<span>25 penalties decreased by 32%
0.32 * 25 = 8
</span>
I'm pretty sure that the answer would be 6 cups of flour.
This is because 60 divide by 4 equals to 15 (60/4=15) so now divide 90 by 15 which will then equal to 6. (90/15=6)
So the flour needed to make 90 cookies would be 6 cups of flour.
Hope this helps
1/8 divided by 2/5 is 5/16 or 0.3125
Answer:
∠A = 70°, ∠B = 50°, and ∠C = 60°.
Step-by-step explanation:
In a triangle ΔABC, ∠A + ∠B + ∠C = 180° ......... (1), we know from the property of triangle.
Now, the sum of ∠C and the exterior angle adjacent to ∠C is 180°.
If the exterior angle adjacent to ∠C is 120°, then ∠C = 180° - 120° = 60°.
Now, from equation (1), ∠A + ∠B = 180° - ∠C = 180° - 60° = 120° ......... (2)
Now, given that ∠A = 2x and ∠B = x + 15.
Hence, from equation (2), we have, 2x + x + 15 = 120
⇒ 3x = 105
⇒ x = 35.
Therefore, ∠A = 2x = 2 × 35 = 70°
∠B = x + 15 = 35 + 15 = 50°
and ∠C = 60° (Answer)
