2 years ago

I need some help doing this

Mathematics

1 answer:

wolverine [178]2 years ago

8 0

Are there certain numbers you have to use in the table?

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Evaluate -29 - X when x = 6

notka56 [123]

Answer:

wouldn't that just be -35?

Step-by-step explanation:

you just have to do -29-6

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3 years ago

Evaluate the following double integral where a = 2y

Keith_Richards [23]

Change the order of integration.

$\displaystyle \int_0^1 \int_{2y}^2 \cos(x^2) \, dx \, dy = \int_0^2 \int_0^{x/2} \cos(x^2) \, dy \, dx \\\\ ~~~~~~~~ = \int_0^2 \cos(x^2) y \bigg|_{y=0}^{y=x/2} \, dx \\\\ ~~~~~~~~ = \frac12 \int_0^2 x \cos(x^2) \, dx$

Substitute $u=x^2$ and $du=2x\,dx$ .

$\displaystyle \frac12 \int_0^2 x \cos(x^2) \, dx = \frac14 \int_0^4 \cos(u) \, du = \frac14 \sin(u) \bigg|_{u=0}^{u=4} = \boxed{\frac{\sin(4)}4}$

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11 months ago

Write an equation perpendicular to y= 1 -x+ 9 that passes through the point (-2,-2). 5

lukranit [14]

ANSWER : Hii friends follow me and give me brainliest ok by

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3 years ago

Name the prism in each case given that all lateral faces are rectangles and the bases are: Equilateral triangles

Cloud [144]

This is a triangular prism.

The lateral faces are triangles; this means that the two bases are parallel to one another. This makes it a prism instead of a pyramid.

The bases being triangles makes it a triangular prism.

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3 years ago

93.34 divided my what equals 18.69

Leni [432]

Answer:

4.99411449973

Step-by-step explanation:

Easy math! Just divide 93.34 by 18.69

8 0

3 years ago

Read 2 more answers