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GenaCL600 [577]
3 years ago
11

Math diagonal polygon 50 points

Mathematics
2 answers:
Gekata [30.6K]3 years ago
8 0
1. 2 pieces.

2. 180 degrees

3. Sides by 180
WINSTONCH [101]3 years ago
8 0

Answer:

2 pieces.

180 degrees

Sides by 180

Step-by-step explanation:

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Solve the system of equations displayed in the picture.
bagirrra123 [75]

The answer is D) (-1,-12)

Reason:

1) substitute 2x-10 for y in y=4x-8

2) 2x-10=4x-8

3) -2x-10=-8

4) -2x=2

5) x=-1

6) substitute -1 for x in y=2x-10

7) y=(2)(-1)-10

8) y=-12

Answer

x=-1 and y=-12

7 0
3 years ago
A trash can in the shape of a cylinder has a radius of 26 cm and a height of 39 cm. Which of the following is closest to the vol
My name is Ann [436]

Answer:

The volume of cylindrical trash is 82,782.96 cm³  .

Step-by-step explanation:

Given as :

The shape of the trash is cylinder

The radius of cylinder = r = 26 cm

The height of cylinder = h = 39 cm

Let The volume of cylindrical trash = v cm³

<u>Now, According to question</u>

volume = \Pi \times radius^{2}\times height

where \pi = 3.14

So, v = 3.14 × r² × h

Or, v = 3.14 × (26)² × (39)

Or, v = 3.14 × 26,364

∴  v = 82,782.96 cm³

So, volume of cylindrical trash = v = 82,782.96 cm³

Hence, The volume of cylindrical trash is 82,782.96 cm³  . Answer

5 0
3 years ago
18 is 75 percent of what number
dimulka [17.4K]
18 is 75% of x.

75\%= \frac{75}{100}=\frac{3 \times 25}{4 \times 25}=\frac{3}{4} \\ \\&#10;\frac{3}{4}x=18 \\&#10;x=18 \times \frac{4}{3} \\&#10;x=6 \times 4\\&#10;x=24&#10;

18 is 75% of 24.
8 0
3 years ago
Summary
ziro4ka [17]

Answer:

what do u mean, never mind answer is square units

6 0
3 years ago
Sweet t noticed the ratio of long boards so short boards was 1:4 if there were 35 surfboards at the beach,how many were short bo
Tresset [83]
9 of them were short
7 0
3 years ago
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