3 years ago

Please help, it's due in less then 30 minutes :')

Mathematics

1 answer:

iogann1982 [59]3 years ago

7 0

Answer:

The answer is b. the range of Greta's graph is y<0

Step-by-step explanation:

You might be interested in

Simplfy <br> -3+(-10) <br> please explain how to do it too because i am lost in algebra.

Margaret [11]

Answer:
-13

you're basically adding -3 and -10 because they're both negatives

4 0

3 years ago

Which equation is the direct variation equation if f(x) varies directly with x and f(x)=-18 when x=3

Otrada [13]

$\bf \qquad \qquad \textit{direct proportional variation}\\\\
\textit{\underline{y} varies directly with \underline{x}}\qquad \qquad \stackrel{f(x)}{y}=kx\impliedby 
\begin{array}{llll}
k=constant\ of\\
\qquad variation
\end{array}\\\\
-------------------------------\\\\
\textit{we also know that }
\begin{cases}
y=-18\\
x=3
\end{cases}\implies -18=k3
\\\\\\
\cfrac{-18}{3}=k\implies -6=k\qquad therefore\qquad \boxed{\stackrel{f(x)}{y}=-6x}$

5 0

3 years ago

1. 16 is what percent of 40?

jonny [76]

Answer:

40%

Step-by-step explanation:

sloution is 16/40 only this we can get answer

4 0

3 years ago

“Tears are words that need to be written.” – ...

IrinaVladis [17]

Answer:

...ight.

lol ty 4 the points

Step-by-step explanation:

7 0

3 years ago

the length of the legs of a right triangle are 8 inches and 9 inches. what is the length of the hypotenuse? the nearest inch.

Ede4ka [16]

Answer:

DO U KNOW HOW TO GET MORE POINTS?

Step-by-step explanation:

8 0

3 years ago

Please help, it's due in less then 30 minutes :')​

Please help, it's due in less then 30 minutes :')