Answer:
81x^6y^4
Step-by-step explanation:
u can simply multiply the numbers and add the powers of x and y....
x=13 because you put all of them in an equation and set them equal to 180 bc that is how many degrees are in a triangle so it would be 6x+19+5x-15+3x-6=180 and then you solve the equation so it would be 14x-2=180 then you would add to to both side which would cancel out on the left and make 182 on the right then divide 182 by 14 and you get 13.
Answer:
you can put 40 of the 45 pound weights in the elevator with someone who weights 200 pounds
Step-by-step explanation:
<span>Estimate
</span>44,596,251 = <span>45,000,000
</span>28,257,934 = <span>28,000,000
</span>45,000,000 - 28,000,000 = 17,000,000
answer
17,000,000
Answer:
a.
b.
Step-by-step explanation:
Given
Solving (a): Round to the nearest hundredth thousandth
This means there would be 5 digits after the decimal.
So:
-- (approximated)
(b) Express in standard form
A number in standard form has the following format;
Where
So:
becomes
This is because the decimal point was moved 5 places backwards
Approximate 4.167 to nearest integer; We have: