Answer:
n ≥ 50
Step-by-step explanation:
Total pages = 370
Read pages = 20
Number of days remaining = 7
Reading rate per day = n
7n + 20 ≥ 370
7n ≥ 370 - 20
7n ≥ 350
n ≥ 350/7
n ≥ 50 pages per day for the remaining 7 days
1/36+1/36=2/36. why? because their are 6 sides. you must multiply. and for each dice ylu have a possibilty of 1/36.
Answer:
its C
Step-by-step explanation:
if x- small and y = large and there's 180 small 370 large then its 180x and 370 small and if the maximum is 2000 he needs to get less than or equal to and that's the symbol. how that helps
Given:
• AD = 3
,
• DC = 27
,
• BD = x + 3
Let's solve for x.
To solve for x, apply the altitude formula:
![\frac{AD}{BD}=\frac{BD}{DC}](https://tex.z-dn.net/?f=%5Cfrac%7BAD%7D%7BBD%7D%3D%5Cfrac%7BBD%7D%7BDC%7D)
Where BD is the altitude.
Cross multiply:
![BD^2=AD*DC](https://tex.z-dn.net/?f=BD%5E2%3DAD%2ADC)
Plug in the values and solve for x:
![\begin{gathered} (x+3)^2=3*27 \\ \\ (x+3)^2=81 \end{gathered}](https://tex.z-dn.net/?f=%5Cbegin%7Bgathered%7D%20%28x%2B3%29%5E2%3D3%2A27%20%5C%5C%20%20%5C%5C%20%28x%2B3%29%5E2%3D81%20%5Cend%7Bgathered%7D)
Take the square root of both sides:
![\begin{gathered} \sqrt{(x+3)^2}=\sqrt{81} \\ \\ x+3=9 \\ \\ \text{ Subtract 3 from both sides:} \\ x+3-3=9-3 \\ \\ x=6 \end{gathered}](https://tex.z-dn.net/?f=%5Cbegin%7Bgathered%7D%20%5Csqrt%7B%28x%2B3%29%5E2%7D%3D%5Csqrt%7B81%7D%20%5C%5C%20%20%5C%5C%20x%2B3%3D9%20%5C%5C%20%20%5C%5C%20%5Ctext%7B%20Subtract%203%20from%20both%20sides%3A%7D%20%5C%5C%20x%2B3-3%3D9-3%20%5C%5C%20%20%5C%5C%20x%3D6%20%5Cend%7Bgathered%7D)
Therefore, the value of x is 6 .
ANSWER:
d. 6
The answer is D.
Have a great day!