When asked to factor the trinomial , a student gives the answer (x – 7)(x + 7). Which of the following statements is true?

Mathematics

1 answer:

gizmo_the_mogwai [7]3 years ago

6 0

The following statement is true because when u simplify your answer then your answered would be x^2-49

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A rectangular prism has a length of 4 cm and a width of 5 cm.The volume of the prism is 200 cu cm .The height is unknown.Explain

Kaylis [27]

Answer:

Well just gonna explain kn the bottom but the answer is 10

Step-by-step explanation:

what you would have to do first is to jusy do 5x4 which is 20 then since you wanna find the volume yoi qould juat do 200 divide by 20 which is 10

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3 years ago

How does 10 to the 2nd power -8 +4 x 3 =288?

dangina [55]

Answer:

Step-by-step explanation:

((10²-8)+4)×3=288

(10²-8)+4=(100-8)+4=92+4=96

96×3=288

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2 years ago

A marble factory ships marbles using bags of 10, cases of 100, cartons of 1,000, and boxes of 10,000. The factory has an order f

disa [49]

They factory could use 35 cases of 100 and 7 bags of 10.

I hope my answer helps. =)

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2 years ago

I'm sorry but these are the multiple choice answers.

Sunny_sXe [5.5K]

$\bf \qquad \qquad \textit{Future Value of an ordinary annuity}
\\\\
A=pymnt\left[ \cfrac{\left( 1+\frac{r}{n} \right)^{nt}-1}{\frac{r}{n}} \right]$

$\bf \qquad 
\begin{cases}
A=
\begin{array}{llll}
\textit{original amount}\\
\textit{already compounded}
\end{array}&
\begin{array}{llll}

\end{array}\\
pymnt=\textit{periodic payments}\to &200\\
r=rate\to 7\%\to \frac{7}{100}\to &0.07\\
n=
\begin{array}{llll}
\textit{times it compounds per year}\\
\textit{quarterly, four quarters}
\end{array}\to &4\\

t=years\to &12
\end{cases}
\\\\\\
A=200\left[ \cfrac{\left( 1+\frac{0.07}{4} \right)^{4\cdot 12}-1}{\frac{0.07}{4}} \right]$

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2 years ago

The graph below shows a quadratic function f(x) and an absolute value function g(x)

Katen [24]

Answer:

I believe it should be b and d

Step-by-step explanation:

hoped it helped :)

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3 years ago