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Inessa05 [86]
3 years ago
7

(take 2 bc i messed up) What is √30 simplified

Mathematics
2 answers:
serious [3.7K]3 years ago
8 0

Answer:

<em>Square root</em> of <u>30</u> simplified is 5

Step-by-step explanation:

Hope this helps! c:

nignag [31]3 years ago
7 0

Answer: the square root of 30 is simplified to 5...

Hope this helps! :D

Step-by-step explanation:

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The following lines are parallel.<br> 4x + 2y = 8 and y = 2x + 4<br> True<br> False
Alenkasestr [34]
I believe the answer is True ! Hope this helps you
5 0
3 years ago
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Solve for x<br> 20<br> 30<br> 40<br> 56
tekilochka [14]

Answer:

30

Step-by-step explanation:

brainliest?

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Find a polynomial f(x) of degree 4 that has the following zeros.<br> 0, -5, 8, -2
Roman55 [17]

Answer:

The polynomial of the function degree '4'

x⁴ - x³ -46 x² -80x =0

Step-by-step explanation:

<u><em>Explanation:-</em></u>

Given zeros are 0 ,-5,8,-2

x =0 , x=-5 ,x=8 and x=-2

(x-0) , ( x+5) , (x-8) and (x+2)

The polynomial function with degree '4'

(x-0)(x-(-5)(x-8)(x-(-2) =0

x ( x+5) (x-8) (x+2) =0

(x² +5x)(x-8)(x+2) =0

(x³ -8 x²+5x² -40 x)(x+2) =0

( x³ -3 x² - 40 x) (x +2) =0

x⁴ + 2 x³ - 3 x³- 6 x²-40 x²- 80 x =0

x⁴ - x³ -46 x² -80x =0

<u><em>Final answer:-</em></u>

The polynomial of the function degree '4'

x⁴ - x³ -46 x² -80x =0    

3 0
3 years ago
Base of triangle exceeds the height by 4. If the area is 178.5 square inches, find the length of the base and the height of the
xxMikexx [17]
Area of a triangle:
A= (1/2)(bh)

In this problem we are given:
A= 178.5 in^{2}
b= h+4 in
h= UNKNOWN ("h")

Plug in our values into the area equation and solve for "h":
A= \frac{1}{2} bh
178.5 = \frac{1}{2} ((h+4)h) (multiply each side by 2 to get rid of the 1/2)
357 =  ((h+4)h)
357 =  h^{2} +4h
0=  h^{2} +4h -357
(357/21=17)
0= (h+21)(h-17) (solve both inequalities separately)

0= (h+21)
-21= h ( a negative height is not possible so, this answer is incorrect.)

0=(h-17)
h=17 in

Answer: base = (h+4)= (17+ 4) b= 21 in h= 17in


Please comment with any further questions! :)

5 0
3 years ago
The graph shows your distance from home on a day trip to an apple farm which is 125 miles away. which statement is true about yo
Ghella [55]

Answer: b) it took you 3 hours to reach the apple farm

3 0
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