2 years ago

Can someone help me

Mathematics

2 answers:

galina1969 [7]2 years ago

7 0

The product of 6 and y is 6y. Then you add 15 to get 6y+15

olganol [36]2 years ago

7 0

Answer:9

Step-by-step explanation:

You might be interested in

Assume you have applied for two scholarships, a Merit scholarship (M) and an Athletic scholarship (A). The probability that you

Lorico [155]

0.11 I don’t know 0.3

7 0

2 years ago

Write an inequality for the following graph

Tom [10]

Answer:

I am pretty sure it would be B.

7 0

2 years ago

Read 2 more answers

? Don't Send links, don't Write random things and get the points for free.

alekssr [168]

Answer:

$V = 1847.26\ ft^3$

Step-by-step explanation:

Step 1: Determine the volume

$V=\pi r^2h$

$V = \pi *(7\ ft)^2 * (12\ ft)$

$V = \pi *49\ ft^2 * 12\ ft$

$V = \pi * 588\ ft^3$

$V = 1847.26\ ft^3$

Answer: $V = 1847.26\ ft^3$

6 0

1 year ago

Which quadratic equation has solutions x=8 and x=−1?

andrezito [222]

There are two ways you can do this

$Using the formula$

${x}^{2} - (sum \: of \: roots)x + poduct \: of \: roots = 0$

${x}^{2} - (8+-1)x + - 1 \times 8 = 0$

${x}^{2} - 7x - 8 = 0$

$Working backwards$

$x = 8 \: or \: x = - 1$
$\Rightarrow x-8=0 \: or \: x+1=0$

$\Rightarrow (x-8)(x + 1)=0$
$\Rightarrow {x}^{2} + x -8x - 8 = 0$
$\Rightarrow {x}^{2} - 7x - 8 = 0$

7 0

3 years ago

If f(x)=3x and g(x)=1/x what is the domain of (gof)(x)?

melomori [17]

Answer:

f=7x g=3 x=18

Step-by-step explanation:

6 0

2 years ago