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ludmilkaskok [199]

3 years ago

10

Move the decimal point in 250,000 to the left as many places as necessary to find a number that is greater than or equal to 1 an

d less to 10.

1 answer:

BabaBlast [244]3 years ago

5 0

0.250
It's greater then 1 and 10. I don't think it's possible for it to be less then 10, but it can be.
It's my knowledge that I learned in math

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Can you measure 4 gallons of water using a 3 gallon jar and a 6 gallon jar?

Semenov [28]

Answer:

yes just fill up the 6 gallon jar up to the 4 galon mark

Step-by-step explanation:

8 0

3 years ago

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On a map, 1 inch equals 7.4 miles. Two houses are 1.5 inches apart on the map.

bagirrra123 [75]

Answer:

11.1 miles.

Step-by-step explanation:

1 inch is 7.4 miles.

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3 years ago

What are the coordinates of the vertex of the function f(x)=x^2+10x−3? (–5, –28) (–5, 28) (5, –28) (5, 28)

polet [3.4K]

Answer:

(-5,-28)

Step-by-step explanation:

Given

$f(x)=x^2+10x - 3$

Required

Find the coordinates of the vertex

Given that the function is a quadratic function;

The general form of a quadratic function is

$f(x)= ax^2+bx +c$

By comparison;

$a = 1\ b = 10\ and\ c = -10$

To calculate the coordinates of the vertex;

we start by calculating the x-coordinate;

$x = \frac{-b}{2a}$

Substitute 10 for b and 1 for a

$x = \frac{-10}{2*1}$

$x = \frac{-10}{2}$

$x = -5$

Substitute $x = -5$ in the given function;

$y=x^2+10x - 3$

$y=(-5)^2+10*-5 - 3$

$y=25-50 - 3$

$y=-28$

<em>Hence, the coordinates of the vertex is (-5,-28)</em>

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4 years ago

Subtract 65.3792 from 145.403.

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Step-by-step explanation:

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4 years ago

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kakasveta [241]

Answer:

13 units

Step-by-step explanation:

Put the numbers in the distance formula and do the arithmetic.

d = √((x2 -x1)² +(y2 -y1)²)

= √((3 -(-2))² +(-9-3)²) = √(5² +(-12)²) = √(25 +144)

d = √169 = 13

The distance between the points is 13 units.

5 0

3 years ago