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slava [35]
3 years ago
6

Pythagorean Theorem a = ? b = 7 c = 13

Mathematics
1 answer:
Aloiza [94]3 years ago
4 0

Answer:

a = 10.95

Step-by-step explanation:

Pythagorean Theorem formula:

a² + b² = c²

a² + 7² = 13²

a² + 49 = 169

a² = 120

\sqrt{a^2} =\sqrt{120}

a = 10.95

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What is the surface area of the pyramid to the nearest whole number?
iogann1982 [59]
-----------------------------------------
Find area of the base
-----------------------------------------
6 x 6 = 36cm²

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3 0
4 years ago
Read 2 more answers
Which linear function represents the line given by the point-slope equation y + 7 = –2/3(x + 6)?
Nuetrik [128]

Answer:

<em>First option: </em> f(x)=-\frac{2}{3}x-11

Step-by-step explanation:

Given the point-slope equation y+7=-\frac{2}{3}(x+6), you need to solve for y, because you are looking for the equation of the line in slope-intercept form:

y=mx+b

Being m the slope of that line, and b the intersection of the line with the y-axis.

Then:

Apply Distributive property:

y+7=-\frac{2}{3}x-4

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Rewrite the equation:

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3 0
3 years ago
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