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3 years ago

A triangular prism is shown below. What is the lateral surface area of this prism, in square meters?

Mathematics

2 answers:

Feliz [49]3 years ago

7 0

Answer:

10? I cant see it

Step-by-step explanation:

AlladinOne [14]3 years ago

4 0

Me neither here are some glasses person above me

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For what numbers x, -2pi less than or equal to x less than or equal to 2pi, does the graph of y=tan x have vertical asymptotes?

snow_lady [41]

There is a really easy way to find this out I can't really help you so if you just look it up on google you should get your awnser

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2 years ago

Find the area of the triangle.

Thepotemich [5.8K]

Answer:

$270 \:m^2$

Step-by-step explanation:

The area of the triangle.

$bh\frac{1}{2}$

$b \times h \times \frac{1}{2}$

$20 \times 27 \times \frac{1}{2}$

$540 \times 1/2$

$=270$

3 0

3 years ago

Is negative three a perfect cube?

erik [133]

No, it is not a perfect cube. A perfect cube is a number that is obtained when you cube an integer. For example, 8 (cube of 2), 27 (cube of 3) and 64 (cube of 4). Since -3 cannot be obtained by cubing an integer, it is not a perfect cube.

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2 years ago

Find 62.7% of 177. Round to the nearest thousandth.

PilotLPTM [1.2K]

Answer:

110.979

Step-by-step explanation:

62.7% * 177 = 0.627 * 177 = 110.979

8 0

2 years ago

Find all the zeros of the equation

lapo4ka [179]

Divide both sides by -3, and replace $x^2$ with $y$ . Then

$-3x^4+27x^2+1200=0\iff y^2-9y-400=0$

Factorize the quadratic in $y$ to get

$y^2-9y-400=(y+16)(y-25)=0\implies y=-16,y=25$

which in turn means

$x^2=-16,x^2=25$

But $x^2\ge0$ for all real $x$ , so we can ignore the first solution. This leaves us with

$x^2=25\implies x=\pm\sqrt{25}=\pm5$

If we allow for any complex solution, then we can continue with the solution we ignored:

$x^2=-16\implies x=\pm\sqrt{-16}=\pm i\sqrt{16}=\pm4i$

6 0

3 years ago