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Natasha_Volkova [10]
3 years ago
14

Please Help! LOOK BELOW! The first hexagon is dilated to form the second hexagon.

Mathematics
2 answers:
mote1985 [20]3 years ago
8 0

Answer:

Part 1) Option B. 4

Part 2) Option A. An enlargement

Step-by-step explanation:

we know that

The scale factor is equal to the length side of the dilated figure divided to the length side of the original figure

so

scale\ factor=\frac{0.8}{0.2} =4

The dilation represent an enlargement because the scale factor is greater than 1

4> 1 -------> represent an enlargement

Zolol [24]3 years ago
6 0
The scale factor is B. 4.  To get the second shape, you multiply the sides of the first shape by 4.  
This is an A. enlargement.  To get the second shape, the sides of the first shape must be increased/enlarged.
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The dimensions of a pet carrier is 20 inches
Sergeu [11.5K]

Answer:

2702.5 inches cubed

Step-by-step explanation:

20 x 11\frac{3}{4} x 11\frac{1}{2} = 2702.5

3 0
2 years ago
Send help please!! i want to complete it asap
Nadusha1986 [10]
It’s a little complicated but here’s how it works:
Imagine a table with the intervals
0:4 , 4:6 , 6:7 , 7:10 , 10:13 (10 year intervals)
Then we have different rows
Class width: 4 , 2 , 1 , 3 , 3
Freq density: 0.2 , 0.5 , 1.2 , 0.7 , 0.3
So now calculate frequency where freq = class width * density
Freq: 0.8 , 1 , 3.6 , 2.1 , 0.9
So to find median find cumulative frequency
(Add all freq)
Cfreq = 8.4 now divide by 2 = 4.2
So find the interval where 4.2 lies.
0.8 + 1 = 1.8 + 3.6 = 5.6

So 4.2 (median) will lie in that interval 60-70 years.
7 0
2 years ago
Please help!!!!!!!!!!!
AVprozaik [17]
I can’t view the photo.
7 0
3 years ago
Which system of equations does this graph represent?
jeyben [28]

Answer:

1

Step-by-step explanation:

First, we can find the equation of the parabola. The standard form of a parabola is ax^2 + bx + c,

where c is the y-intercept. The y-intercept on the graph is -5, and every option starts with x^2, so the equation must be x^2 - 5. This rules out options 3 and 4.

Next, we can find the equation of the line. The options are all given in slope-intercept form: y = mx + b, where b is the y-intercept. The y-intercept on the graph is 1, and option 1 has 1 in the place of b. Therefore, option 1 is the answer.

7 0
2 years ago
Can you help with this please?​
insens350 [35]

Answer:

A

Step-by-step explanation:

the answer is A. if you notice the y-intercept, it its at -5

A is the only answer choice that gives -5 as the y-intercept

another way to make sure that A is the right answer is to calculate the slope

when you increase 3 units UP (y), you increase 5 units to the RIGHT (x)

since slope is y/x, it should be 3/5 which is also in A

another way to check A is to plug in points

hope this helps!

6 0
3 years ago
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