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dem82 [27]
3 years ago
5

Graph the equations to solve the system. y= 2x+5 an 1/2y = x+5/2

Mathematics
1 answer:
mrs_skeptik [129]3 years ago
8 0

Answer:

Infinitely many solutions

Step-by-step explanation:

Given:

y= 2x+5

1/2y = x+5/2

Multiplying 2 with both sides will give:

2( 1/2y) = 2(x+5/2 )

y= 2x+5

As both the equations are similar with same slope m=2 and y-intercept= 5

thus the system of equation will have infinite solution. Graph will show single line.

Graph is attached!

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Answer:

2,637,070

Step-by-step explanation:

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2963x 890= 2,637,070

Correction

890+ 66= 956

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7 0
2 years ago
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What is the solution to this equation?
Fantom [35]

Answer:

x=-17

Step-by-step explanation:

<em>Original</em><em> </em><em>Equation</em><em>;</em>

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<em>The</em><em> </em><em>1</em><em>2</em><em> </em><em>will</em><em> </em><em>cross</em><em> </em><em>the</em><em> </em><em>equal</em><em> </em><em>sign </em><em>so</em><em> </em><em>it </em><em>will</em><em> </em><em>become</em><em> </em><em>-</em><em>1</em><em>2</em><em>. </em><em>So</em><em> </em><em>it's</em><em> </em><em>going </em><em>to</em><em> </em><em>be</em><em>;</em>

<em>x</em><em>=</em><em>-</em><em>5</em><em>-</em><em>1</em><em>2</em>

<em>There </em><em>are</em><em> </em><em>two negative </em><em>number</em><em> </em><em>so</em><em> </em><em>you </em><em>add</em><em> </em><em>them</em><em> </em><em>and</em><em> </em><em>when</em><em> </em><em>you </em><em>add</em><em> </em><em>them</em><em> </em><em>it</em><em> </em><em>would</em><em> </em><em>still</em><em> </em><em>be</em><em> </em><em>negative</em><em>.</em><em> </em><em>And</em><em> </em><em>you </em><em>would</em><em> </em><em>have </em><em>to</em><em> </em><em>add</em><em> </em><em>them </em><em>because </em><em>when</em><em> </em><em>there </em><em>are</em><em> </em><em>two</em><em> </em><em>negative</em><em> </em><em>numbers</em><em> </em><em>without </em><em>any</em><em> </em><em>other</em><em> </em><em>sign </em><em>you </em><em>will</em><em> </em><em>have </em><em>to </em><em>add</em><em> </em><em>so</em><em> </em><em>it's </em><em>going</em><em> </em><em>to </em><em>be</em><em>;</em>

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Vitek1552 [10]

Answer:

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This is a right triangle, but note that you only know the measurement of one angle, which is 90 degrees.

Use the following formula to solve:

a² + b² = c²

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c = hypotenuse

Plug in the corresponding numbers to the corresponding variables:

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Solve. Remember to follow PEMDAS. First, solve the exponents, then add:

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9 + 16 = ?²

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~

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