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Natasha2012 [34]

3 years ago

11

zip codes in the United States are five digit combinations of numbers, such as 48104 or 02134. How many possible five digit Zip

codes are there?

2 answers:

jeyben [28]3 years ago

3 0

Hope that helps you out!

ludmilkaskok [199]3 years ago

3 0

Answer:

Step-by-step explanation:

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Find the roots/zeroes of the following polynomial<br><br> x^2−19=6

zubka84 [21]

Answer:

x=5 and x=-5

Step-by-step explanation:

1. first you would subtract 6 from both sides to set the equation = to zero.

2. The equation would then be x^2-25=0.

3. that is a difference of two squares polynomial. So when you factor it, it is (x+5)(x-5)=0

4. by the zero product property, the roots are 5 and -5.

8 0

3 years ago

Read 2 more answers

Choose the equation below that represents the line that passes through the point (7, -2) and has a slope of -3

Norma-Jean [14]

Answer:

Option C

Step-by-step explanation:

All of these equation have a slope of x=-3, as this is the only number that will be acompanied by an x (the slope of a function is the number on the equation that has an X). To know which one of this equations passes through the points (7;-2) we can supplant these numbers on each equation until the result at both sides are equals.

The correct answer is the option c, because if we supplant these numbers (x=7 and y=-2) on the equation, we get an equality.

$y + 2 = -3. (x - 7) // -2 + 2 = -3. (7 - 7) //0 = 0$

7 0

4 years ago

e of the space shuttle’s external tanks can carry up to 200,000 gallons of fuel. It used 170,000 liters of fuel this tank to lea

blagie [28]

Answer:

15%

Step-by-step explanation:

200,000-170,000=30,000

30,000/200,000=0.15, or 15%

6 0

4 years ago

A partridgeflies 3 miles in 15 minutes. What is its speed in m.ph.?<br>2

weqwewe [10]

Answer:

12 mph

Step-by-step explanation:

3 0

4 years ago

Choices:<br> A)8<br> B)10<br> c)15<br> D)17<br><br> Please explain not only answers

kykrilka [37]

Answer:

This is a tough one, I already know that GD is congruent to FG, so in order to find GD, you use pythagorean theorem, which will be GD^2+15^2=17^2 or 17^2-15^2=GD^2, which is 64 and square root tht is 8. Next, given that CD=15 and CD is Congruent to BC, this meant that BG must be congruent to GD and therefore BG must equal 8

Step-by-step explanation:

I hope this helps

6 0

3 years ago