Answer:
60 pounds
Step-by-step explanation:
To find the adult weight, multiply 12 by 5.
Since 12 pounds is 20% of the adult weight, 100% of the adult weight would be 12 times 5.
12(5)
= 60
So, the adult weight of the puppy will be 60 pounds
Answer:
8
Step-by-step explanation:
8j-5+j=67
8J+j
9J-5=67
+5 +5
9J=72
/9 /9
j=8
If this helps please put brainliest
The answer is x = 34/19, y = 27/19
3y + 6x = 15
9y - x = 11
_____
Multiply the second eqution by 6:
3y + 6x = 15
54y - 6x = 66
_____
Sum up two equations:
3y + 54y = 15 + 66
57y = 81
y = 81/57
y = (81 : 3)/(57 : 3)
y = 27/19
Use the second equation to calculate x:
<span>9y - x = 11
</span>x = 9y - 11
x = 9 * 27/19 - 11
x = 243/19 - 11 * 19/19
x = 243/19 - 209/19
x = (243 - 209)/19
x = 34/19
Answer:
$3.50
Step-by-step explanation:
Divide the price of 6 books ($21) by the number of books bought (6)
$21 divided by 6 = $3.50
So the price of 1 book is $3.50
Hope this helps :)
Hello,
1) cos t* tan t=cos t* sin t/cos t =sin t (if cos t≠0)
2)cos t * cosec t =cos t /sin t =√(1-sin² t) / sin t.