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Oduvanchick [21]

3 years ago

15

I just like to get to the dance for 3.95 each, the student council brought in 1020.50 for ticket sales. How many tickets the stu

dent council's sell?

1 answer:

MakcuM [25]3 years ago

6 0

1020.50 divided by 3.95 would equal 258

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How many points do you get if you answer this question ?

GrogVix [38]

Answer:

what question ?

Step-by-step explanation:

i did not get it what question?

7 0

2 years ago

P= -24<br>q= 12<br>r= -6<br><br>a. (pxq):(q+r)<br>b. (pxr):(r-q)<br><br>what the answer?

kolezko [41]

Step-by-step explanation:

a. ( p × q ) ( q + r )

= ( -24 × 12 ) ( 12 + -6 )

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= 5184

b. ( p × r ) ( r - q )

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3 years ago

Morton made 28 out of 56 free throws last season.

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Step-by-step explanation:

28/56= .5 therefore 50%

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3 years ago

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Verify that (cos²a) (2 + tan² a) = 2 - sin² a....<br>

Sveta_85 [38]

Trigonometric Formula's:

$\boxed{\sf \ \sf \sin^2 \theta + \cos^2 \theta = 1}$

$\boxed{ \sf tan\theta = \frac{sin\theta}{cos\theta} }$

Given to verify the following:

$\bf (cos^2a) (2 + tan^2 a) = 2 - sin^2 a$

$\texttt{\underline{rewrite the equation}:}$

$\rightarrow \sf (cos^2a) (2 + \dfrac{sin^2 a}{cos^2 a} )$

$\texttt{\underline{apply distributive method}:}$

$\rightarrow \sf 2 (cos^2a) + (\dfrac{sin^2 a}{cos^2 a} ) (cos^2a)$

$\texttt{\underline{simplify the following}:}$

$\rightarrow \sf 2cos^2 a + sin^2 a$

$\texttt{\underline{rewrite the equation}:}$

$\rightarrow \sf 2(1 - sin^2a ) + sin^2 a$

$\texttt{\underline{distribute inside the parenthesis}:}$

$\rightarrow \sf 2 - 2sin^2a + sin^2 a$

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Hence, verified the trigonometric identity.

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2 years ago

Read 2 more answers

The total cost for paperback books varies

postnew [5]

Answer:

$113.81

Step-by-step explanation:

Find the cost for one book:

35.94 / 6 = 5.99

Multiply 5.99 with the number of books buying:

5.99 x 19 = 113.81

4 0

2 years ago