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3 years ago

PlEASE help so confused? THANKS

Mathematics

2 answers:

miv72 [106K]3 years ago

7 0

Answer:

0.25

Step-by-step explanation:

3 ÷ 12 = 0.25

5 ÷ 20 = 0.25

Hope this helps, thank you !!

kolbaska11 [484]3 years ago

3 0

Answer:

3 ÷ 12 = 0.25

5 ÷ 20 = 0.25

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Four points, E, F, G, and H lie on the coordinate plane. Of the choices given, which two points have the longest

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D H and E i think .........

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3 years ago

4 sin ^ 2 x- 4 sin x + 1 = 0

m_a_m_a [10]

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3 years ago

Solve for x, y, and z

zloy xaker [14]

Answer:

The solution is x=1,y=2,z=3

Step-by-step explanation:

The given system of equations is ;\

2x−3y+4z=8...(1)

3x+4y−5z=−4...(2)

4x−5y+6z=12...(3)

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$3(\frac{8+3y-4z}{2})+4y-5z=-4$

Multiply through by;

$3(8+3y-4z)+8y-10z=-8$

Expand;

$24+9y-12z+8y-10z=-8$

Simplify;

$17y-22z=-32...(5)$

Equation (4) in (3)

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$16+6y-8z-5y+6z=12$

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3 years ago

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Ulleksa [173]

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3 years ago

What is the solution to this system of equations?

maksim [4K]

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Step-by-step explanation:

x+2y=4

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x+2x+2y-2y=4+5

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3 years ago