Answer:
14
Step-by-step explanation:
72° = 8persons
360° =???
Total number of candidates in kevals sch = 40
Number that achieved grade A is
360° = 40persons
126° =???
Answer:
(4x + 7)(x - 2)
Step-by-step explanation:
Synthetic division can be a very useful tool in factoring, although there are certainly other methods.
-14 is the constant term; its factors here MAY include ±2 and/or ± 7.
Let's use synthetic division to determine whether or not 2 is a root of the quadratic:
2 / 4 -1 -14
8 14
--------------------
4 7 0
Because the remainder here is zero (0), we have verified that 2 is a root and (x - 2) is a factor of 4x^2 - x - 14. Note that the remaining coefficients, 4 and 7, indicate that the other factor is 4x + 7.
Thus, 4x^2– x - 14 = (4x + 7)(x - 2)
Answer:
82/55
Step-by-step explanation:
11/12 * 12/121 - -6/5 * 70/60 = 1/11 + 14/10 = 1/11 + 7/5 = 5/55 + 77/55 = 82/55
The simplification of the expression 5(6 ÷ 2² × 3 - 1) using the proper order of operation is 3.75
<h3>Simplification</h3>
5(6 ÷ 2² × 3 - 1)
Bodmas
- B - Bracket
- O - of
- D - division
- M - Multiplication
- A - Addition
- S - Subtraction
= 5(6 ÷ 4 × 3 - 1)
= 5(6 ÷ 4 × 2)
= 5(6 ÷ 8)
= 5(0.75)
= 3.75
Learn more about simplification:
brainly.com/question/723406
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x = 375 and y = 6300. Option C.
Step-by-step explanation:
From the given data we need to find the value of x and y.
First, we will find out the ratio of area and the force.
= 
So,
or, x = 
= 375
Again,
or, y = 420×15 = 6300
Hence,
x = 375 and y = 6300.
