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3 years ago

Solve the following equation: 2(4^2 + 10) =

Mathematics

2 answers:

Savatey [412]3 years ago

8 0

Answer:

Step-by-step explanation:

2(4^2 + 10) = 2( (4×4) + 10)

= 2(16 + 10)

= 2(26)

= 52

lesantik [10]3 years ago

3 0

Answer:

Step-by-step explanation:

2(4^2 + 10) =

We do what's in the parenthesis first.

4^2 = 16 and 16+10 =26.

2(26)

= 52

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Sketch the curve with the given vector equation. Indicate with an arrow the direction in which t increases. r(t) = 4 cos(t)i + 4

slega [8]

Answer:

The equation to this question is " $x^2+y^2=16$ "

Step-by-step explanation:

Given value:

$\to r(t) = 4 \cos (t)i + 4 sin(t)j + k\\where \\\\\to x(t)= 4 \cos t\\\to y(t) = 4 \sin t\\\to z(t)=1\\$

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So, the curve $r(t) = 4 \cos (t)i + 4 sin(t)j + k$ is basically a circle, which is defined in the attachment file.

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