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mario62 [17]
3 years ago
14

How do I solve 1/2z=9 1/4?

Mathematics
1 answer:
Nastasia [14]3 years ago
6 0

Answer:

z = 9/2

Step-by-step explanation:

1/2z = 9 1/4?

z = 9/2

Explanation:

Simplify

9 x 1/4 → 9/4

Multiply 2 to both sides to cancel out the 2

1z = 9/4

Note: 1z is just z

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melisa1 [442]

Answer:

Step-by-step explanation:

4 0
3 years ago
A group of children share 11 3/7 vegetarian pizzas. Each child receives 10/14 of a pizza. How many children are in the group
aksik [14]
(11 3/7) divide by (10/14) =16 kids
8 0
3 years ago
Solve for x -<br><img src="https://tex.z-dn.net/?f=%5Cbold%7Bx%20%7B%7D%5E%7B2%7D%20%2B%205x%20%2B%206%20%3D%200%7D%5C%5C%5C%5C"
Fed [463]

The solution of the given quadratic equation is x=-2 or x=-3.

The given quadratic equation is x²+5x+6=0.

<h3>What are different methods to solve a quadratic equation?</h3>

The different methods of solving quadratic equations are factoring, completing the square or using the quadratic formula.

By using the splitting middle term method we can solve x²+5x+6=0.

That is, x²+2x+3x+6=0

⇒x(x+2)+3(x+2)=0

⇒(x+2)(x+3)=0

⇒(x+2)=0, (x+3)=0

⇒x=-2 or x=-3.

Therefore, the solution of the given quadratic equation is x=-2 or x=-3.

To learn more about the quadratic equation visit:

brainly.com/question/2263981.

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3 0
2 years ago
The height of a projectile in the air t seconds after it is shot can be modeled by the function y = -16t^2 + 3200t + 2, where t
Talja [164]

Answer:

160002 feet

Step-by-step explanation:

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We need y’ to find a maximum

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Notes that y’(t)>0 if t<100, and fot t>100 y’(t)<0. Now we can conclude that y(t) has maximum in t=100

Y(100)=-16*10000+3200*100+2

Y(100)=160002 feet

5 0
3 years ago
What is the answer to (-2)^4=n
azamat
(-2)^4 = (-2) (-2) (-2) (-2)  = 16
so n = 16
7 0
3 years ago
Read 2 more answers
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