103 / 334 Marks
a) Round 98984 to 1 significant figure.
b) Round 0.0695712 to 2 significant figures.
c) Round 89972 to 3 significant figures.
d) Round 0.004198223 to 3 significant figures.

4x and 6y

im not sure though

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step-by-step explanation:

the answer is 0.000652422

but if you ment to ask what is 6131 divided by 4, it is 1532.75.

step-by-step explanation:

hi there!

step-by-step explanation:

a roof pitch is basically for every inch rise there is 12 inches run.

the height of the roof is also known as the rafter.

formula: rafter^2 = rise^2 + run^2

rafter^2 = 5^2 + 12^2

rafter^2 = 25 + 144

rafter ^2 = 169"^2

the height of the roof from the lowest point to the highest point is 169"^2.

hope this : )