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zhuklara [117]
4 years ago
8

38/35 x 1881/1 x 45/44 multiply in lowest term

Mathematics
1 answer:
Mrrafil [7]4 years ago
5 0
38/35 * 1881/1 * 45/44
= 3216510 / 1540
=  321651 / 154
divide both top and bottom by 11:
= 29241/14  Answer


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What is 8x1/6 plz help
alekssr [168]
This is a very simple math question and it's unfortunate that most rely on other's answer to just get over it and aren't willing to learn. 

Multiply: 
8 x 1/6 = 8/6 
Now change 8/6 into a mixed number and simplify; can you try doing that?
5 0
3 years ago
Please help me with this problem look at image
matrenka [14]

Answer:

Value of p is 11 and value of q is -11 .

Step-by-step explanation:

x^2 - 121

= x^2 - 11^2

= ( x+11 ) ( x-11 )

4 0
3 years ago
For some reason it says square but please help! I need to know step by step what to do.
quester [9]

Answer:

8.06 inches

Step-by-step explanation:

The diagram shows a rectangle with width of 4 inches and area of 28 square inches.

Use area formula:

A_{\text{rectangle}}=\text{Width}\times \text{Length}

So,

28=4\times \text{Length}\Rightarrow \text{Length}=\dfrac{28}{4}=7\ \text{inches}

By the Pythagorean theorem,

\text{Diagonal}^2=\text{Width}^2+\text{Length}^2\\ \\\text{Diagonal}^2=4^2+7^2\\ \\\text{Diagonal}^2=16+49\\ \\\text{Diagonal}^2=65\\ \\\text{Diagonal}=\sqrt{65}\approx 8.06\ \text{inches}

7 0
3 years ago
A new movie is released each year for 14 years to go along with a popular book series. Each movie is 2 minutes longer than the l
-Dominant- [34]

Answer:

B

Step-by-step explanation:

If you use the general equation for an arithmetic sequence,

a_{n}=a_{1}+d(n-1),

where aₙ is the number of minutes for movie n,

a₁ is the length of the first movie in minutes, and

d is the difference between each movie, in minutes

Our sequence is this:

a_{n}=70+2(n-1)

If we want the length of the second movie (we already know the length of the first), we fill in n with 2:

a_{2}=70+2(2-1)

which gives us a length of 72.  Now for the length of movie n = 3:

a_{3}=70+2(3-1)

which gives us a length of 74.  Now for the length of movie n = 4:

a_{4}=70+2(4-1)

which gives us a length of 76.  One more and I'm sure you'll notice the pattern:

a_{5}=70+2(5-1)

which gives us a length of 78.  Now we will find the length of the 14th movie and add up by 2's all the way up to that number of minutes:

a_{14}=70+2(14-1)

which gives up a length of 96 minutes.  We will add up by 2's from 70 to 96:

70+72+74+76+78+80+82+84+86+88+90+92+94+96=1,162 min

5 0
4 years ago
This is 4 questions.
jeka94
1) a. 15% decrease
2) a. $79.20
3) b. 14.3% increase
4) a. $4.68

#1 explanation:
1435 - 1220 = 215
215/1435 = 0.1498
0.1498 x 100 = 14.98 = 15%

#2 explanation:
220 x 0.6 = 132
220-132=88
88 x 0.1 = 8.8
88-8.8 = 79.2 $

#3 explanation:
32-28=4
4/28=0.1428
0.1428 x 100 = 14.28 = 14.3%

#4 explanation:
275 x 0.15 = 41.25
275-41.25 = 233.75
233.75 x 0.02 = 4.675 = 4.68 $
4 0
3 years ago
Read 2 more answers
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