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siniylev [52]
1 year ago
13

80

Mathematics
1 answer:
dalvyx [7]1 year ago
3 0

Answer:

38 is the correct solution

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Can someone help me?
zaharov [31]

Answer:

Step 1: Combine like terms

Step 2: Distributive Property

Step 3: Addition Property Of Equality

Step 4: Multiplication property of equality

Step 5: Division property of equality

Step-by-step explanation:

8 0
3 years ago
Use the distributive property to remove the parentheses.<br> -5(-6y+4x-5)
Vitek1552 [10]

Answer:

Distributive property means to multiply the number outside the parentheses to the numbers & variables inside the parentheses.

-5(-6y+4x-5)

= 30y-20x+25

8 0
2 years ago
Help please this is for my homework that is due to tomorrow!!
Murljashka [212]

The given polygons are similar

Step-by-step explanation:

By observing the given diagrams, we can see that the respective angles are congruent.

Two shapes are said to be similar if they have same shapes or one shape is created by uniformly increasing or decreasing the side of other.

For this purpose we find the scale factor of greater to smaller image, if the scale factor is same for each side then the two shapes are similar

So,

The scale factor is:

\frac{EF}{AB} = \frac{3}{1} = 3\\\\\frac{FG}{BC} = \frac{9}{3} = 3\\\\\frac{GH}{CD} = \frac{15}{5} = 3\\\\\frac{EH}{AD} = \frac{21}{7} = 3

We can see that the scale factor is same for all sides.

Hence,

The given polygons are similar

Keywords: Polygons, similarity

Learn more about polygons at:

  • brainly.com/question/6569012
  • brainly.com/question/6541303

#LearnwithBrainly

5 0
2 years ago
You get a large ice-cream cone for $2.99 and a bottle of water for $1.07 . You pay with a 10 -dollar bill. How much change will
Igoryamba
10 - 2.99 = 7.01 and 7.01 - 1.07 = 5.94 so you will get 5.94 in change 
5 0
3 years ago
Read 2 more answers
What is the area of the polygon ABCDE?
Setler [38]
The answer is 73.5

To make it a lot easier split the shapes into a rectangle and triangle.
The rectangle is a tad easier because the measurements are given here.

5 x 12 = 60 (rectangle area)

To find the triangle find the base then height. The base is 3cm and the height is 9cm (shown above)

9 x 3 = 27
Divide that by 2 because it's a triangle and you get 13.5.

Add those two numbers and voila you have your answer of 73.5.
6 0
3 years ago
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