2 years ago

Please please please helpp

Mathematics

2 answers:

svp [43]2 years ago

6 0

Answer:

I haven't done expressions in a while but I say the safest bet would be D.

alexira [117]2 years ago

6 0

I think it’s 11 sorry if I’m wrong:o

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vaieri [72.5K]

Answer:

$\large\boxed{t=0\ \vee\ t=\dfrac{1}{4}}$

Step-by-step explanation:

$4t-16t^2=0\qquad\text{divide both sides by 4}\\\\\dfrac{4t}{4}-\dfrac{16t^2}{4}=\dfrac{0}{4}\\\\t-4t^2=0\\\\t(1-4t)=0\iff t=0\ \vee\ 1-4t=0\\\\1-4t=0\qquad\text{subtract 1 from both sides}\\\\-4t=-1\qquad\text{divide both sides by (-4)}\\\\t=\dfrac{1}{4}$

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Answer:

(15,18)

Step-by-step explanation:

write two equations with the information provided.

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use the property of substitution to answer.

x + 4y = 87, x = 87 - 4y

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2x + 3(18) = 84

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3 years ago

Billy’s gave his dad 1/2 of his cookie. How much did billy have left to eat

Ugo [173]

Answer:

literally just 1/2 of the cookie left

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3 years ago

Read 2 more answers

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Pie

Answer: Irrational

Step-by-step explanation:

It is irrational because you cannot multiply a number by the same number to get the square root of 2.

I think the approximation is 1.4 or 1.42

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