3 years ago

What is the vertex of g(x) = 8x2 – 48x + 65? (–3, –7) (3, –7) (24, –7) (–24, –7)

Mathematics

1 answer:

monitta3 years ago

4 0

B. (3, -7)

When the equation is graphed, the vertex is at the point (3,-7). I hope this helps!!!

You might be interested in

A student rewrote 4(3x+10) as 12x+10 what’s the erro<br> Need help plz

finlep [7]

Answer

12x+40

Step-by-step explanation:

when distributing, you have to multiply all numbers in the parentheses by the variable outside the parentheses

5 0

3 years ago

Read 2 more answers

Scott has 10 1/2 yd of fabric to make banners for the community fair. He needs 1 3/4 yd for each banner.

Free_Kalibri [48]

(10 1/2) / (1 3/4) =
10.50 / 1.75 =
6 <== he can make 6 banners

7 0

3 years ago

50 points decreased by 26% is points.

lakkis [162]

$50\times\frac{26}{100}\\\\=\frac{50\times26}{100}\\\\=\frac{1300}{100}\\\\=13\\\\50-13={\boxed{ \bf 37}}$

50 points decreased by 26% is 37 points.

$50\times\frac{26}{100}\\\\= 50 \times 0.26\\\\=13\\\\ 50-13={\boxed{ \bf 37}}$

50 points decreased by 26% is 37 points.

3 0

3 years ago

Read 2 more answers

Sarah has 25 coins that are dimes and nickels. Together they total $2.00. How many of each type does she have?

Ivanshal [37]

Answer:

15 dimes and 10 nickels

Step-by-step explanation:

15 dimes because 15 multiplied by 10 cents is $1.50

10 nickels because 10 multiplied by 5 cents is $0.50

15 x 0.10 = 1.50 10 x 0.50 = 0.50

0.50 + 1.50 = 2.00