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Viefleur [7K]
2 years ago
12

Select the correct answer from the drop-down menu. Consider this system of linear equations: y − x = -13 -4x + 3y = -51 The solu

tion of the system of equations is .
Mathematics
1 answer:
Nookie1986 [14]2 years ago
5 0

Answer:

b

Step-by-step explanation:

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Vanyuwa [196]

Answer:

230 cm squared

Step-by-step explanation:

Split the shape into a triangle and a rectangle

The area of a triangle is base x height / 2

20 x 9= 180/2= 90             (9 because you do 16-7 to find height of triangle)

Find the area of the rectangle=

7 x 20= 140

Add them up

140+90= 230cm squared

<em>I hope this helped :)</em>

7 0
3 years ago
Read 2 more answers
1t = 1000kg.
natka813 [3]

Answer:

i think ur question is wrong

4 0
3 years ago
Can someone explain how to do this
n200080 [17]
You need to divide the miles by the hours to et the Average speed.
M divided by h = s
Because to get the mph (miles per hour) you multiply the average speed to the hours.
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8 0
3 years ago
Expression.<br><br> 3(4x + 3)
SVETLANKA909090 [29]
3(4x+3) simplified as an expression is: 12x+9
5 0
3 years ago
HELP WILL GIVE BRANLIEST! WILL RATE! AND SAY THANKS!!!
Drupady [299]

Answer:

9.57 inch

Step-by-step explanation:

(4/3)×pi×8³ = 14×16×h

h = (4/3)×pi×8³ ÷ (14×16)

h = 64pi/21 inch

Or, 9.57 inch (3 sf)

5 0
3 years ago
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