I think it’s 10,21 and 40, in that order. Sorry if I’m wrong:(
Answer:
8.1796
Step-by-step explanation:
2.86 x 2.86 = 8.1796
Answer:
Geometric
Ratio = 5:1
Step-by-step explanation:
Geometric sequence is when the relation between the numbers in the sequence is multiplication or division.
For an arithmetic sequence, it is difference as it includes addition or subtraction, but since this sequence is division, we have to use ratios.
The ratio is 5:1 because the previous number is 5 times larger than the following one.
Hope this helps
You can do this by taking away the second equation from the first to get rid of the x terms so:
7x - 7x = 0
-5y - -9y = - 5y + 9y = 4y
22-6 = 16
So you are left with the equation:
4y = 16
Divide both sides by 4 to find y
y = 4
Answer: 1.5 square units
The area of the whole rectangle is 3 units. Area is found by multiplying length by width. Only half of the rectangle is shaded, so if you take the whole area of the rectangle, and divide it in half, you get the area of that half rectangle.
By doing this, you divide 3 in half, and get 1.5 square units.
Hope this helps :)
