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Ad libitum [116K]
3 years ago
10

WI MARK AS BRAINLIAST!! 20PTS!! PLS HELP ASAP!!!​

Mathematics
2 answers:
earnstyle [38]3 years ago
6 0

Answer:

14. 118

15. 28

16. 152

Step-by-step explanation:

Firdavs [7]3 years ago
5 0

Answer:

m<CBE=118

m<ABF=28

m<CBA=152

Step-by-step explanation:

For Measure of CBE in order to determine the measure of the angle you must figure out what the supplementary angle is equal to. In this case it would be A and F. Subtract 62 from 90. Because all right angles are equal to 90.

Then you are left with 28. Add 28 to 90 and now you have your answer.

For angle ABF it is equal to 28. It is the same as the one I explained above  

For CBA For CBA you already know that angle BCD is equal to 28. So all you have to do is subtract 28 from 180 because angles alike A to D are equal to 180.

Then you are left with 152 for ABF

Hope it helps

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(a+b)^2 bằng bao nhiêu
miskamm [114]

Answer:

b^2+2*a*b+a^2

Step-by-step explanation:

3 0
3 years ago
2/7 what is the slope of any line parallel to it
satela [25.4K]
The slope would be 2/7 in order for any line to be parallel to it.
6 0
3 years ago
Read 2 more answers
I need help ASAP 10 Points!!!
swat32

Purple color figure is similar to the original figure.

<u>Solution:</u>

Property of similar polygon:

<em>Similar polygons have same shape, corresponding angles are congruent and the corresponding sides are in the same ratio.</em>

(1) <u>Compare original figure with green color figure:</u>

Angles of the original figure:

37°, 53° and 90°.

Angles of the green color figure:

67°, 23° and 90°

These two angles of the triangles not congruent angles.

Hence these shapes are not similar.

(2) <u>Compare original figure with yellow color figure:</u>

Angles of the original figure:

37°, 53° and 90°.

Angles of the yellow color figure:

67°, 23° and 90°

These two angles of the triangles are not congruent angles.

Hence these shapes are not similar.

(3) <u>Compare original figure with purple color figure:</u>

Angles of the original figure:

37°, 53° and 90°

Angles of the purple color figure:

37°, 53° and 90°

These two triangles have same shape and congruent angles.

Ratio of the sides:

$\frac{3}{6}=\frac{1}{2} , \ \frac{4}{8}=\frac{1}{2} , \ \frac{5}{10}=\frac{1}{2}

These two triangles have same ratio.

Hence these shapes are similar.

Hence purple color figure is similar to the original figure.

4 0
3 years ago
The Window has the shape of a kite. How many square meters of glass were used to make the Window
Elan Coil [88]

The window that has the shape of a kite has the area of the glass as 648 centimetre squared.

<h3>What is area of a figure?</h3>

Area can be defined as the space occupied by a flat shape or the surface of an object. Therefore,

The window is the shape of a kite. Therefore, the square meters of the glass used for the window is the area of the window(kite).

Therefore,

area of kite = ab / 2

where

  • a and b are the length of the diagonal

Therefore,

a = 18 + 18 = 36 cm

b = 15 + 21 = 36 cm

area of the window = 36 × 36 / 2 = 1296 / 2 = 648 cm²

learn more on area here:brainly.com/question/2494000

4 0
2 years ago
Kari thinks, "x is the difference between 87 and 34.25 is this true or not?
Pavlova-9 [17]
This is true because it is an unknown number so it is replaced by a variable.
4 0
3 years ago
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