Answer:
Step-by-step explanation:
32
Step 1 : Draw PQ = 6cm
Step 2 : Construct 60 degree at Q. [Given PQR = 60=> Q = 60 ]
Step 3 : Take 5 cm on compass and mark 5cm on the 60 degree
line constructed at Q.
Step 4 : The arc of 5cm and 60 degree line meets is the point R.
[Given QR = 5cm ]
Step 5 : Given PQ || SR so construct a 120° at R ,
because ∠PQR and ∠QRS are supplementary angle.
[ ∠PQR + ∠QRS = 60 + 120 = 180° ]
Step 6 : At P , take 6.5 cm on compass and mark on the line drawn in
Step 5, to get S. [ Given PS = 6.5 ]
33
Given adjacent sides : 4.8 and 4.2
And it is a rectangle.
Step 1 : construct AB = 4.8 cm
Step 2 :At A and B construct 90 degree
Step 3: On the compass take 4.2cm and mark on the 90degree lines
from A and B.
Step 4 : Mark that as C and D respectively.
Step 5 : Join CD
<span>It means that the point lies directly on the regression line.
</span>
Answer:
The maximum amount that should be spent on the upgrade is $38,298,000.
Step-by-step explanation:
Let the initial purchase be <em>x</em>.
The ROI = 15% of <em>x</em> = 0.15<em>x</em>
At the end of 4 years, salvage value = 10% of <em>x</em> = 0.1<em>x</em>
<em />
Current income per day = $16 × 230 = $3680
Expected income per day = $21 × 245 = $5145
Increase in income per day = $5145 - $3680 = $1465
For 4 years (assuming a year is 365 days),
Increase in income = $1465 × 365 × 4 = $2138900
Maintenance and utility cost for 4 years = 4 × $56000 = $224000
At the end of 4 years,
ROI = $2138900 + salvage value = $2138900 + 0.1<em>x</em> - $224000
0.15<em>x</em> = $1914900 + 0.1<em>x</em>
0.05<em>x</em> = $1914900
<em>x</em> = $38298000
Answer:
its 847>×+18 enjoy hope it work
<u>To find the constant of proportionality:</u>
⇒ must define constant of proportionality
⇒ <em>Constant of Proportionality: ratio of two proportional values at a </em>
constant value
⇒ (in this case) two proportional values are x and y
<u>The ratio between x and y is equal to</u>
<u>Answer:</u> <u>55</u> or <u>Choice 1</u>
<u></u>
Hope that helps!
