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3 years ago

Can you help me please

Mathematics

1 answer:

nasty-shy [4]3 years ago

8 0

I think it’s 32? i dont know good luck

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Which expression is equivalent to the expression below?

Mama L [17]

Answer:

5r + 2p + 6

Step-by-step explanation:

= 4r + 9 + r + 2p - 3

= 4r + r + 2p + 9 - 3

= 5r + 2p + 6

4 0

3 years ago

1. Find the LCM of the given numbers.<br> 4 and 7

GuDViN [60]

Answer:

The LCM of (4,7) is 28

Step-by-step explanation:

7 0

2 years ago

i thought of a number. if i subtract 6 from it and multiply the difference by 4 the result is 36. find the number that i thought

SVEN [57.7K]

Since the difference*4=36, the difference = 9
since the number-6= the difference, the number-6=9
Thus the number is 15

3 0

4 years ago

11Alexandr11 [23.1K]

Answer:

4cm

Step-by-step explanation:

Volume of a prism :Area of cross section x height.

so,

72cm^3 = 18cm^2 x h

h = 72/18 = 4cm

Hope this helps

Good Luck

6 0

3 years ago

Which function has a phase shift of pi/2 to the right?

Bess [88]

If it helps you any

$\bf \qquad \qquad \qquad \qquad \textit{function transformations}
\\ \quad \\
% function transformations for trigonometric functions
\begin{array}{rllll}
% left side templates
f(x)=&{{ A}}sin({{ B}}x+{{ C}})+{{ D}}
\\ \quad \\

\end{array}$

$\bf \begin{array}{llll}
% right side info
\bullet \textit{ stretches or shrinks}\\
\quad \textit{horizontally by amplitude } |{{ A}}|\\
\bullet \textit{ horizontal shift by }\frac{{{ C}}}{{{ B}}}\\
\qquad if\ \frac{{{ C}}}{{{ B}}}\textit{ is negative, to the right}\\
\qquad if\ \frac{{{ C}}}{{{ B}}}\textit{ is positive, to the left}\\
\end{array}$

$\bf \begin{array}{llll}

\bullet \textit{vertical shift by }{{ D}}\\
\qquad if\ {{ D}}\textit{ is negative, downwards}\\
\qquad if\ {{ D}}\textit{ is positive, upwards}\\
\bullet \textit{function period}\\
\qquad \frac{2\pi }{{{ B}}}\ for\ cos(\theta),\ sin(\theta),\ sec(\theta),\ csc(\theta)\\
\qquad \frac{\pi }{{{ B}}}\ for\ tan(\theta),\ cot(\theta)
\end{array}$

so.. check coefficients C and B for the horizontal shift

7 0

4 years ago

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