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Inga [223]
3 years ago
6

Please xplain if u answer

Mathematics
1 answer:
Tresset [83]3 years ago
3 0
It says 3.5mm by 2mm, so the area would be 7 because 3.5×2=7
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Help me please. need quickly. What is the value of Z
larisa86 [58]

Answer:

z = 6

Step-by-step explanation:

8z-36=2z\\6z-36=0\\6z=36\\z=6

8 0
2 years ago
Brainliest if correct ( math )
kodGreya [7K]

Answer:

D because y increases by 0 each time while x increases by 2 each time

5 0
3 years ago
Solve the equation by completing the square. Round to the nearest hundredth if necessary. x2 + 3x – 5 = 0
RoseWind [281]
The answer is x = 1.19 and x = -4.19
3 0
3 years ago
Read 2 more answers
You flip a coin and then roll a 6-sided number cube (a die).
expeople1 [14]

Answer:

a)  No, it does not matter whether you roll the die or flip the coin first, as these two events are <u>independent</u> of each other, which means they do not affect each other.

b) Yes.

  • Let event 1 be flipping a coin and event 2 be rolling a die.
  • Let event 1 be rolling a die and event 2 be flipping a coin.

The likelihood that any outcome will occur will not change, as the events are independent.

c) see attached

d)   12 outcomes  (H = head, T = tail, numbers represent the value of the die)

H 1           T 1

H 2          T 2

H 3          T 3

H 4          T 4

H 5          T 5

H 6          T 6

e)  

\sf Probability\:of\:an\:event\:occurring = \dfrac{Number\:of\:ways\:it\:can\:occur}{Total\:number\:of\:possible\:outcomes}

\implies \sf P(even)=\dfrac{1}{6}+\dfrac{1}{6}+\dfrac{1}{6}=\dfrac{3}{6}=\dfrac{1}{2}

\implies \sf P(head)=\dfrac{1}{2}

\implies \sf P(even)\:and\:P(head)=\dfrac{1}{2} \times \dfrac{1}{2}=\dfrac{1}{4}

6 0
2 years ago
Brad wants to buy flowers for his friend with 45$. The daisies are 1$ each and the roses are 2$ each. He buys 3 more daisies tha
katrin2010 [14]
I did the math, which wasn't too hard if you knew how to solve it.

There will be 14 roses, which is worth $28. 14($2)

And finally there will be 17 daisies, which is worth $17. 17($1)

$28+$17=$45

please vote my answer brainliest. thanks!
8 0
2 years ago
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