Check this out:
http://file:///C:/Users/Calli/Downloads/math-g6-m5-topic-b-lesson-10-teacher.pdf
This is going to help you:
https://www.varsitytutors.com/hotmath/hotmath_help/topics/exponential-growth
Lol my friend just say you dont know how to do it. Please if you dont know stop asking i do this because i have a bad teacher and i already have done most of the Q but i just want to check!!
1/10 deg every 15 minutes x 4 = 4/10th degree in an hour (there are 4 15 minute segments in an hour)
= 2/5 degree/hr
5 inches
Just plug in the number that are given!
Volumecylinder = pi r^2 h
= 3.14 (4)2 (12) = ......... units3
Increase both of the outer measurements by 0.5 and find the area.
Decrease both of the inner measurements by 0.5 and find the area.
Subtract the inner area from the outer area, and round.
Suppose g is a linear function such that g(1.2) = 3.3 and g(-3) = 7.2. Find the equation for g. (Use x for the variable. Round equation parameters to two decimal places.)
On this question, I did the y2-y1/x2-x1 and got -2.17 rounded. that wasnt correct. It is almost like the question you helped me with but a little different. Care to help me with this one?
Similarly :
w = width
l = length = 10+w perimeter = 28
2w + 2(10+w) = 28
4w = 8 so w = 2 cm then l = 12 cm
what is the value of |-6|-|6|-(-6)
its x^2 +6x-7=0
Thanks,
I do hope you understand it and could repeat it under exam conditions.
plz help
plz help cal the great
x=length
y=width
2x+2y=28
x=y+10
Elimination method
2x-2y=20
4y=8
y=2
Length: 12cm, Width: 2cm
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the answer. is wrong
EDITED : I didn't see the '-' sign in front of the '7' (but you should have been able to find the correct answer if you had actually looked at how to arrive at the answer !!!!)
roots - 7 and 1 means (x +7)(x-1) = 0 expand
x^2 +6x -7 = 0
drumroll please.
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YOU ARE CORRECT! Thank you so much. 5 stars, 5 thumbs up
epic
thanks
get the average of the bases then multiply by the height.
(14 + 26) /2 x 18 = ........ units2
x^2 = 2x+48
x^2-2x-48 = 0 x= 8 or -6 (via Quadratic Formula)
Your Q asks for the LOWER bound of AREA
You need to find the lowerst values that will round to 15.8 and 5.2 which would be 15.75 and 5.15 cm respectively, then:
Lower limit for AREA would be 15.75 x 5.15 = ....... cm2
