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Lena [83]
3 years ago
14

Solve each system by graphing y=-x+5 and y=2x-4

Mathematics
1 answer:
makkiz [27]3 years ago
7 0
In order to graph y=-x+5, make a table and plug in values of x to find y. to find your points, use x,y. 
x: 1  y: 4
x: 2  y: 3
x:3  y: 2
x: 2  y:1
these are the first four points for the first equation. to plug in, use ramdom numbers for x, such as 1, 2, and 3. y= -(1) +5
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Step-by-step explanation:

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4 years ago
the Length, breadth and height of a wall is 5m,30cm and 3 m how many bricks of dimensions 20cm ×10 cm× 7.5 cm are required to bu
raketka [301]

Answer:

<h2>3000 pcs</h2>

Step-by-step explanation:

given:

the Length, breadth and height of a wall is 5m,30cm and 3 m

find:

how many bricks of dimensions 20cm ×10 cm× 7.5 cm are required to build the wall​

solution:

vol of the wall = 5 x 3 x 0.30= 4.5 m³

vol per brick = 0.20 x 0.10 x 0.075 = 0.0015 m³

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3 years ago
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X= -2 and x=0
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So, 1/60 degrees in radians will be:

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So, rounded of to nearest 10 feet, the length of one nautical mile is 6080 feet.



6 0
4 years ago
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