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Harrizon [31]
3 years ago
5

BRAINLIEST ASAP! PLEASE HELP ME :)

Mathematics
2 answers:
Mariana [72]3 years ago
5 0

Answer:

Yes, the given measures can be the lengths of the sides of a triangle.

Step-by-step explanation:

hope this helps

Lerok [7]3 years ago
5 0

Answer:

Yes; the sum of any two sides is greater than the third.

Step-by-step explanation:

Longest side < sum of two shorter sides

19.1 < 8.5 + 13

19.1 < 21.5 is a true statement

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HELP WITH ANY OR ALL THESE PROBLEMS ASAP PLEASE LIKE NOW PLEASE<br>CAN SOMEONE PLEASE HELP 
LiRa [457]

Ques 8:

The Volume(V) in cubic feet of an aquarium id modeled by the polynomial function V(x)= x^{3}+2x^{2}-13x+10

a) We have to explain that why x =4 is not a possible rational zero.

By Factor theorem, which states that a polynomial f(x) has a factor (x - k) if and only if f(k)=0.

For this , we will substitute the value of x in the given function.

V(x)=x^{3}+2x^{2}-13x+10

V(4)=4^{3}+2(4)^{2}-13(4)+10

V(4)=4^{3}+2(4)^{2}-13(4)+10

V(4)=54 which is not equal to zero.

Therefore, x=4 is not a possible rational zero.

(b) To show that (x-1) is a factor of V(x).

By Factor theorem, which states that a polynomial f(x) has a factor (x - k) if and only if f(k)=0.

Let (x-1)=0

So, x=1.

Substituting x=1 in the given function.

V(1)=1^{3}+2(1)^{2}-13(1)+10

V(1)= -10+10

V(1) = 0

Therefore, (x-1) is a factor of V(x).

Now we will factorize the given function.

Dividing the given function by (x-1).

On dividing, we get quotient as x^{2}+3x-10

So, factored form is = (x-1)(x^{2}+3x-10)

= (x-1)(x^{2}+5x-2x-10)

= (x-1)(x(x+5)-2(x+5))

=(x-1)(x+5)(x-2)

(c) So, the dimensions are 1,2 and -5.

5 0
3 years ago
The sum of two consecutive odd integers is greater than 36 (solve with an inequality and show work please)
mixas84 [53]
O+o+2>36
2o>34
o>17
o1>17
o2>19
o is equal to odd number
4 0
3 years ago
HELPP MEEE 20 POINTS !!! NO BOTS OR I WILL REPORT !!!Which of the following equations describes the line shown below? Check all
Ipatiy [6.2K]
The answer is A I believe.
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3 years ago
What is the measure of angle CAD?​
frez [133]
<h3>Answer: 128 degrees</h3>

Work Shown:

(angle CAD) + (angle CAB) = 180

angle CAD = 180 - (angle CAB)

angle CAD = 180 - 52

angle CAD = 128 degrees

7 0
3 years ago
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What is the volume of the prism?<br> B=16, H=6, H=7
sergeinik [125]

Answer:

Step-by-step explanation:672

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