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3 years ago

Please answer correctly. I need this right now <3

Mathematics

2 answers:

Grace [21]3 years ago

7 0

Answer:

y=9

Step-by-step explanation:

27÷3=9 per hour

Answer:

Step-by-step explanation:

27÷3=9 per hour

Answer:

49$ to rent for 5 hours

Step-by-step explanation:

9x5=49

Art [367]3 years ago

5 0

U literally do 9•5.....

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What are the coordinates of the image of the point (4, 2) after a dilation with a center of (0, 0) and a scale factor of 2? A. (

frez [133]

Answer:

Option D (8,4)

Step-by-step explanation:

we know that

The dilation centered at the origin (0,0) is very simple. To find out the image point multiply the scale factor to the x and y-coordinates of the pre-image point.

(2*4,2*2) -----> (8,4)

8 0

3 years ago

SOMEONE PLEASE HELP ME WITH THIS ASAP!

bonufazy [111]

Answer:

y=20

Step-by-step explanation:

0.6(y-10)=6

0.6y-6=6

0.6y=6+6

0.6y=12

y=12/0.6

y=20

the mistake is added 10 to both sides

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3 years ago

2x^2+6x+3=0<br> Solve for quadratic formula

3241004551 [841]

Answer:

x= (-3 +- sqrt3)/2

Step-by-step explanation:

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3 years ago

Read 2 more answers

50 is 40% of what number

Tpy6a [65]

125. To find the answer to these questions, divide the number (50) by the percent in decimal form (40% = 0.4) 50 / 0.4 = 125. To make sure, 125 x 0.4 = 50.

7 0

3 years ago

Read 2 more answers

Based on the polynomial remainder theorem, what is the value of the function when x=−6 ?

Vaselesa [24]

ANSWER

$f( - 6) = 10$

EXPLANATION

The given function is
$f(x) = {x}^{4} + 8 {x}^{3} + 10 {x}^{2} - 7x + 40$

According to the remainder theorem,

$f( - 6) = R$
where R is the remainder when
$f(x)$

is divided by
$x + 6$

We therefore substitute the value of x and evaluate to obtain,

$f( - 6) = { (- 6)}^{4} + 8 {( - 6)}^{3} + 10 { (- 6)}^{2} - 7( - 6)+ 40$

$f( - 6) = 1296 + 8 ( - 216) + 10 (36) - 7( - 6)+ 40$

$f( - 6) = 1296 - 1728 + 360 + 42+ 40$

This will evaluate to,

$f( - 6) = 10$

Hence the value of the function when
$x = - 6$

is
$10$

According to the remainder theorem,
$10$
is the remainder when

$f(x) = {x}^{4} + 8 {x}^{3} + 10 {x}^{2} - 7x + 40$
is divided by
$x + 6$

3 0

3 years ago