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Anna11 [10]
3 years ago
15

Translate the phrase into a math expression.

Mathematics
2 answers:
Art [367]3 years ago
8 0
Im absolutely positive it is D i promise
Ierofanga [76]3 years ago
4 0
It is B because your question says 12 LESS THAN twice a number

First you have to put the (twice a number) which would be 2n or 2•n either would work....

Then subtract out 12 from 2n or 2•n
As a result it is 2n-12 or 2•n-12
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A group of fitness club members lose a combined total of 28 kilograms in 1 week. There are approximately 2.2 pounds in 1 kilogra
OLEGan [10]

Answer:

Step-by-step explanation:

435345555 + 663636362726

5 0
3 years ago
The sum of three consecutive even numbers is 66. What is the smallest of these numbers?
ahrayia [7]
Your answer would be 22 because it says <em>"sum"</em> which means <u>add.</u> Then it says "<em>of three consecutive <u>even</u> numbers</em>" which means you're going to be adding <u>three</u> of the <em>same <u>even</u> number </em>to get 66. 22 is an <u>even</u> number, so let's try it out: 22 + 22 + 22 = 66. (You can also divide 66 by 3.) 22 is the cOrrect answer.

Hope this helps,
♥<em>A.W.E.<u>S.W.A.N.</u></em>♥
8 0
3 years ago
Which of these situations does not have quantities that combine to make 0.
Lostsunrise [7]

Answer:

B. Hikroko earns $20 working concessions at the football game. she earns $20 as as babysitter

Step-by-step explanation:

also the person who keeps deleting all my answers i hope u break your back

4 0
3 years ago
Geometry help! Please prove the following is a square with full explanation, I'm really lost.
Hoochie [10]

We have to show that this is a square, meaning all the sides are perpendicular and the same distance.  

A(3,4), B(2,-2), C(-4,-1), D(-3,5)

For each side we calculate the squared distance and the slope.  We don't have to bother to take the square root.  We'll subtract the points first because that difference, called the direction vector, goes into both the calculation of the slope and of the distance.

AB=B-A=(2 - 3, -2 - 4) = (-1, -6).   slope=-6/-1=6  AB²=(-1)²+(-6)²=37

BC=C-B=(-6, 1).  slope=1/-6=-1/6.   BC²=(-6)²+1²

CD=D-C=(1, 6).   slope=6/1=6    CD²=1²+6²=37

DA=A-D=(6,-1)   slope=-1/6     DA²=37

We see the negative reciprocal slopes, alternating between 6 and -1/6, indicating perpendicular sides.  We see they all have squared distance 37.  Equal perpendicular sides proves its a square.

If we do these problems enough we learn:  There's no point taking the square root.  In fact, there's really no point computing the slopes and the squared distances; we can see it's a square from the pattern of the direction vectors of the sides:  (-1, -6) (-6, 1) (1, 6) (6,-1)

5 0
3 years ago
Is 91235 divisible by3
DiKsa [7]
91,235/3 = 30,411.6 repeating
No, it is not divisible.
4 0
3 years ago
Read 2 more answers
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