(20*6)+(12*6)+(18*10)=312 500-312=188 colored pencil's left.
Answer:
46,000,000 (46 million)
Step-by-step explanation:
If the number to the right (in this case the hundred thousands place) is 5 or greater then you round up.
If it was lower than 5 you would round down.
As the number in the hundred thousands place is 6, this means we can round up.
Answer:
Step-by-step explanation:
2/3 = 0.6 repeating
3/7 = 0.42857
It should be 12×18. 1:3 means you take where it's at, at 1 and multiply it's size by 3.
Answer:
Solution given:
the angles 2xº and 4yºare complementary
so
2x+4y=90°
dividing both side by 2we get
x+2y=45°
<u>the value of x + 2y</u><u> </u><u>i</u><u>s</u><u> </u><u>4</u><u>5</u><u>°</u><u>.</u>
