3 years ago

Y

Mathematics

1 answer:

Brums [2.3K]3 years ago

7 0

Step-by-step explanation:

to my guess the rule of a reflection will be about the x-axis since only the values of y have changed

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Jeremiah sees a maple tree and a pine tree in the forest. He knows that the pine tree is

spin [16.1K]

Answer:

The height of the tree is

18.67

feet

step explanation: i probably got it wronggggg

4 0

2 years ago

the length of a rectangle is 2ft more than twice the width. The area is 180 ft^2. find the length and width of the rectangle

Mariana [72]

Answer:

Area = length * width

112 = (2w+2)*w

112 = 2w^2 + 2w

0 =2w^2 + 2w - 112

0 = w^2 + w - 56

0 = ( w + 8 )( w - 7 )

w+8=0 results in negative measures

w-7=0 --> w = 7

width is 7

length is 16

3 0

2 years ago

The sum of four times a number and one is equal to the difference of twice the number and 9

andrezito [222]

(4n+1)=(2n-9)

the sum of four times a number and one is equal to the difference of twice the number and 9

3 0

3 years ago

Indicate in standard form the equation of the line passing through the given point and having the given slope

Naddik [55]

ANSWER

The equation is

$y - 5x + 20 = 0$

EXPLANATION

Let the equation be
$y = mx + c$

where
$m = 5$
is the slope of the line.

We substitute this value to obtain,

$y = 5x + c$

Since the line passes through
$(4,0)$
we can use this point to determine the value of c.

We substitute this point to obtain,

$0 = 5(4) + c$

$0 = 20 + c$

$c = - 20$

Our equation now becomes

$y = 5x - 20$

We can write this in standard form as

$y - 5x + 20 = 0$

6 0

3 years ago

8x+8(c+8)-6 show work its for my homework i get it but im just making sure i did it right:)

ioda

8x+8c+164-6
=8x+8c+158

7 0

3 years ago

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