2 years ago

Is 8y=32 a true statement or false statement or not a statement?

Mathematics

1 answer:

lana66690 [7]2 years ago

4 0

Answer:

it is only true if the value of y is 4, any other case, the statement will not be true

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kaheart [24]

Answer:

He can make a maximum of $480.

Step-by-step explanation: Technically he can win all 60 times so the maximum is 60*8 = 480

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3 years ago

Cho biết DABC ∽DMNP theo tỉ số 2/3 và chu vi của DABC là 12cm. Chu vi của DMNP là .Kết luận đúng là:

artcher [175]

Answer:

Step-by-step explanation:

4 0

3 years ago

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Will mark brainliest. Step-by-step please. Thank you very much.

Naily [24]

Answer:

133°

Step-by-step explanation:

angles on a straight line = 180°

180 - 144 = 36°

angles in a triangle = 180°

36 + 31 = 67

180 - 67 = 113

answer = 113°

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2 years ago

Yumiko solved |x|>5 by solving x>-5 and x<5. explain the error yumiko made

Whitepunk [10]

Answer:

switched signs around

Step-by-step explanation:

I believe that s/he switched the signs around so

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but I'm not quite sure, sorry

3 0

2 years ago

I am very confused please solve and explain.

e-lub [12.9K]

Answer:

c = $\frac{b^2-R^2}{4a}$

Step-by-step explanation:

Given

R= $\sqrt{b^2-4ac}$

Clear the radical by squaring both sides

R² = b² - 4ac ( subtract b² from both sides )

R² - b² = - 4ac ( multiply all terms by - 1 )

b² - R² = 4ac ( divide both sides by 4a )

$\frac{b^2-R^2}{4a}$ = c

6 0

3 years ago

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