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Sloan [31]
3 years ago
5

Can someone help me solve for a ?

Mathematics
1 answer:
Liono4ka [1.6K]3 years ago
4 0

Answer:

a=6 or -6

Step-by-step explanation:

Solve the determinant to get a²-36=0

(a-6)(a+6)=0

a=6 or -6

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Step-by-step explanation:

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3 years ago
What is the volume of a right rectangular prism when the height is 11 m and the area of the square base is 9m 2 ?
mario62 [17]

Answer:

The answer to your question is: 99 m²

Step-by-step explanation:

Data

height = 11 m

area of the square base = 9 m²

Formula

Volume of a right rectangular prism = area of the base x height

                                                           = 11 x 9     substitution

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7 0
3 years ago
Verify that sec^2 xsin^2 x = tan^2 x
vredina [299]

Here's the solution,

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  • \dfrac{ \sin {}^{2} (x) }{  \cos {}^{2} (x)  }  =  \tan {}^{2} (x)

  • \tan {}^{2} (x)  =  \tan {}^{2} ( { {x}^{} }^{} )
6 0
3 years ago
Which equation can be used to find the number of wolves in the state on January 1? A zoologist is recording the loss of wolves i
mojhsa [17]
The correct choice is w-23=84.

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8 0
3 years ago
Read 2 more answers
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