Answer:
1. C, 2. C, 3. i'm not sure sorry, 4. <em>D </em>(5,-5), <em>E </em>(2,-7), <em>F </em>(6,-1), <em>G </em>(10,-8)
Step-by-step explanation:
1. if you pick one of the points just move that one point up three and right three and see which one matches. you could also just eliminate the ones that don't work, the problem said nothing about rotating the polygon so we know its not A, it said move it up so we know it's not B and it said to the right so we know it's not D.
2. we know this one is C because (2,-1) when you move the vertices right and down (2 right, 3 down) it gives you (4,-4) and C is the only one to have that option for the vertices A.
3. N/A
4. for this one all you had to do was take each of the coordinates (separately) and add 4 to the first one and -5 to the second one.
Answer:
The answer is the option C
Step-by-step explanation:
we know that
The perimeter of a rectangle is equal to
where
b is the base side of the rectangle
h is the height of the rectangle
In this problem we have that
The length of side x is equal to the height of rectangle
so
X has to be a larger valued negative number than y for the equation to be valid.
Answer:
1.50 cm^3.
Step-by-step explanation:
The ring will displace its own volume of water.
The increase in height of the water = 4.25 - 4 = 0.25 cm.
Therefore the increase in the volume = area of the base of the glass * 0.25
= 3 * 2 * 0.25
= 6 * 0.25
= 1.50 cm^3.
This is also the volume of the ring.
Answer:
Step-by-step explanation:
The figure is made up of a rectangle and two semicircles.
We find the area of the rectangle using the formula;
We find the area of one of the semicircles and multiply by 2;
The area of the semicircles
We substitute 
and 
to obtain;
The area of the figure is
To the nearest tenth we have;
The correct answer is A
