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3 years ago

Help help helpsbnddnd

Mathematics

2 answers:

erica [24]3 years ago

5 0

It's Pythagorean theorem.
a^2+b^2=c^2
a and b are the non hypotenuse sides.
so BC is 4 units and AC is 7 units
4^2+7^2=c^2
answer is √65 which is 8.06

Paul [167]3 years ago

5 0

Recognize this as an application of the Pythagorean Theorem. The lengths of the sides are given: base is 4 spaces and altitude 7 spaces, so the hypotenuse AC is sqrt( 4^2 + 7^2 ), or sqrt (65). This is a little larger than 8.

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Ksju [112]

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Step-by-step explanation:

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4 years ago

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Effectus [21]

Step-by-step explanation:

given x=2

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3 years ago

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Bezzdna [24]

Answer:

y = x + 3

Step-by-step explanation:

Slope-intercept form is represented by the formula $y = mx + b$ . We can write an equation in point-slope form first, then convert it to that form.

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Since $m$ represents the slope, substitute 1 in its place. Since $x_1$ and $y_1$ represent the x and y values of a point the line intersects, choose any one of the given points (either one is fine) and substitute its x and y values into the equation, too. (I chose (0,3).) Finally, isolate y to find the answer:

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3 years ago

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Lerok [7]

Answer:

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Step-by-step explanation:

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Step-by-step explanation:

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