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juin [17]
3 years ago
11

You are skiing down a hill with an altitude

Mathematics
1 answer:
Yuki888 [10]3 years ago
4 0

Answer:

x= 40

Step-by-step explanation:

award me

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A rectangular park is 150 yards on one side and 125 yards on the other.If someone wanted to walk 1,000,000 yards, how many times
tankabanditka [31]
The perimeter of the park is (125+150)*2=550 yards.  Then, to walk a million years, you would need to walk 1000000/550=1818.18 perimeters.  Since we're looking for the amount of times we have to walk around the park fully to hit 1,000,000 yards, though, we must round up (even though normally with a decimal of .18 we'd round down) to 1819 times.
8 0
3 years ago
The equation of line AB is y = 2x + 4. What is the equation of a line parallel to line AB in slope-intercept form that contains
hodyreva [135]

Answer:

Step-by-step explanation:

eq. of line parallel to AB is y=2x+a

if it passes through (3,-2) then

-2=2×3+a

a=-2-6=-8

y=2x-8

7 0
3 years ago
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Find the focus for y=x^2+4x-7
padilas [110]

ANSWER

(2,-10.75)

EXPLANATION

The given function is

y =  {x}^{2}  - 4x - 7

We rewrite this function to obtain,

(y + 11) =  {( x- 2)}^{2}

We now compare this function to

(y  -  k) = 4p {( x- h)}^{2}

We have

4p = 1

This implies that,

p =  \frac{1}{4}

The vertex is (2,-11).

The focus is

(2,-11+ \frac{1}{4} )

(2,- \frac{43}{4} )

(2,-10.75)

7 0
3 years ago
Draw a circle at the coordinates listed
lawyer [7]
There are no coordinates listed, Sorry.
3 0
3 years ago
What number is 3 more then 20% of 40%?
Kamila [148]

Answer:

8

Step-by-step explanation:

7 0
3 years ago
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