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maxonik [38]
3 years ago
9

Plzzzzzzzzzz hellppppp​

Mathematics
1 answer:
solong [7]3 years ago
5 0

Answer:

Step-by-step explanation:

With of them?

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Item 3
Oliga [24]

Answer:

Sorry for being late it is Fewer than 14.05 Hope this helps :D

Step-by-step explanation:

3 0
3 years ago
Someone plz help! thx
timurjin [86]
Convert each mixed number to an improper fraction

--------------------------------------------
Convert 6&1/2 to an improper fraction

6&1/2 = (6*2+1)/2
6&1/2 = (12+1)/2
6&1/2 = 13/2
--------------------------------------------
Do the same for 9&1/4

9&1/4 = (9*4+1)/4
9&1/4 = (36+1)/4
9&1/4 = 37/4
--------------------------------------------
Now multiply the improper fractions 13/2 and 37/4. Multiply straight across

(13/2)*(37/4) = (13*37)/(2*4)
(13/2)*(37/4) = 481/8
--------------------------------------------
The last step is to use long division to find the mixed number equivalent of 481/8

Or we an say 
60*8 = 480
So 60*8+1 = 480+1
which means 
481/8 = (480+1)/8 = 480/8+1/8 = 60&1/8

Making the final answer to be choice C

Another way to get the answer is to convert 481/8 into a decimal to get 60.125 and then convert that back to a mixed number. You should get 60&1/8
6 0
3 years ago
Find The surface area of a cone with a radius of 7 and slant hight of 9
liubo4ka [24]

Answer:14

Step-by-step explanation:

4 0
3 years ago
Please show your work on this​
Umnica [9.8K]

Step-by-step explanation:

we see 2 confirmed points with whole integers as coordinates.

(-2, -1) and (1, 2)

the general equation for a line is

y = ax + b

a is the slope expressed as y/x ratio indicating how many units y changes , when x changes for a certain amount of units when going from one point to another.

so, when going from (-2, -1) to (1, 2)

x changes by +3 units (from -2 to 1)

y changes by +3 units (from -1 to 2)

so, the slope (a) is 3/3 = 1

b is the y-intercept (the y value when x=0, so, the point where the line crosses the y-axis).

our equation looks now like this

y = x + b

to get b we use the coordinates of one of the points as x and y. e.g. (1, 2) :

2 = 1 + b

b = 1

the full equation is

y = x + 1

8 0
3 years ago
Write the equations after translating the graph of y = | 1 2 x−2|+3<br> one unit to the left,
scZoUnD [109]

we are given

y=|12x-2|+3

Whenever we are given 'c' unit to left side

we can replace x as x+c

Here , it is shifted left side by one unit

so, we can replace x as x+1

so, we get

y=|12(x+1)-2|+3

now, we can simplify it

y=|12x+12-2|+3

y=|12x+10|+3...........Answer

5 0
3 years ago
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