Step-by-step explanation:
why .....................
<h3><em><u>Your </u></em><em><u>answer </u></em><em><u>is </u></em><em><u>here </u></em><em><u>mate</u></em><em><u>!</u></em><em><u>!</u></em><em><u>! </u></em></h3>
Y = -3/4x + 9 ...eq( 1 )
Y = -1/2x + 8 ...eq( 2 )
<em><u>Subsituting </u></em><em><u>eq(</u></em><em><u> </u></em><em><u>1</u></em><em><u> </u></em><em><u>)</u></em><em><u> </u></em><em><u>in </u></em><em><u>eq(</u></em><em><u> </u></em><em><u>2</u></em><em><u>)</u></em><em><u> </u></em><em><u>we </u></em><em><u>get</u></em><em><u>, </u></em>
-3/4x + 9 = -1/2x + 8
-3/4x + 1/2x = 8 - 9
-3x + 2x/4 = - 1
- x = -1 * 4
x = 4
<em>Thus</em><em>, </em><em>The </em><em>value </em><em>of </em><em>x </em><em>is </em><em>4</em><em> </em>
<u>Therefore</u><u>, </u>
<em>Subsituting </em><em>the </em><em>value </em><em>of </em><em>x </em><em>in </em><em>eq(</em><em>2</em><em> </em><em>)</em>
Y = -1/2 * 4 + 8
Y = -2 + 8
Y = 6
<em>Thus</em><em>, </em><em> </em><em>The </em><em>value </em><em>of </em><em>y </em><em>is </em><em>6</em>
<em>Hence</em><em>, </em><em> </em><em>The </em><em>value </em><em>of </em><em>x </em><em>and </em><em>y </em><em>is </em><em>4</em><em> </em><em>and </em><em>6</em><em> </em><em>.</em>
Answer:
$135,150.18
Step-by-step explanation:
We're gonna use the quarterly compound interest formula: P = A(1 + r/4)⁴ⁿ
P = final amount (?)
A = starting amount (77,000)
r = rate (0.063)
n = years (9)
P = 77000(1 + 0.063/4)⁴ ˣ ⁹
P = 77000(1 + 0.063/4)³⁶
P = 77000(1.01575)³⁶
P = 77000(1.7551972)
P = 135,150.1844
The complete proof is:
Statement Reason
∠WZX ≅ ∠WZV Given
∠WZX and ∠WZV are a linear pair Definition of a linear pair
m ∠WZX + m ∠WZV = 180° Linear pairs theorem
m ∠WZX + m ∠WZX = 180° Substitution
m ∠WZX = 90° Subtraction property of equality
WY ⊥ VX Definition of perpendicular lines
From the question, we are to complete the proof by dragging the word choices to supply the missing statements and reasons
Studying the given diagram and applying the proper theorems,
The complete proof is:
Statement Reason
∠WZX ≅ ∠WZV Given
∠WZX and ∠WZV are a linear pair Definition of a linear pair
m ∠WZX + m ∠WZV = 180° Linear pairs theorem
m ∠WZX + m ∠WZX = 180° Substitution
m ∠WZX = 90° Subtraction property of equality
WY ⊥ VX Definition of perpendicular lines
Learn more on Proof of theorems here: brainly.com/question/11246427
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Answer:
There are 2,500 misquitos after 3 days and it takes 158 days to reach 80,000 mosquitos.
