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dezoksy [38]
3 years ago
8

Plz help I need help

Mathematics
1 answer:
Usimov [2.4K]3 years ago
5 0

Answer:

the ratio should be 4.754

Step-by-step explanation: ez kiddo i have the answer key

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sveticcg [70]

The standard form of the equation of a line:

Ax+By=C

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y+7=-\dfrac{2}{5}(x-10)\qquad|\text{use distributive property}\\\\y+7=-\dfrac{2}{5}x+\left(-\dfrac{2}{5}\right)(-10)\\\\y+7=-\dfrac{2}{5}x+2\cdot2\\\\y+7=-\dfrac{2}{5}x+4\qquad|\text{multiply both sides by 5}\\\\5y+35=-2x+20\qquad|\text{add 2x to both sides}\\\\2x+5y+35=20\qquad|\text{subtract 35 from both sides}\\\\2x+5y=-15

3 0
3 years ago
Find the sum of A and B: A=5+7i, B=7+4i
ale4655 [162]

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add real numbers together and imaginary numbers together

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Step-by-step explanation:

7 0
3 years ago
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natta225 [31]

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3 years ago
I will give brainlest please help should i write the answer differently? First answer gets brainlest
solmaris [256]

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Step-by-step explanation:

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5 0
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Step-by-step explanation:

cuz math

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