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Flauer [41]
3 years ago
13

What is the expression of |18|

Mathematics
1 answer:
andre [41]3 years ago
8 0

Answer:

18

Step-by-step explanation:

Absolute value is alwawys positve

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1.3.2 - Harry has a 14 foot pole. He cuts off 4 1/2 feet of it and then cuts off
Evgen [1.6K]

Answer:

9.31 is what I got

So 9.31 feet

Step-by-step explanation:

8 0
2 years ago
16 Which coordinate plane represents the linear relationship y = 2x + 4
borishaifa [10]

Answer:

the answer is D

Step-by-step explanation:

8 0
3 years ago
Please help I can't figure this out.
mezya [45]
The first one is correct
4 0
3 years ago
The level of a lake was 8 inches below normal. It decreased 1
solmaris [256]

Answer:

-9\dfrac{5}{8} inches.

Step-by-step explanation:

The level of a lake was 8 inches below normal.

Now, it is given that the water level decreases 1\dfrac{1}{4} = 1.25 inches in June and 2\dfrac{3}{8} =2.375 inches more in July.

Therefore, the new level of water with respect to the normal level will be  

= - 8 - 1.25 - 2.375  

= - 9.625 inches

= -9\dfrac{5}{8} inches. (Answer)

4 0
3 years ago
Find the third term of the geometric sequence when a1=1/4 and r=−2
Jobisdone [24]

Answer:

1 is the third term.

Step-by-step explanation:

Geometric sequences have a common ratio.  This means a term divided by previous term is the same no matter the choosing of term.

So for example:

\frac{a_{n}}{a_{n-1}}=\frac{a_{n-1}}{a_{n-2}}=\cdots=\frac{a_4}{a_3}=\frac{a_3}{a_2}=\frac{a_2}{a_1}

So anyways geometric sequences means you are just multiply the common ratio over and over to generate the next term.

So, the first term is 1/4.

The second term is (-2)(1/4)=-1/2.

The third term is (-2)(-1/2)=1.

7 0
3 years ago
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