2 years ago

PLZ HELP ME WITH THIS QUESTION!

Mathematics

1 answer:

PtichkaEL [24]2 years ago

7 0

Answer:

The correct answer is A, 3,600 yards.

Step-by-step explanation:

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Help me fill this out thanks

alukav5142 [94]

Answer:

This is an isosceles right triangle, then we have

2 x u^2 = [6sqrt(2)]^2

<=> 2 x u^2 = 72

<=> u^2 = 36

<=> u = 6

Hope this helps!

8 0

3 years ago

Is there a commutative property of subtraction that states a-b=b-a? investigate and make a conclusion that you justify.

Rom4ik [11]

No is your answer

Assuming that b ≠ a, the answers will not be the same.

For example, (remembering that b ≠ a) let us assume that b = 10, a = 5

10 - 5 = 5

5 - 10 = -5

5 ≠ -5

So the commutative property of subtraction does not work unless in certain cases, in which a = b.

hope this helps

5 0

2 years ago

Factor completely or identify as prime.

SSSSS [86.1K]

Answer:

Factor the polynomial

C. (p-3) (4p+5) (4p-5)

7 0

3 years ago

At the carnival, Sally purchased 20 tickets and a drink that was $4.50. Her total for everything was $44.50.

marshall27 [118]

$2 is the answer I assume

6 0

2 years ago

Which of the following sets contain all roots of the polynomial

Zarrin [17]

All these given roots are contained in option C.

The given equation is :

$9x^{3}+9x^{2}-4x-4=0$

$9x^{2}(x+1)-4(x+1)=0$

$(9x^{2}-4)(x+1)=0$

$9x^{2}-4=0,x+1=0$

$x^{2}=\frac{4}{9},x=-1$

$x=\frac{2}{3},x=-1$

Roots = $-1,\frac{-2}{3} ,\frac{2}{3}$

Hence these lie in between $(\frac{-3}{2} ,\frac{3}{2})$

8 0

2 years ago