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Artyom0805 [142]
3 years ago
5

6 · 14 - (9 + 8)2 =

Mathematics
2 answers:
Ghella [55]3 years ago
8 0
166 I’m not sure I did the equation fast
OverLord2011 [107]3 years ago
8 0
6 * 14 - (9 + 8)2 = 50 

First, do the parentheses:

9 + 8 = 17

Your new equation would then be 6 * 14 - 17 * 2

Then multiply starting from left to right:
 
6 * 14 = 84
17 * 2 = 34

Your new equation would then be 84 - 34

Now subtract:

84 - 34 = 50 

There you go! If you have any more questions feel free to comment! :D
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A rectangular prism of volume 3200 mm has a rectangular base of 10 mm and width 8 mm. Find the height h of the prism
Orlov [11]

Answer:

40 mm

Step-by-step explanation:

The rectangular prism of a rectangular box. The volume is given by the formula:

<u>Volume of Rectangular Prism</u> = length * width * height

Given Volume = 3200

Length = 10

Width = 8

We need to find height. So we plug in the given information and find the height, in mm. Shown below:

Volume = Length * Width * Height

3200 = 10 * 8 * Height

3200 = 80 * Height

Height = 3200/80

Height = 40 mm

The height (h) = 40 mm

4 0
3 years ago
Last month maria high the 5 mile Mountain Trail a number of times and she hiked the 10 mile canal trail several times. Let X rep
Marrrta [24]

Alright, lets get started.

Maria hiked the 5 mile Mountain Trail a number of times and she hiked the 10 mile canal trail several times.

x times she hiked 5 mile mountain.

So, number of mils she hiked for 5 miles will be = 5 x

Similarly,

y times she hiked 10 mile canal,

So, number of miles she hiked for canal = 10 y

So, total number of miles she hiked = 5 x +10 y

But as per question given,  she had a total of 90 miles

It means

5x + 10 y = 90

Dividing this equation with 5

x + 2 y = 18

So, the equation is x + 2 y = 18 :   Answer

Hope it will help :)




8 0
3 years ago
You have four cards, labeled 2-5. What is the probability of drawing a number less than 3, putting the card back, then drawing a
Usimov [2.4K]

|\Omega|=4^2=16\\ |A|=1\cdot 3=3\\\\ P(A)=\dfrac{3}{16}\approx19\%

3 0
3 years ago
An arithmetic sequence a starts 2, 5, . .
Whitepunk [10]

Answer:

Tn = 3n-1

T6 = 17

Step-by-step explanation:

Given the arithmetic sequence;

2, 5...

first term a = 2

Common difference d = 5-2 = 3

nth term of an AP is expressed as Tn = a + (n-1)d

Tn = 2 + (n-1)(3)

Tn = 2 + 3n-3

Tn = 3n-1

Get the 6th term

T6 = 3(6)-1

T6 = 18-1

T6 = 17

Hence the 6th term of the sequence is 17

6 0
3 years ago
A number, x , rounded to 1 decimal place is 3.7<br> Write down the error interval for x
Anon25 [30]

The error interval for x is 3.65,3.74.

Given that,

  • The number rounded to one decimal place is 3.7.

Now based on the above information, the number should be more than or equivalent to 5 at the n+1 place

  • Like 3.65, 3.66, 3.67, 3.68 till 3.74

Based on the above information, we can conclude that the error interval for x is 3.65,3.74.

Learn more: brainly.com/question/17429689

8 0
3 years ago
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