Answer:
157
Step-by-step explanation:
3(-7)² + 10
3(49) + 10
147+10
157
- Gage Millar, Algebra 2 Tutor
1/5 of money on dog treats.
divides 4/5 among his 3 favorite charities.
What fraction of his money did each charity receive?
1.3.../5.
If he donated $60 to each charity how much money did he receive for his birthday?
$60 x 3 = $180
+
1/5 of dog treats = $60.
=
$180+$60 = $240.
If you draw the circle and divide into 4 quadrants, you can see that the sine is negative, since the quadrant is situated in the negative part of YY', and that the cosine is positive, since the quadrant is situated in the positive part of XX'.
And
, and negative divided by positive gives a negative answer, which means that the tangent is negative on the quadrant IV.
Hope this helps :)
<span>the volume of a cylinder is 80pi cubic inches; if the radius is 4 in. find the height</span>
Answer:
and let's then do away with the denominators, by multiplying both sides by the LCD of all fractions, in this case, the LCD will be 8, and then we'll combine the like-terms, but anyway, let's proceed.
Step-by-step explanation:
