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DanielleElmas [232]
2 years ago
6

Solve. y = –4x + 10 y = –3x + 5

Mathematics
2 answers:
saw5 [17]2 years ago
8 0
The answers in order are
Y= 10/4
Y=5/3
iris [78.8K]2 years ago
8 0
The answer is x = 5 and y = -10. The coordinates (5,-10)
Hope that helps! :)

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2. Find the missing side length of the right<br> triangle below?
strojnjashka [21]

Answer:

The answer for the missing side length is 16

Step-by-step explanation:

You have to use Pythagorean's Theorem a^2 + b^2 = c^2

c^2 is the hypotenuse, which is 20 in this case

a^2 is the bottom, which is 12

and you have to solve for b^2

So

a^2 + b^2 = c^2

12^2 + b^2 = 20^2

b^2 = 20^2 - 12^2

b^2 = 400 -144

\sqrt{b^2} = \sqrt{256}       This cancels out the exponent

b = 16

That's the missing side length

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2 years ago
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What is 3 times pi? pi is in the picture like that’s the symbol.
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Answer:

9.424777960769

Step-by-step explanation:

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3 years ago
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30 POINTS What is the standard form of (1+2√-3)/(1+√-3) then put it as a fraction
joja [24]

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=\dfrac{1+i\sqrt3+6}{1+3}=\dfrac{7+i\sqrt3}{4}=\dfrac{7}{4}+\dfrac{\sqrt3}{4}i\\\\Answer:\ \boxed{\dfrac{7}{4}+\dfrac{\sqrt3}{4}i}

5 0
3 years ago
Please help i cant get the answer 50 points for whoever answers it
inysia [295]

Answer: £ 214

Step-by-step explanation:

Pay for first 15 hours = 8 * 15 = £ 120

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Pay = 10 * 3

Pay = £ 30.

Finally, find pay for Saturday

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Pay = 4 * ( 2 * 8 )

Pay = £ 64

Total pay = 120 + 30 + 64

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7nadin3 [17]
(a -ib) is the answer

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