pav-90 [236]
 You're given two points for f(t) and g(t) each. Two points, (x1,y1), and (x2,y2). In this case, x1 is always x1=0, since the time t starts counting at the earliest year given. We know the form y=mx+b. m can be found a la (y2-y1)/(x2-x1), but remember x1 is 0. b can be found at f(0) or g(0), which we're already given; y1 for both cases. I'm sorry, but I'm not giving a direct answer. Knowing the method, and being careful with calculations, should be more than sufficient.<span>it would be 22395-20808/5=317.4 f(t) 26508-26155/5= 70.6 
</span>

5 0
3 years ago
The graph shows the relationship between the total cost and the number of erasers bought at the student store. Which statement i
alekssr [168]
Each eraser will cost u 50 cents

so 7 erasers will cost (7 * 0.50) = 3.50 <==
3 0
3 years ago
Read 2 more answers
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