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3 years ago

Which hill is steeper?

Mathematics

2 answers:

Genrish500 [490]3 years ago

5 0

Answer:

<h2>b because the 2 feet 15 feet long and it is bigger than a the 2 feet and 10 feet long is the smallest so the hill that is steeper is b </h2>

Step-by-step explanation:

step one look at the answer choice

step two see which one is bigger

step three then find the smallest

step four put which one is steeper

Stella [2.4K]3 years ago

4 0

Answer:

B. A hill that rises 2 feet for every 15 feet of run.

Step-by-step explanation:

The two must have COPs. We'll narrow them down.

For A, we divide 10 by 2.

$\frac{10}{2} = 5.$

For B, we divide 15 by 2.

$\frac{15}{2} = 7.5.$

B has the larger number, so it is B.

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Please help me out if you can

Arlecino [84]

Answer:

(a, 0)

Step-by-step explanation:

Point S has the same x-coordinate as does Point R: a.

Point S has the y-coordinate 0, as Point S lies on the x-axis.

Correct final answer: (a, 0) represents Point S.

6 0

3 years ago

Evaluate f(x) = 3/6x+6 when x = -1<br><br> a) undefined <br> b) 0<br> c) 3<br> d) 3/36

Alekssandra [29.7K]

Answer:

a) Undefined.

Step-by-step explanation:

$f(x) = \dfrac 3{6x+6} = \dfrac{3}{6(x+1)} = \dfrac{1}{2(x+1)}\\\\\\f(-1) =\dfrac{1}{2(-1+1)}= \dfrac{1}{0}$

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2 years ago

If you have to slow your car when your driving down a hill you should

ludmilkaskok [199]

Answer:

I would say so

Step-by-step explanation:

If you are speeding down a hill that could be dangerous for the car and other people around

5 0

4 years ago

What are the roots of the equation?

IRISSAK [1]

Answer:

-8 and -3

Step-by-step explanation:

$x^{2} +24=-11x$

Add 11x to both sides;

$x^{2} +11x+24=0\\\\(x+3)(x+8)=0$

x + 3 = 0

Subtract 3 from both sides;

x = -3

x + 8 = 0

Subtract 8 from both sides;

x = -8

6 0

3 years ago

Read 2 more answers

Polygon WXYZ has vertices W(−2,−1) , X(−2,3) , Y(0,4) , and Z(0,0) . After a dilation the vertices of the image are W'(−4,−2) ,

Fiesta28 [93]

Answer:

scale factor (k) is 2

Step-by-step explanation:

Look at W and W'. W is (-2, -1), but W' says (-4, -2). 2 x 2 is 4 and 1 x 2 is 2. Both coordinates were multiplied by 2. The same goes for all the other vertices, so it would be k = 2.

8 0

2 years ago