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3 years ago

What is the answer for -4-(7t-4)^2=-49

Mathematics

1 answer:

sleet_krkn [62]3 years ago

8 0

Answer:

Step-by-step explanation:

<em> 7t - 4 = 3√5 => 7t = 3√5 + 4 => t₁ = (3√5 + 4)/7</em>
<em> 7t - 4 = - 3√5 => 7t = - 3√5 + 4 => t₂ = -(3√5 - 4)/7</em>

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Mamont248 [21]

Answer:

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Step-by-step explanation:

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3 years ago

Read 2 more answers

Find the distance between the two points in simplest radical form.<br> (-5,8) and (-3, 1)

elixir [45]

Given:

The two points are (-5,8) and (-3,1).

To find:

The distance between the given two points in simplest radical form.

Solution:

Distance formula: The distance between two points is

$d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

Using distance formula, the distance between (-5,8) and (-3,1) is

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2 years ago

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OLEGan [10]

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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