Okay so you have to do
138 times .40-move the decimal over 2 times
that is 55.2 so 40 percent of 138 is 55.2 so add that on to 138 to get 192 students at the school. There you go :)
Answer:
2y+2
Step-by-step explanation:
because x can be used in in place of missing equations
<h2>Answer: 297</h2>
<h3>Step-by-step explanation:</h3>
Based on the 4 terms given in the sequence, we can determine the rule to be: 6n - 3
1s term: 6(1) - 3 = 3
2nd: 6(2) - 3 = 9
3rd: 6(3) - 3 = 15
4th: 6(4) - 3 = 21
<h3> ∴ 50th term = 6(50) - 3 = 297</h3>
Answer:
120 cm³
Step-by-step explanation:
6 cm·4 cm·5 cm=120 cm³
Answer:
140 degrees.
Step-by-step explanation:
Because BD is a tangent to the circle the angle ABD = 90 degrees.
So m < BAD = 180 - 90 - 50
= 180 - 140 = 40 degrees. ( as there is 180 degrees in a triangle).
So m < BAF = 180 - 40 = 140 degrees (adjacent angles).
