3 years ago

Help needed asap will give brainliest <3

Mathematics

1 answer:

KatRina [158]3 years ago

4 0

Answer:

The answer is,surface area= ✓<u>416</u>

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which equation results from isolating a radical term and squaring both sides of the equation for the equation

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Answer:

D) c - 2 = 25 + c + 10√c

Step-by-step explanation:

The given equation is $\sqrt{c - 2} - \sqrt{c} = 5$

$\sqrt{c -2} = 5 + \sqrt{c} \\$

Taking square on both sides, we get

Here we used ( a+ b)^2 = a^2 + b^2 + 2ab formula.

c - 2 = 5^2 + (√c)^2 + 2(5)√c

c - 2 = 25 + c +10√c

Answer: D) c - 2 = 25 + c + 10√c

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Answer: D

Step-by-step explanation:Lets label hot dogs as 'h' and soft drinks as 's'

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We can solve by process of elimination.

Subtract equation 1 from equation 2.

We get:

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So that means that the hot dog costs $1.50 which is answer choice D.

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3 years ago

Evaluatethe expression (-0.3)^4. what is the value of the expression

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Step-by-step explanation:

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b is the answer , z-score normalization

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