3 years ago

Solve the inequality -6w<21

Mathematics

1 answer:

Ket [755]3 years ago

6 0

Answer:

w>-7/2

Step-by-step explanation:

Divide both sides by -6

Any expression divided by itself equal 1

Dividing a passive and a negative equal a negative

Write the division as a fraction

Reduce the fraction by with 3

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Malik considers the enlargement of the trapezoid. Not drawn to scale What is the correct cross product that he should use to sol

antoniya [11.8K]

Answer:

Malik considers the enlargement of the trapezoid. The side with the length 10 cm becomes the side with the length 25 cm, the side with the length 18 cm becomes the side with x cm.

Write a proportion of corresponding sides:

Cross multiply:

so correct option is C,

(18)(25) =10x

Step-by-step explanation:

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3 years ago

If your starting salary is 40,000 and you receive a 3% increase at the end of every year, what is the total amount, in dollars,

liberstina [14]

$\bf \qquad \textit{Amount for Exponential Growth}\\\\
A=I(1 + r)^t\qquad 
\begin{cases}
A=\textit{accumulated amount}\\
I=\textit{initial amount}\to &40,000\\
r=rate\to 3\%\to \frac{3}{100}\to &0.03\\
t=\textit{elapsed time}\to &16\\
\end{cases}
\\\\\\
A=40000(1+0.03)^{16}\implies A=40000(1.03)^{16}$