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3 years ago

BEST ANSWER GETS BRAINLIEST!!! HELP PLEASE.

Mathematics

1 answer:

Tpy6a [65]3 years ago

7 0

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

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Vikki [24]

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3 years ago

Persia make a flower arrangement using the eight longest flowers which is the combined height of flowers Persia uses

andriy [413]

Answer:

Persia should measure the length of each flower that she used in creating this flower arrangement and add up all the values to get the total height (i.e., the combined height) of the eight flowers used. Make sure to keep the units consistent all throughout the calculation to avoid any errors. For example, if centimetres are used to measure height of one flower, use centimetres all throughout and not switch to using inches at any point.

Hope that answers the question, have a great day!

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3 years ago

Help please!!!! if <1 <3 which conclusion can be made?

netineya [11]

Answer:

B. c // d

Step-by-step explanation:

When ∠1 = ∠3, it means that they are corresponding angles and for that to be true, there must be a pair of parallel lines and one line to cut across both of the lines. Thus, we can conclude that c and d are the parallel lines and a is the line that cut across both of them, creating the corresponding angles.

8 0

3 years ago

celeste wants to have her hair cut and permed and also go to lunch. she knows she will need 59$. the perm cost twice as much as

miv72 [106K]

Let's first start off with an equation to represent Celeste's budget:
$h + p + l = 59$
Where:
'h' is the money in dollars that she needs to get her hair cut
'p' is the money in dollars that she needs to get her hair permed
'l' is the money in dollars that she needs for lunch

Now let's simplify this equation using the information that was given:
$l = 5$ *This must be true since it is told that she needs $5 for lunch
$0.5p = h$ *This is because the perm costs twice as much as the hair cut

Our new/updated equation is:
$0.5p + p + 5 = 59$

This is much easier to solve, let's rearrange and solve for 'p':
$0.5p + p = 59 - 5$
$1.5p = 54$
$p = 36$

Therefore the perm costs $36

I hope this helps! Let me know if you have any further questions.

5 0

3 years ago

My friend joop got 14 totts and elentines for about $72. Totts for $8 each and some elentines for $3 each.

STatiana [176]

Answer:

x +y = 14
8x +3y =72

Step-by-step explanation:

The variables are defined, so we only need to express the given relations. The total of the two quantities is 14.

x + y = 14

The sum of costs is $72. Totts are $8 each, so x of them will cost 8x. Elentines are $3 each, so y of them will cost 3y.

8x +3y = 72

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3 years ago