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aniked [119]
3 years ago
15

|-6+8| = simplify the expression

Mathematics
1 answer:
lilavasa [31]3 years ago
8 0

Answer:

2

Step-by-step explanation:

|-6+8|

Add/subtract the numbers: -6 + 8 = 2

= |2|

Apply the absolute value rule: |a| = a, a ≥ 0

= 2

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Find the value of the expression (3x – 12) - (xy - 10) for x = 3 and y = 6.
balu736 [363]

Step-by-step explanation:

answer is -11 after you simplifying

6 0
3 years ago
Read 2 more answers
I need help and i would appreciate it and can you explain (That's if you can explain)
Finger [1]

Answer:

x=-2

y=-3

Step-by-step explanation:

-9x+4y = 6

9x+5y = -33

We will add these together to eliminate x

-9x+4y = 6

9x+5y = -33

----------------

0x +9y =- 27

9y = -27

Divide by 9

9y/9 = -27/9

y =-3

We still need to find x

9x +5y = -33

9x +5(-3) = -33

9x-15 = -33

Add 15 from each side

9x+15-15 =-33+15

9x=-18

Divide by 9

9x/9 = -18/9

x = -2

6 0
4 years ago
A battery has enough energy to operate eight toy bears for 21 hours. For how long could the battery operate 15 toy bears?
il63 [147K]

Answer:

28 hours for 15 toy bears

Step-by-step explanation:

hope this helps

8 0
4 years ago
The Question Is:
lora16 [44]

Answer:

C)  ∠3 and ∠6  is the CORRECT OPTION.

Step-by-step explanation:

Here, the image is UNATTACHED. Attaching image here for the reference.

Given: JL and MP are parallel.

Alternate Interior angles is a pair of angles formed when there is a common intersecting line between two parallel lines.

As JL and MP are parallel.

and KN is a traversal. So, the pair of Alternate Interior angles  so formed are:

a)   ∠3 and ∠6

b)   ∠4 and ∠5

Now, out of the given options:

A.  ∠3 and ∠4  is a LINEAR PAIR

B.  ∠1 and ∠6  makes no pair

C. ∠3 and ∠ 6  is a Alternate Interior angles pair

D.  ∠5 and ∠6 LINEAR PAIR

Hence, ∠3 and ∠ 6  is a Alternate Interior angles pair.

3 0
4 years ago
If a varies directly as b and a=3 when b=12, what is the value of a when b=18?
Zepler [3.9K]

Answer:

a is proportional to b

a=kb

k is proportionality constant

k =a/b =3/12 =1/4

k=1/4 = a/b=a/18

1/4=a/18

a=18/4 =9/2 =4.5 answer

4 0
3 years ago
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