Hey there!
Here is your answer:
<u><em>The proper answer to this question will be "t-(8)".</em></u>
Reason:
<u><em>Look at the way the question is worded the word "difference" will mean its subtraction, and t would go first since its in the question and it goes first: t-8=! T representing the variable so you can add ( around the 8 so... t - (8)=.....</em></u>
<em>Therefore the expression should be t - ( 8 ) =</em>
If you need anymore help feel free to ask me!
Hope this helps!
~Nonportrit
Answer:
the duration of this event is 4 hours
Step-by-step explanation:
This function is a quadratic one
let Δ be the dicriminant :
- a = -16
- b = 48
- c= 64
- Δ = 48²-4*(-16)*64 = 6400
so there are two values that satisfy -16t²+48t+64 = 0 x and y
- x= (-48+80)/-16*2 = -1
- y= (-48-80)/-16*2= 4
x<0 so w won't take it since time is a positive value here
so t = y = 4h
The most reasonable estimate for the height of a two-story house is "15 meters".
The 15 centimeters is not reasonable, it is too small. While the 15 kilometers is not also reasonable since it is too big. Kilometers is used for long distance.
Answer:
No
Step-by-step explanation:
Laura painted her room with pink paint that was made by mixing paint at a ratio of 5 parts white paint to 2 parts red paint.
Suppose Laura has 15 parts of white paint. This is thrice the amount Laura needs (because 
), so she has to have
parts of red paint.
Hence, if Laura combines 15 parts white and 3 parts red paint, then she will not create the same shade of pink as she used.
9514 1404 393
Answer:
Step-by-step explanation:
Opposite sides of a parallelogram are congruent.
m + 1 = 6
m = 5
__
n = 12
