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3 years ago

Why is “h” negative in math

Mathematics

2 answers:

Mice21 [21]3 years ago

6 0

Answer:

he parameter h is the extremal point of the quadratic. The extremum happens when x=h, when the function (x−h)2 is minimized (or −(x−h)2 maximized). So the reason for the minus sign is because x=h is equivalent to x−h=0.

Step-by-step explanation:

tresset_1 [31]3 years ago

5 0

Answer:

Just remember that when it comes to vertex form and parabola transformations a negative h means shift right and positive h left. We anumberd to the number lgraphbitself itself having negative integers on left and positive on right and I can see why this throws people off.

Step-by-step explanation:

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PLS HELP ASAP What pattern do you notice about the exponents when dividing two powers with the same base?

Tanya [424]

Answer:

subtract the exponents

Step-by-step explanation:

To divide powers of the same base, you can subtract the exponents.

4 0

2 years ago

A rectangular field is 50 yards wide and 100 yards long. Patrick walks diagonally across the field. How far does he walk

S_A_V [24]

Answer:

Patrick walk approximately <u>112 yards</u>.

Step-by-step explanation:

Given:

A rectangular field is 50 yards wide and 100 yards long.

Patrick walks diagonally across the field.

Now, to find the distance he walk.

Length of the field = 100 yards.

Width of the field = 50 yards.

Now, to get the diagonal distance we put formula:

$Diagonal = \sqrt{length^2+width^2}$

$Diagonal = \sqrt{100^2+50^2}$

$Diagonal = \sqrt{10000+2500}$

$Diagonal = \sqrt{12500}$

$Diagonal = 111.80$

Therefore, Patrick walk approximately 112 yards.

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3 years ago

Select the statement that describes this expression: 5 x 3 − (2 x 4) + 5. (2 points)

Nana76 [90]

Answer:

I believe the answer is either going to be B or C

Step-by-step explanation:

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3 years ago

In 2005 there were 78250 car accidents in 60187 of them the driver was under the age of 30 based on this what is the probability

BabaBlast [244]

Answer:

77% to the nearest whole number

Step-by-step explanation:

This is 60187 / 78250

= 0.7691

= 77%

4 0

3 years ago

Read 2 more answers

Place these numbers in greatest to least, 15%, 1/8, 0.2, and 0.09 QQQQQUICKLY PLEAS!

snow_lady [41]

Hey there.

15% is equivalent to 0.15 and 1/8 is equivalent to 0.125. Let's set these from greatest to least:

0.2, 0.15 (15%), 0.125 (1/8), 0.09.

I hope this helps!

3 0

3 years ago