Answer:
Options (A) and (D).
Step-by-step explanation:
Given expression is,
4x³ - 7x² - 
+ 15
Characteristics of the give expression ,
Option (A).
Third term 
of the expression is in the form a ratio.
True.
Option (B).
Entire expression is a difference.
False.
Option (C).
There are three terms.
False.
Option (D).
There are four terms in the given expression.
True.
Therefore, Options (A) and (D) will be the correct options.
Answer:
X = 64
Step-by-step explanation:
Comparing the two triangle put the right angle into consideration.
(17 + X)/(X + 8) = (X + 8)/X
Cross multiplying
X(17 + X) = (X + 8)(X + 8)
17X + X^2 = X^2 + 8X + 8X + 64
Collecting like terms
X^2 - X^2 + 17X - 8X - 8X = 64
X = 64
Answer:
1.y = -5/3 = -1.667
2. y = -3/2 = -1.500
Step-by-step explanation:
90 + -1 = -91
-45 + -2 = -47
-30 + -3 = -33
-18 + -5 = -23
-15 + -6 = -21
-10 + -9 = -19
-9 + -10 = -19
-6 + -15 = -21
-5 + -18 = -23
-3 + -30 = -33
-2 + -45 = -47
-1 + -90 = -91
1 + 90 = 91
2 + 45 = 47
3 + 30 = 33
5 + 18 = 23
6 + 15 = 21
9 + 10 = 19
- 12 + x ≥ 3 (x - 6)
- or, 12 + x ≥ 3x - 18
- or, 12 + 18 ≥ 3x - x
- or, 30 ≥ 2x
- or, 30/2 ≥ x
- or, 15 ≥ x
- or, x ≤ 15
<u>Answer</u><u>:</u>
<em><u>x </u></em><em><u>≤</u></em><em><u> </u></em><em><u>1</u></em><em><u>5</u></em>
Hope you could get an idea from here.
Doubt clarification - use comment section.
Answer: 49
Step-by-step explanation:
