Answer:
Y = 10.25 or 10.247
Step-by-step explanation:
Alright So use the Formula A^2 + B^2 = C^2
You have one leg and the hypotenuse so first you are going to find 19 ^2 = 361.
Next, you need to find 16^2 = 256.
Last but not least, you subtract the leg from the hypotenuse, which equals 361-256=105
Finally, you take 105 and find its square root.
And depending on how far you round it down, your answer would be 10.25(that is in tenths), or 10.247(which is rounded to hundredths)
Hope this helps!
Answer:
1/2 of the figure is shared
Step-by-step explanation:
From the attachment, 4 out of the 8 squares are shaded
The center square which makes it the 9th is subdivided into 9 squares again.
The pattern of division continues indefinitely.
In every subdivision, 4 squares are shaded leaving the other 4 squares white while the 9th(center square) forms another subdivision.
Therefore, it can be concluded that 1/2 of the figure is shaded.
What the question here? If how many team are there it would go
118+121=9+10p
239=9+10p
Subtract 9 from both sides
230=10p
Divide by 10
23=p
Correct form
P=23
4.25 inches cubed because if you do 3.5x3.5x7 =85.75 then 90-85.75=4.25
Answer:
- C for question 1
- A for question 2
Step-by-step explanation:
First Question
What you need to do here is pick an answer that will result in a decrease. If you have something like 1.3 * e ^ (0.038 * t), what will happen when t = 20
P = 1.3 * e^(0.038*20) = 1.3*e^0.76 = 2.77 which is getting bigger not smaller.
So what you want is something like 1.3 * e^-0.76 = 0.67
So which question is configured that way?
It's either C or D. but which one? It cannot be D. 0.38 is far too big: it does not represent 3.8%
C does represent 3.8% as a decimal. It is the correct answer.
Answer: C
Second Question
Every time she sells a ticket, the total that she gets is 4 more than what she had before.
The variation is a direct one. It is y = k*x. But what is k? Is it 4 or is it 1/4?
Read the first sentence above. She gets 4 dollars more, not 1/4 of a dollar.
C and D are both wrong because those equations think she is getting 1/4 more.
B is wrong because it says that the relationship is inverse. It is not. It is direct.
The answer is A
