Answer:
Positive
Step-by-step explanation:
They have the plus sign also they dont have the negative sign anywhere to be seen.
This is probably the shortest proof.
Given m × 5 = m × 6,
Subtract 2m from both sides,
The equality didn't change just it's form since we are executing operations on both sides of the equation. Therefore,
Hope this helps.
<u>r3t40</u>
Answer:
3-B,E
4-. ( 1/8)×π×100
arc length of an enclosed circle is 2πr where r is the radius
the atc length of is proportional to the angle subtended at the centre . i.e for this arc it is 1/4th (90°/360°) of the arc length of an enclosed circle.
it is the same relationship with area of a sector
D = number of dogs washed
c = number of cats washed
d = (60 - 5c) / 7.50
The 7.50 should be underneath the brackets
Answer:
47.84%
Step-by-step explanation:
The easiest method to solve this exercise is to assume that the starting diesel price is 100 reais.
Now we will calculate each increase with our assumption:
1. Initial price plus 10% increase, therefore:
100 + 100 * 0.1 = 110 reais
2. Additional 20% increase in relation to 110 reais:
110 + 110 * 0.2 = 132 reais
3. Additional 12% increase in relation to 132 reais:
132 + 132 * 0.12 = 147.84 reais.
What it means is that the price would be 147.84 reais.
Since our assumption is 100, we can know that there was an increase of almost 47.84% in relation to the initial price that we assumed at the beginning.