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ivolga24 [154]
3 years ago
13

I REALLY NEED HELP PLZ HELP ME

Mathematics
1 answer:
babymother [125]3 years ago
4 0
3times figure number plus the 4 original.
3n +4= number of circles in figure
So (3times23)+4= number in 23 figure (73)
Then 3n+4= 82
-4 from each side to keep equation balanced (78) then divide 78 by three which equals 26.
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True vabvm,bvjBEFLJhvbhfvvgefyfe

Step-by-step explanation:

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3 years ago
A square has 4 sides of equal length. If a diagonal of the square is 5 2 , what is the length of each side?
ivanzaharov [21]
5 .... Hope it helps, have a good rest of the day:)
8 0
3 years ago
Read 2 more answers
PLEASE. It’s due in 30min.
olasank [31]

Answer:

BC, DB, CD

Step-by-step explanation:

The side opposite the largest angle must be the largest side and the side opposite the smallest angle must be the shortest. 96 degrees is opposite CD and 30 degrees is opposite BC.

6 0
3 years ago
Graph each of the following lines without using a table of values a. y = 2⁄3x - 5 b. 6x - 2y + 5 = 0
DedPeter [7]

\text{Graph the lines:}\\\\a. \,\,y = 2/3x - 5\\\\\text{For this equation, we are given our beginning point and slope}\\\\\text{The beginning point is -5, so you would put a point at -5 on the y-axis}\\\\\text{Since the slope is 2/3, we would use the rise/run method}\\\\\text{In this case, starting from -5 on the y-axis, you would go up 2 and to the}\\\text{right 3, then place your point where you ended up.}\\\\\text{Keep using the rise/run method to create the rest of the points}\\\\

b.\,\, 6x - 2y + 5 = 0\\\\\text{Turn the equation into slope form:}\\\\ 6x - 2y + 5 = 0\\\\-2y=-6x-5\\\\y=3x+5/2\\\\\text{The beginning point is at 5/2, or 2.5}\\\\\text{Place the point at 2.5 on the y-axis}\\\\

\text{We know the slope is 3, so use the rise/run method. In this case, you}\\\text{will go up 3 and 1. Continue this process}

\text{I hope this helps, have a good day.}

3 0
3 years ago
Ben also participated. He fell down midway, and had to walk part of the distance. Still, he finished the distance! It took him e
sammy [17]

Answer:

0.56 m/s

Step-by-step explanation:

The average speed of a body tells how fast is the body moving; it is calculated as:

v=\frac{d}{t}

where

d is the distance covered

t is the time elapsed

In this problem, we don't know the distance covered by Ben. Therefore, we will assume that it is 1 km:

d = 1 km = 1000 m

The time elapsed to cover this distance is:

t=30 min \cdot 60 =1800 s

Therefore, Ben's average speed is:

v=\frac{1000}{1800}=0.56 m/s

3 0
3 years ago
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