Answer:
27
Step-by-step explanation:
If Fiona's age is x, Dan and Gavyn's ages respectively are x + 8 and x - 9. We can write:
x + x + 8 + x - 9 = 56
3x - 1 = 56
3x = 57
x = 19
The eldest is Dan (because x + 8 > x and x + 8 > x - 9). His age is x + 8 = 19 + 8 = 27.
I used a little trig, the opposite and adjacent were being used so I used tan... I used it to find h and then plugged it in the a=bh
Answer:
<h2>The answer is B </h2>
Step-by-step explanation:
The answer is B because
<u>9 </u>new light bulbs + <u>6</u> used light bulbs = <u>15 total</u> bulbs
Meredith <u>selected 2 light bulds</u>
So there's a probability of <u><em>(2/15)</em></u> that Meredith will select a new light bulb and then a used light bulb
Answer:
i think the answer is 41
Step-by-step explanation:
because 25 +15=40+1=41 that's why i think its 41
40.) 10.5^2 and the area is 110.25
41.) 126
42.) 81 millimeters
