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alina1380 [7]
3 years ago
14

If anyone can answer my question please help :)

Mathematics
2 answers:
Yuki888 [10]3 years ago
8 0
Since they are similar you need to start by making ratios for each pentagon.
1.8/2.4 is the first and x/3.6 is the second. Now set them equal to each other and cross multiply.
1.8 X
___ = ____

2.4 3.6

2.4x= 6.48 Now divide both sides by 2.4

2.4x= 6.48
___ ____

2.4 2.4

X= 2.7
kow [346]3 years ago
5 0

Answer:

2.7

Step-by-step explanation

Set it up as fractions and cross multiply.

1.8/2/4 = x/3.6

2.4x = 6.48

then divide by 2.4 and x = 2.7

You might be interested in
Solve for y. 9x+5y=7 <br>​
Yuliya22 [10]

Answer: y=7/5-9x/5

Step-by-step explanation:

im sorry if this dont help

5 0
3 years ago
Read 2 more answers
Im trying to solve this but don’t understand how m-3(-5x+2)+x=42
timofeeve [1]
-3(-5x+2)+x=42
Distribute the -3 to the -5 and 2 so you would be left with
15x-6+x=42
Then you combine like terms and the x’s
16x-6=42
Add the 6 to the 42
16x=48
Then divide by 16 on both sides
X=3

I hope that helped.
5 0
3 years ago
Pleaseee help
Licemer1 [7]

Answer:

D : -5 ≤ x < 1

R : -4 ≤ y < 7

Step-by-step explanation:

In a graph, domain is always represented by the x-axis while the range is represented by the y-axis.

In this diagram, at x-axis, the dots are connected by -5 and 1. At y-axis, the dots are connected by -4 and 7.

● represents <em>s</em><em>m</em><em>a</em><em>l</em><em>l</em><em>e</em><em>r</em><em> </em><em>t</em><em>h</em><em>a</em><em>n</em><em> </em><em>o</em><em>r</em><em> </em><em>e</em><em>q</em><em>u</em><em>a</em><em>l</em><em> </em><em>t</em><em>o</em>

○ represents <em>s</em><em>m</em><em>a</em><em>l</em><em>l</em><em>e</em><em>r</em><em> </em><em>t</em><em>h</em><em>a</em><em>n</em>

3 0
4 years ago
The primary source of funding for the Medicare program is from A. premiums collected from the elderly population B. payroll taxe
faltersainse [42]

Answer:

B. payroll taxes on the employed population

Step-by-step explanation:

The primary source of funding for the Medicare program is from - payroll taxes on the employed population.

Other than medicare, these payroll taxes also include social security taxes.

The current percent of medicare taxes is: 1.45 percent of wages

These social security taxes and medicare taxes fall under FICA.

7 0
3 years ago
I need help with this someone
Marina86 [1]
There are a lot of questions and work here, I can help you get started in the right direction.  

On the left, you have the heights for Soil A. On the right, you have the height for Soil B.  Looking at the overlap, there are a lot of heights in the 60's and 70's for both.

To calculate the mean, add up all the values and divide by the total.

For the MAD, you have to subtract each value from the mean. Then, take the absolute value of it. Finally, find the mean of those values.

The one with the higher MAD is more variable.
4 0
3 years ago
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