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pentagon [3]
3 years ago
10

Please help!!! I have no idea why, but I can’t solve these problems!!!!

Mathematics
1 answer:
zaharov [31]3 years ago
5 0
I don’t understand
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PLEASE HELP (unknown answers will be deleted)
Shtirlitz [24]

Answer:

where's the assignment

8 0
3 years ago
Hits 2) How many solutions does the inequality have?
ozzi

9514 1404 393

Answer:

  D)  infinitely many

Step-by-step explanation:

There are infinitely many points on any portion of the number line. The shading on the graph indicates all numbers less than or equal to 8 are solutions. There are infinitely many such numbers.

4 0
3 years ago
If 52 is 130% of a number, is the number greater then or less the 52? Explain
olga_2 [115]
X= a number

If 52 is 130% of a number, then we multiply the unknown number by 130%.

x * 130%= 52
convert % to decimal (130%÷100)

1.3x= 52
divide both sides by 1.3

x= 40


ANSWER: The unknown number is 40, so it is less than 52. We multiply the unknown number by 130% to equal 52.

Hope this helps! :)
3 0
3 years ago
Read 2 more answers
Find the of x in each triangle.
zhannawk [14.2K]
I pretty sure you either add or subtract to get the answer
7 0
3 years ago
Read 2 more answers
A regular heptagon has a side length of 13.9 and an apothem of 14.4. Find the area of the regular heptagon. Round your answer to
ivann1987 [24]

Answer: 701

Step-by-step explanation:

A heptagon has 7 sides, therfore a regular heptagon will have 7 equal sides

n = 7 (number of sides)

s = 13.9 (length of each sides of the heptagon)

r = 14.4 (The apothem)

The area of the regular heptagon can be calculated by:

Area = ½ n × s × r

Area = ½ × 7 × 13.9 × 14.4

Area = 700.56 square units

To the nearest whole number, will be:

Area = 701 square units

4 0
3 years ago
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