Answer:
285
Step-by-step explanation:
9 = 7 + 2¹
13 = 9 + 2²
29 = 13 + 2⁴
285 = 29 + 2⁸
Area of a triangle is A= 1/2 b x h and Area of a parallelogram is A=b x h. So I would say the area of a triangle is half of the area of a parallelogram. Or a parallelogram is double the area of a triangle.
Answer:
2x + 5y = -15
Step-by-step explanation:
First, find the <em>Rate of change</em> [<em>Slope</em>]:
-y₁ + y₂\-x₁ + x₂ = m
1 - 7\5 + 10 = -⅖
Apply the Point-Slope Formula, <em>y - y₁ = m(x - x₁)</em>, since we are given points. It does not matter which one you choose. NOTE: All negative symbols give the OPPOSITE terms of what they really are, so be EXTREMELY careful inserting the coordinates into the formula with their CORRECT signs:
y + 7 = -⅖(x - 10)
y + 7 = -⅖x + 4
- 7 - 7
_________________
y = -⅖x - 3 >> Line in <em>Slope-Intercept Form</em>
Here it is in <em>Standard Form</em>:
y = -⅖x - 3
+⅖x +⅖x
____________
⅖x + y = -3 [We do not want fractions in our Standard Equations, so multiply by the denominator to get rid of it.]
5[⅖x + y = -3]
2x + 5y = -15 >> Line in <em>Standard Form</em>
__________________________________________________________
y + 1 = -⅖(x + 5)
y + 1 = -⅖x - 2
- 1 - 1
________________
y = -⅖x - 3 Line in <em>Slope-Intercept</em><em> </em><em>Form</em><em> </em>
y = -⅖x - 3
+⅖x +⅖x
___________
⅖x + y = -3 [We do not want fractions in our Standard Equations, so multiply by the denominator to get rid of it.]
5[⅖x + y = -3]
2x + 5y = -15 >> Line in <em>Standard Form</em>
** You see? I told you it did not matter which ordered pair you choose because you will always get the EXACT SAME RESULT.
I am joyous to assist you anytime.
Answer:
The answer is
<h2>7.27 g/mL</h2>
Step-by-step explanation:
The density of a substance can be found by using the formula
From the question
mass = 24 g
volume = 3.3 mL
The density is
We have the final answer as
<h3>7.27 g/mL</h3>
Hope this helps you
