If the points P, Q and R are collinear, then a slope of line PQ and a slope of line QR are equal.
The formula of a slope:
PQ → (0, 3), (2, 0).
Substitute:
QR → (2, 0), (4, -3).
Substitute:
CORRECT :)
<h3>Answer: m = -1.5.</h3>
Numeric coefficients are the numbers that are multiplied by the variables. Numeric terms are each factor in an expression separated by a mathematical symbol.
6.) Numeric coefficient: 4
Number of terms: 4
7.) Numeric coefficients: 4, 11, -16
Number of terms: 3
9.) Base: 12w and -5z
Exponents: ⁴ and ²
10.) Base: 34p, q, -x, y, z
Exponents: ², ⁶, ⁹, ², ¹²
The solutions for the following expressions are:
1. 0.5*2 = 1
2. -0.2+-0.05= -0.25
3. absolute value of (-3+2.75) = 0.25
4. -(-0.25) = 0.25
<span>5. 2x-1.75x = 0.25x</span><span>
</span>
Answer:
Step-by-step explanation:
the volume of the box with given dimensions is :
=》
the measures of sides after increase in each dimension by 5 are :
- x + 5
- 2x + 5
- 3x + 5
so, volume =
- (x+5) × (2x+5) × (3x+5)
- (2x^2 + 5x + 10x + 25) × (3x+5)
- (2x^2 + 15x + 25) × (3x+5)
- 6x^3 + 10x^2 + 45x^2 + 75x + 75x + 125
- 6x^3 + 55x^2 + 150x + 125
<em>volume</em><em> </em><em>of</em><em> </em><em>box</em><em> </em><em>after</em><em> </em><em>increase</em><em> </em><em>of</em><em> </em><em>5</em><em> </em><em>in</em><em> </em><em>each</em><em> </em><em>dimension</em><em> </em><em>is</em><em> </em><em>:</em>
<em></em>
Answer:
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Step-by-step explanation:
sjsjznxjisoakjwbrudiaiwnenjd