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DIA [1.3K]
3 years ago
9

Please help find angle A

Mathematics
2 answers:
Leya [2.2K]3 years ago
8 0

Answer:

A = 143 degree

Step-by-step explanation:

A =B

7x + 24 = 3x + 92

4x = 68

x= 17

A = 7 * 17 + 24 = 143 degree

kap26 [50]3 years ago
3 0

Answer:

<A=143

Step-by-step explanation:

<A=<B (corresponding angles)

7x+24=3x+92

7x-3x=92-24

4x=68

dividing both sides by 4

x=17

Now <A=7x+24

<A=7(17)+24

<A=119+24

<A=143

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pshichka [43]
<h2>C</h2>

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7 0
3 years ago
A rectangular swimming pool measures 50 meters in length and 25 meters in width. If the length in the scale drawing is 10 cm, wh
mash [69]

Answer:

The 25 m width of the actual swimming pool in the scale drawing is 5 cm

Step-by-step explanation:

The dimensions of the actual swimming pool given are

Length = 50 meters

Width = 25 meters

The length of the swimming pool on the scale drawing = 10 cm

The scale of the scale drawing is therefore;

10 cm on the scale drawing is equivalent to 50 meters of the actual swimming pool

Which gives;

10 cm:50 m

However, 50 m = 5,000 cm, therefore;

10 cm:5,000 cm or 10 : 5,000

Which is 10 to 5000 or 10/10 to 5000/10 = 1 to 500

The scale of the scale drawing is 1 to 500

or 1 cm of the scale drawing = 5 meters of the actual swimming pool

Therefore, the width of 25 meters of the actual swimming pool can be given as follows;

5 m = 1 cm

1 m = 1 cm/5

25 m = 25× 1 m = 25 × 1 cm/5 = 5 cm

Therefore, the 25 m width of the actual swimming pool in the scale drawing = 5 cm.

5 0
3 years ago
What is the area of a quarter circle with a radius of 40 cm?
denis23 [38]

Answer:

A≈5026.55cm²

Brainliest please

7 0
3 years ago
Measure the volume by counting the cubic units.
olga_2 [115]

Answer:

4

Step-by-step explanation:

1+1+1+1=4

6 0
3 years ago
Combine liked terms prymid a and b need help please
Masja [62]

Answer:

6x+9x

Step-by-step explanation:

5 0
3 years ago
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