Answer:
94.2 cm
Step-by-step explanation:
Circumference is the diameter x pi. Multiple 30 x 3.14
Answer:
![\large \boxed{\sf \ \ 69 \ \textbf{touchdowns } 11 \ \textbf{field goals } \ }](https://tex.z-dn.net/?f=%5Clarge%20%5Cboxed%7B%5Csf%20%5C%20%5C%2069%20%5C%20%5Ctextbf%7Btouchdowns%20%7D%2011%20%5C%20%5Ctextbf%7Bfield%20goals%20%7D%20%5C%20%7D)
Step-by-step explanation:
Hello,
Touchdown is 7 points, field goals is 3 points
Let's note a the number of touchdowns and b the number of field goals, we can write
(1) a + b = 80
(2) 7a + 3b = 516
(2) - 3*(1) gives
7a + 3b - 3(a + b) = 516 - 3*80
<=> 7a + 3b -3a - 3b = 516 - 240 = 276
<=> 4a = 276
<=> ![a=\dfrac{276}{4}=69](https://tex.z-dn.net/?f=a%3D%5Cdfrac%7B276%7D%7B4%7D%3D69)
And then from (1) b = 80 - 69 = 11
Hope this helps
Answer:
II. The value of square root of 6 is between 2.43 and 2.45, whereas the value of square root of 7 is between 2.63 and 2.65.
Step-by-step explanation:
A square root is an operation which asks what times itself will give theis number. Some numbers will have whole number square roots but many do not. The numbers which do are called perfect squares like 1, 4, 9, 16, 25, 36, etc.... You can approximate other square roots by comparing them to the nearest perfect square.
The √6 and √7 is between the √4 and the √9 since these are the nearest perfect squares. The √4 = 2 and √9 = 3. This means the √6 and √7 is between 2 and 3. Statement I is not true since these values are too large. Statement II is true.
1st system: 2x = 14 <=> x = 7
2nd system: 2x = 4 <=> x = 2
Answer:it’s the second option
Step-by-step explanation:
The answer is y=1/4x-3/4