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2 years ago

9

2x+3y=20 -2x+y=4 Solve algebraic

1 answer:

maxonik [38]2 years ago

7 0

The first one is 2x + 3y = 5xy

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wariber [46]

Area of a circle using the radius is pi*r^2, so:
A=3.14*4^2
A=3.14*16
A=50.24

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3 years ago

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Which decimal is equivalent to 56?

Akimi4 [234]

Answer:

0.56

Step-by-step explanation:

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3 years ago

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Evaluate x-(-y)x−(−y)x, minus, left parenthesis, minus, y, right parenthesis where x = -2.31x=−2.31x, equals, minus, 2, point, 3

Angelina_Jolie [31]

Step-by-step explanation:

$x-(-y)=x+y\\\\\text{substitute}\ x=-2.31,\ y=5.9:\\\\-2.31+5.9=5.9+(-2.31)=5.9-2.31=5.90-2.31=3.59$

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3 years ago

I will mark u brainalist

melisa1 [442]

Answer:

1) Positive

2) Undefined

3) Negative

4) Zero

<h2><u>Hope This Helped!</u></h2>

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2 years ago

The table shows a proportional relationship between the milliliters (\text{mL})(mL)left parenthesis, start text, m, L, end text,

MrMuchimi

.6mL1, point, 6, start text, m, L, end text

(Choice D)
D
Dog:
35

kg
35kg35, start text, k, g, end text
Medicine:
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mL
1.4mL1, point, 4, start text, m, L, end text

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2 years ago

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