Set up a proportion. 6/10 = 9/x. cross multiply so x times 6 = 6x. And 10 times 9 = 90. so 6x=90. Then 90 and 6x divided by 6. which gets you x=15. The 9 ft tall elephant will cast a 15 ft shadow.
If its a reflection across the y axis the x value is reflected and the y value stays the same, so (-3,7)
Answer:
Step-by-step explanation:
To isolate <em>a</em>, we add -3.75 to both sides.
<em>a</em>-(-3.75)=6.11
<em>a</em>-(-3.75)<u><em>+(-3.75)</em></u>=6.11<u><em>+(-3.75)</em></u>
<em>a</em>=6.11<em><u>+(-3.75)</u></em> Simplifying, we get:
<em>a</em>=2.36
(I got this from khan)
64-25=39
All the square numbers are 1,4,9,16,25,36,49,64,81,100
Answer:
The answer is A $100
Step-by-step explanation:
since 0 deposits is $50 and 1 deposit is $150
you do 150-50 which is 100
