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3 years ago

URGENT!!!! an elevator travels 230 feet in 10 seconds. at that speed explain the reasoning please :) |6th grade math

Mathematics

2 answers:

mars1129 [50]3 years ago

7 0

Answer:

If you're trying to figure out how many feet the elevator travels a second the answer would be, 23 seconds per feet traveled

Step-by-step explanation:

All you have to do is divide 10 by 230

Oksana_A [137]3 years ago

4 0

The answer is 23 !!

goodluck and have an amazing day :)

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BEST ANSWER GETS BRAINLIEST!!! HELP PLEASE.

Tpy6a [65]

Answer:

12³

Step-by-step explanation:

A number in the <u>exponential form</u> has a small number on the top right of the base, looking like this, if "x" is the exponent and "B" is the base.

Bˣ

Value of an number in exponential form:

"x" is the number of time you multiply the base, "B" by itself.

Examples:

3² = 3 * 3

3⁴ = 3 * 3 * 3 * 3

5¹ = 5

The formula for the volume of a cube is V = s³; "s" is the length of one side.

If the length is 12, substitute 12 for "s".

V = 12³ Volume of cube in exponential form

Other answers:

12 x 12 x 12

This expression also gives you the volume of the cube, but it is not in exponential form. It is in expanded form, (V = l x w x h; length times width times height).

3¹²

This option switches the base with the exponent.

This option only gives the length of one edge.

7 0

3 years ago

the axis of symmetry of a quadratic equation is x = –3. if one of the zeroes of the equation is 4, what is the other zero?

FinnZ [79.3K]

ANSWER

The other zero is

$x = - 10$

EXPLANATION

The axis of symmetry serves as the midpoint of the two zeroes.

We were given that the axis of symmetry of the quadratic equation is
$x = - 3$

We were also given that, one of the zeroes of the quadratic equation is
$x = 4$

Let the other zero of the quadratic equation be
$x = p$

,then, we apply the midpoint formula to find the value of
$p$

Since it is the x-values of the intercepts that gives the solution, we use only the x-value part of the midpoint formula which is given by,

$\frac{x_1 + x_2}{2} = axis \: of \: symmetry$

We substitute to obtain,

$\frac{p + 4}{2} = - 3$

We multiply through by 2 to get,

$p + 4 = - 6$

This implies that,

$p = - 6 - 4$

$p = - 10$

3 0

3 years ago

Read 2 more answers

How do you distribute 4(x+1)

puteri [66]

Answer:

$4x+4$

Step-by-step explanation:

The distributive property of multiplication states that $a(b+c)=a*b+a*c$ , where $a$ , $b$ , and $c$ are any real numbers. In the case of $4(x+1)$ , we know that $a=4$ , $b=x$ , and $c=1$ . Therefore, using the distributive property, $4(x+1)=4*x+4*1=4x+4$ . Hope this helps!